.rs .\" Troff code generated by TPS Convert from ITU Original Files .\" Not Copyright ( c) 1991 .\" .\" Assumes tbl, eqn, MS macros, and lots of luck. .TA 1c 2c 3c 4c 5c 6c 7c 8c .ds CH .ds CF .EQ delim @@ .EN .nr LL 40.5P .nr ll 40.5P .nr HM 3P .nr FM 6P .nr PO 4P .nr PD 9p .po 4P .rs \v | 5i' .LP \fBMONTAGE: \(sc 2121 EN T\* | TE DE CETTE PAGE\fR .sp 1P .LP \v'25P' 2122 \fBsignalling channel\fR (Signalling System No.\ 6) .sp 9p .RT .LP \fIF:\ voie de signalisation\fR .LP \fIS:\ canal de se\o"n~"alizaci\*'on\fR .PP A data channel in combination with the associated signalling terminal equipment at each end. .RT .sp 1P .LP 2123 \fBsignalling data link\fR .sp 9p .RT .LP \fIF:\ liaison s\*'emaphore de donn\*'ees (liaison de donn\*'ees de\fR \fIsignalisation)\fR .LP \fIS:\ enlace de datos de se\o"n~"alizaci\*'on\fR .PP A combination of two data channels operating together in a single signalling system. The data channels operate in opposite directions and at the same data rate. .RT .sp 1P .LP 2124 \fBanalogue signalling data link\fR .sp 9p .RT .LP \fIF:\ liaison s\*'emaphore de donn\*'ees analogique\fR .LP \fIS:\ enlace de datos de se\o"n~"alizaci\*'on anal\*'ogico\fR .PP A data link that provides an interface to signalling terminals and is made up of voice\(hyfrequency analogue transmission channels and modems. .RT .sp 1P .LP 2125 \fBhypothetical signalling reference connection\fR .sp 9p .RT .LP \fIF:\ communication fictive de r\*'ef\*'erence pour la signalisation\fR .LP \fIS:\ conexi\*'on ficticia de referencia de se\o"n~"alizaci\*'on\fR .PP A hypothetical reference model of a connection in a signalling network. .RT .sp 1P .LP 2126 \fBtransmission buffer\fR .sp 9p .RT .LP \fIF:\ tampon d'\*'emission\fR .LP \fIS:\ memoria tamp\*'on de transmisi\*'on\fR .PP Storage in the signalling link control for message signal units not yet transmitted. .bp .RT .sp 1P .LP 2127 \fBdata link\fR .sp 9p .RT .LP \fIF:\ liaison de donn\*'ees\fR .LP \fIS:\ enlace de datos\fR .PP This is an ensemble of terminal installations and the interconnecting network operating in a particular mode that permits information to be exchanged between terminal installations. .PP A bidirectional transmission path for data, comprising two data channels in opposite directions which operate together at the same data rate. .RT .sp 1P .LP 2130 \fBchangeover\fR .sp 9p .RT .LP \fIF:\ passage sur canal s\*'emaphore de secours (passage sur liaison de\fR \fIr\*'eserve)\fR .LP \fIS:\ paso a enlace de reserva\fR .PP The procedure of transferring signalling traffic from one signalling link to one or more different signalling links, when the link in use fails or is required to be cleared of traffic. .RT .sp 1P .LP 2131 \fBchangeback\fR .sp 9p .RT .LP \fIF:\ retour sur canal s\*'emaphore normal (retour sur la liaison\fR \fInormale)\fR .LP \fIS:\ retorno al enlace de servicio\fR .PP The procedure of transferring signalling traffic from one or more alternative signalling links to a signalling link which has become available. .RT .sp 1P .LP 2132 \fBsignalling relation\fR .sp 9p .RT .LP \fIF:\ relation s\*'emaphore\fR .LP \fIS:\ relaci\*'on de se\o"n~"alizaci\*'on\fR .PP A relation formed by two signalling points involving the possibility of information interchange between corresponding user part functions. .RT .sp 1P .LP 2134 \fBsignalling route\fR .sp 9p .RT .LP \fIF:\ route s\*'emaphore\fR .LP \fIS:\ ruta de se\o"n~"alizaci\*'on\fR .PP A predetermined path described by a succession of signalling points that may be transversed by signalling messages directed by a signalling point towards a specific destination point. .RT .sp 1P .LP 2135 \fBsignalling route set\fR .sp 9p .RT .LP \fIF:\ faisceau de routes s\*'emaphores\fR .LP \fIS:\ conjunto de rutas de se\o"n~"alizaci\*'on\fR .PP The combination of all the permitted signalling routes that may be used to pass signalling messages from a signalling point to a specific destination. .RT .sp 1P .LP 2136 \fBsignalling routing\fR .sp 9p .RT .LP \fIF:\ acheminement de la signalisation\fR .LP \fIS:\ encaminamiento de se\o"n~"alizaci\*'on\fR .PP Procedures for directing the choice and allocation of signalling paths. .RT .sp 1P .LP 2137 \fB(signalling) message route\fR .sp 9p .RT .LP \fIF:\ route de message (de signalisation)\fR .LP \fIS:\ ruta de mensajes (de se\o"n~"alizaci\*'on)\fR .PP The signalling link or consecutive links connected in tandem that are used to convey a signalling message from an originating point to its destination point. .bp .RT .sp 1P .LP 2140 \fBassociated mode (of signalling)\fR .sp 9p .RT .LP \fIF:\ mode (de signalisation) associ\*'e\fR .LP \fIS:\ modo (de se\o"n~"alizaci\*'on) asociado\fR .PP The mode where messages for a signalling relation involving two adjacent signalling points are conveyed over a directly interconnecting signalling link. .RT .sp 1P .LP 2141 \fBnon\(hyassociated mode (of signalling)\fR .sp 9p .RT .LP \fIF:\ mode (de signalisation) non associ\*'e\fR .LP \fIS:\ modo (de se\o"n~"alizaci\*'on) no asociado\fR .PP The mode where messages for a signalling relation involving two (non\(hyadjacent) signalling points are conveyed, between those signalling points, over two or more signalling links in tandem passing through one or more signalling transfer points. .RT .sp 1P .LP 2142 \fBquasi\(hyassociated mode (of signalling)\fR .sp 9p .RT .LP \fIF:\ mode (de signalisation) quasi associ\*'e\fR .LP \fIS:\ modo (de se\o"n~"alizaci\*'on) cuasiasociado\fR .PP A non\(hyassociated mode (of signalling) in which the (signalling) message route is determined basically, for each signalling message, by information contained in this message (namely in its routing label) and is fixed in normal operation. .RT .sp 1P .LP 2145 \fBblock (data)\fR .sp 9p .RT .LP \fIF:\ bloc (de donn\*'ees)\fR .LP \fIS:\ bloque (de datos)\fR .PP A group of bits, or \fIn\fR \(hyary digits, transmitted as a unit over which an encoding procedure is generally applied for error\(hycontrol purposes. .RT .sp 1P .LP 2146 \fBblock\fR (Signalling System No.\ 6) .sp 9p .RT .LP \fIF:\ bloc\fR .LP \fIS:\ bloque\fR .PP A group of 12 signal units on the signalling channel. .RT .sp 1P .LP 2147 \fBsignal units\fR .sp 9p .RT .LP \fIF:\ trame s\*'emaphore\fR .LP \fIS:\ unidad de se\o"n~"alizaci\*'on\fR .PP A group of bits forming a separately transferable entity used to convey information on a signalling link. .RT .sp 1P .LP 2150 \fBprotocol\fR .sp 9p .RT .LP \fIF:\ protocole\fR .LP \fIS:\ protocolo\fR .PP A set of rules and formats which govern the exchange of information between two peer entities, for purposes of information (signalling or data) transfer. .RT .sp 1P .LP 2151 \fB(signalling) protocol\fR .sp 9p .RT .LP \fIF:\ protocole (de signalisation)\fR .LP \fIS:\ protocolo (de se\o"n~"alizaci\*'on)\fR .PP A protocol used for effecting the exchange of signalling information between network service users, or between exchanges and/or other network entities. .bp .RT .sp 1P .LP 2152 \fBinvoke\fR .sp 9p .RT .LP \fIF:\ lancement\fR .LP \fIS:\ invocar; invocaci\*'on\fR .PP A type of component (in a protocol) used to specify particular operations to be carried out between groups of messages having similar functions. .RT .sp 1P .LP 2155 \fBapplication\fR .sp 9p .RT .LP \fIF:\ application\fR .LP \fIS:\ aplicaci\*'on\fR .PP The set of a user's requirements. .RT .sp 1P .LP 2156 \fBapplication entity\fR .sp 9p .RT .LP \fIF:\ entit\*'e d'application\fR .LP \fIS:\ entidad de aplicaci\*'on\fR .PP A set of Application Service Elements which together perform all or part of the communications aspects of an application process. The Application Entity is addressed througn an SCCP subsystem number. .RT .sp 1P .LP 2157 \fBapplication process\fR .sp 9p .RT .LP \fIF:\ processus d'application\fR .LP \fIS:\ proceso de aplicaci\*'on\fR .PP An element which performs the information processing for a particular application. .RT .sp 1P .LP 2158 \fBapplication service element\fR .sp 9p .RT .LP \fIF:\ \*'element du service d'application\fR .LP \fIS:\ elemento de servicio de aplicaci\*'on\fR .PP A coherent set of integrated functions within an application entity which provides an OSI environment capability, using underlying services where appropriate. .RT .sp 1P .LP 2160 \fBlayer\fR .sp 9p .RT .LP \fIF:\ couche\fR .LP \fIS:\ capa\fR .PP A group of one or more entities contained within an upper and lower logical boundary. Layer (\fIN\fR ) has boundaries to the layer (\fIN\fR \ +\ 1) and to the layer (\fIN\fR \ \(em\ 1). .RT .sp 1P .LP 2161 \fBlayer interface\fR .sp 9p .RT .LP \fIF:\ interface entre couches\fR .LP \fIS:\ interfaz de capa\fR .PP The boundary between two adjacent layers of the model. .RT .sp 1P .LP 2162 \fB(layer) service\fR .sp 9p .RT .LP \fIF:\ service (de couche)\fR .LP \fIS:\ servicio (de capa)\fR .PP A set of functions offered or performed by an entity at one layer in a protocol on behalf of an entity at another layer. .bp .RT .sp 1P .LP 2163 \fBlayer service\fR .sp 9p .RT .LP \fIF:\ service de couche\fR .LP \fIS:\ servicio de capa\fR .PP A capability of the (\fIN\fR ) layer and the layers beneath it, which is provided to (\fIN\fR \ +\ 1) entities, at the boundary between the (\fIN\fR ) layer and the (\fIN\fR \ +\ 1) layer. .RT .sp 1P .LP 2164 \fBlayer service element\fR .sp 9p .RT .LP \fIF:\ el\*'ement du service de couche\fR .LP \fIS:\ elemento de servicio de capa\fR .PP An indivisible component of the layer service made visible to the service user via layer service primitives. .RT .sp 1P .LP 2165 \fBlayer service primitives\fR .sp 9p .RT .LP \fIF:\ primitives du service de couche\fR .LP \fIS:\ primitivas de servicio de capa\fR .PP A means for specifying in detail the adjacent layer interactions. .RT .sp 1P .LP 2166 \fBpeer entities\fR .sp 9p .RT .LP \fIF:\ entit\*'es homologues\fR .LP \fIS:\ entidades pares\fR .PP Entities in the same layer but in different systems (nodes) which must exchange information to achieve a common objective. .RT .sp 1P .LP 2167 \fBpeer control\fR .sp 9p .RT .LP \fIF:\ commande homologue\fR .LP \fIS:\ control entre (entidades) pares\fR .PP A formal language used by peer entities to exchange information. .RT .sp 2P .LP 2.2 \fIService processing\fR .sp 1P .RT .sp 1P .LP 2201 \fBcall\fR (in signalling) .sp 9p .RT .LP \fIF:\ appel\fR | (en signalisation) .LP \fIS:\ llamada\fR | (en se\o"n~"alizaci\*'on) .PP An association between two or more users, or between a user and a network entity, that is established by use of network capabilities. This association may have zero or multiple information exchange mechanisms established within this call, for example in connection\(hyoriented or in connectionless modes. .RT .sp 1P .LP 2202 \fBconnection\(hyoriented network service\fR .sp 9p .RT .LP \fIF:\ service de r\*'eseau en mode connexion\fR .LP \fIS:\ servicio de red con conexi\*'on\fR .PP A network service that establishes logical connections between end users before transferring information. .RT .sp 1P .LP 2203 \fBconnectionless\fR (service) .sp 9p .RT .LP \fIF:\ sans connexion\fR | (service) .LP \fIS:\ sin conexi\*'on\fR | (servicio) .PP A mode of transferring information across a network, between users, without establishing a logical connection or a virtual circuit. .bp .RT .sp 1P .LP 2205 \fBuser (of a signalling system)\fR .sp 9p .RT .LP \fIF:\ utilisateur d'un syst\*`eme de signalisation\fR .LP \fIS:\ usuario (de un sistema de se\o"n~"alizaci\*'on)\fR .PP A functional reply, typically a telecommunication service, which uses a signalling network to transfer information. .RT .sp 1P .LP 2206 \fBcall clear\(hydown (connection release)\fR .sp 9p .RT .LP \fIF:\ lib\*'eration de la communication (lib\*'eration de la connexion)\fR .LP \fIS:\ liberaci\*'on de la llamada\fR .PP A sequence of events that follows initiation of a release condition by one or more of the parties or entities involved in a call, which leads to the disconnection of communication paths used for that call. .RT .sp 1P .LP 2207 \fBcall establishment (connection establishment)\fR .sp 9p .RT .LP \fIF:\ \*'etablissement de l'appel (\*'etablissement de connexion)\fR .LP \fIS:\ establecimiento de llamada; compleci\*'on de llamada;\fR \fIestablecimiento de conexi\*'on\fR .PP The sequence of events in an exchange and/or signalling system necessary to establishing a call, in reponse to a call attempt generated by a user. .RT .sp 1P .LP 2208 \fBcall set\(hyup\fR .sp 9p .RT .LP \fIF:\ \*'etablissement de la communication\fR .LP \fIS:\ establecimiento de la comunicaci\*'on\fR .PP The state reached in establishing a communications path between the calling and called parties, and/or network entities, when information can be passed. .RT .sp 1P .LP 2220 \fBservice indicator\fR .sp 9p .RT .LP \fIF:\ indicateur de service\fR .LP \fIS:\ indicador de servicio\fR .PP Information within a signalling message identifying the user to which the message belongs. .RT .sp 1P .LP 2221 \fBcountry\(hycode indicator\fR .sp 9p .RT .LP \fIF:\ indicateur d'indicatif de pays\fR .LP \fIS:\ indicador de indicativo de pa\*'is\fR .PP Information sent in the forward direction indicating whether or not the country code is included in the address information. .RT .sp 1P .LP 2222 \fBcalling party's category indicator\fR .sp 9p .RT .LP \fIF:\ indicateur de cat\*'egorie du demandeur\fR .LP \fIS:\ indicador de la categor\*'ia del abonado llamante\fR .PP Information sent in the forward direction denoting the category of the calling party which is used together with other call set\(hyup information to select the appropriate call treatment. .RT .sp 1P .LP 2223 \fBaddress separator\fR .sp 9p .RT .LP \fIF:\ s\*'eparateur d'adresse\fR .LP \fIS:\ separador de direcci\*'on\fR .PP The character which separates the different addresses in the selection signals. .bp .RT .sp 1P .LP 2224 \fBlabel\fR .sp 9p .RT .LP \fIF:\ \*'etiquette\fR .LP \fIS:\ etiqueta\fR .PP Information within a signalling message used to identify typically the particular circuit, call or management transaction to which the message is related. .RT .sp 1P .LP 2.3 \fIInterworking (of signalling)\fR .sp 9p .RT .PP (No terms yet defined.) .RT .sp 2P .LP 2.4 \fIOperation, maintenance and performance\fR .sp 1P .RT .sp 1P .LP 2420 \fBcontinuity check\fR .sp 9p .RT .LP \fIF:\ contr\* | le de continuit\*'e\fR .LP \fIS:\ prueba de continuidad\fR .PP A check made to a circuit in a connection to verify that an acceptable path (for transmission of data, speech,\ etc.) exists. .RT .sp 1P .LP 2421 \fBcheck bit\fR .sp 9p .RT .LP \fIF:\ bit de contr\* | le\fR .LP \fIS:\ bit de control\fR .PP A bit associated with a character or block for the purpose of checking the absence of error within the character or block. .RT .sp 1P .LP 2422 \fBcheck loop\fR .sp 9p .RT .LP \fIF:\ boucle pour contr\* | le de continuit\*'e\fR .LP \fIS:\ bucle de pruebas de continuidad\fR .PP A device which is attached to interconnect the Go and Return paths of a circuit at the incoming end of a circuit to permit the outgoing end to make a continuity check on a loop basis. .RT .sp 1P .LP 2423 \fBcross\(hyoffice check\fR .sp 9p .RT .LP \fIF:\ contr\* | le de continuit\*'e \*`a travers un commutateur\fR .LP \fIS:\ prueba (verificaci\*'on) de continuidad a trav\*'es de la central\fR .PP A check made of a circuit across an exchange to verify that a transmission path exists. .RT .sp 1P .LP 2425 \fBcontinuity check transponder\fR .sp 9p .RT .LP \fIF:\ r\*'epondeur pour contr\* | le de continuit\*'e\fR .LP \fIS:\ transpondedor (transmisor\(hyrespondedor) para pruebas de continuidad\fR .PP A device which is used to interconnec the Go and Return paths of a circuit at the incoming and which on detection of a check tone, returns another check tone to the originating end to permit a continuity checking of a 2\(hywire circuit. .RT .sp 1P .LP 2426 \fBtransceiver\fR .sp 9p .RT .LP \fIF:\ \*'emetteur\(hyr\*'ecepteur\fR .LP \fIS:\ transceptor (transmisor\(hyreceptor)\fR .PP A tone device inserted in the outgoing end of a circuit which performs the transmitter and receiver check test through a check loop. .bp .RT .sp 1P .LP 2430 \fBprocessor outage\fR .sp 9p .RT .LP \fIF:\ processeur hors service\fR .LP \fIS:\ interrupci\*'on del procesador\fR .PP A situation in which a signalling link becomes unavailable, due to factors at a functional level higher than level\ 2. This may be because of, of example, a central processor failure. .RT .sp 1P .LP 2435 \fBforced retransmission (procedure)\fR .sp 9p .RT .LP \fIF:\ retransmission forc\*'ee (proc\*'edure de)\fR .LP \fIS:\ retransmisi\*'on forzada (procedimiento de)\fR .PP An error correction procedure used to complement the preventive cyclic retransmission procedure. .RT .sp 1P .LP 2440 \fBmessage routing\fR .sp 9p .RT .LP \fIF:\ acheminement des messages\fR .LP \fIS:\ encaminamiento de mensajes\fR .PP The process for selecting, for each signalling message to be sent, the signalling link to be used. .RT .sp 1P .LP 2441 \fBnormal routing (of signalling)\fR .sp 9p .RT .LP \fIF:\ acheminement normal (de signalisation)\fR .LP \fIS:\ encaminamiento normal (de se\o"n~"alizaci\*'on\fR ) .PP The routing of a given signalling traffic flow in normal conditions (i.e.,\ in the absence of failures). .RT .sp 1P .LP 2442 \fBalternative routing (of signalling)\fR .sp 9p .RT .LP \fIF:\ acheminement (de signalisation) de secours\fR .LP \fIS:\ encaminamiento alternativo (de se\o"n~"alizaci\*'on)\fR .PP The routing of a given signalling traffic flow in case of failures affecting the signalling links, or routes, involved in the normal routing of that signalling traffic flow. .RT .sp 1P .LP 2443 \fBcircular routing\fR .sp 9p .RT .LP \fIF:\ acheminement circulaire\fR .LP \fIS:\ encaminamiento circular\fR .PP A situation where signal units destined to a particular signalling point (SP) are transferred in a never\(hyending loop. .RT .sp 1P .LP 2444 \fBcontrolled rerouting\fR .sp 9p .RT .LP \fIF:\ retour sous contr\* | le sur route normale\fR .LP \fIS:\ reencaminamiento controlado\fR .PP A procedure of transferring in a controlled way, signalling traffic from an alternative signalling route to the normal signalling route, when this has become available. .RT .sp 1P .LP 2445 \fBforced rerouting\fR .sp 9p .RT .LP \fIF:\ passage sous contrainte sur route de secours\fR .LP \fIS:\ reencaminamiento forzado\fR .PP A procedure of transferring signalling traffic from one signalling route to another, when the signalling route in use fails or is required to be cleared of traffic. .bp .RT .sp 1P .LP 2449 \fBload sharing\fR (general) .sp 9p .RT .LP \fIF:\ partage de la charge\fR | (en g\*'en\*'eral) .LP \fIS:\ compartici\*'on de carga\fR | (en general) .PP A process by which signalling traffic is distributed over two or more signalling or message routes, in view of traffic equalization or security. .RT .sp 1P .LP 2450 \fBsignalling route management functions\fR .sp 9p .RT .LP \fIF:\ fonctions de gestion des routes s\*'emaphores\fR .LP \fIS:\ funciones de gesti\*'on de rutas de se\o"n~"alizaci\*'on\fR .PP Functions that transfer information about changes in the availability of signalling routes in the signalling network. .RT .sp 1P .LP 2451 \fBsignalling route\(hyset\(hytest procedure\fR .sp 9p .RT .LP \fIF:\ proc\*'edure de test de faisceau de routes s\*'emaphores\fR .LP \fIS:\ procedimiento de prueba de conjunto de rutas de se\o"n~"alizaci\*'on\fR .PP A procedure, included in the signalling route management which is used to test the availability of a given signalling route, previously declared unavailable. .RT .sp 1P .LP 2452 \fBsignalling traffic management functions\fR .sp 9p .RT .LP \fIF:\ fonctions de gestion du trafic s\*'emaphore\fR .LP \fIS:\ funciones de gesti\*'on del tr\*'afico de se\o"n~"alizaci\*'on\fR .PP Functions that control and, when required, modify routing information used by the Message routing function and control the transfer of signalling traffic in a manner that avoids irregularities in message flow. .RT .sp 1P .LP 2453 \fBtransfer\(hyallowed (procedure)\fR .sp 9p .RT .LP \fIF:\ transfert autoris\*'e (proc\*'edure de)\fR .LP \fIS:\ autorizaci\*'on de transferencia (o transferencia autorizada)\fR \fI(procedimiento de)\fR .PP A procedure, included in the signalling route management, which is used to inform a signalling point that a signalling route has become available. .RT .sp 1P .LP 2454 \fBtransfer\(hycontrolled (procedure)\fR .sp 9p .RT .LP \fIF:\ transfert sous contr\* | le (proc\*'edure de)\fR .LP \fIS:\ control de transferencia (o transferencia controlada)\fR \fI(procedimiento de)\fR .PP A procedure included in signalling route management which does inform a signalling point of the congestion status of a signalling route. .RT .sp 1P .LP 2455 \fBtransfer\(hyrestricted (procedure)\fR .sp 9p .RT .LP \fIF:\ transfer restreint (proc\*'edure de)\fR .LP \fIS:\ restricci\*'on de transferencia (o transferencia restringida)\fR \fI(procedimiento de)\fR .PP A procedure, included in the signalling route management, which is used to inform a signalling point that a signalling route is not optimal and should be avoided where possible (national option). .RT .sp 1P .LP 2456 \fBtransfer\(hyprohibited (procedure)\fR .sp 9p .RT .LP \fIF:\ transfert interdit (proc\*'edure de)\fR .LP \fIS:\ prohibici\*'on de transferencia (o transferencia prohibida)\fR \fI(procedimiento de)\fR .PP A procedure, included in the signalling route management, which is used to inform a signalling point of the unavailability of a signalling route. .bp .RT .sp 1P .LP 2460 \fBsignalling network management functions\fR .sp 9p .RT .LP \fIF:\ fonctions de gestion du r\*'eseau s\*'emaphore\fR .LP \fIS:\ funciones de gesti\*'on de la red de se\o"n~"alizaci\*'on\fR .PP Functions that, on the basis of predetermined data and information about the status of the signalling network, control the current message routing and configuration of signalling network facilities. .RT .sp 1P .LP 2461 \fBflow control\fR .sp 9p .RT .LP \fIF:\ contr\* | le de flux\fR .LP \fIS:\ control de flujo\fR .PP A function in a protocol used to control the flow of signalling messages between adjacent layers of a protocol, or between peer entities. The function permits, for example, a receiving entity to control signalling message flow from a sending entity (or between or within different users, and the MTP). .RT .sp 1P .LP 2462 \fB(signalling) traffic flow control\fR .sp 9p .RT .LP \fIF:\ contr\* | le de flux de trafic (s\*'emaphore)\fR .LP \fIS:\ control del flujo del tr\*'afico (de se\o"n~"alizaci\*'on)\fR .PP Actions and procedures intended to limit signalling traffic at its source in the case when the signalling network is not capable of transferring all signalling traffic offered by the User Parts, because of network failures or overload situations. .RT .sp 1P .LP 2470 \fBsignalling message transfer delay\fR .sp 9p .RT .LP \fIF:\ temps de transfert d'un message s\*'emaphore\fR .LP \fIS:\ tiempo de transferencia de mensaje de se\o"n~"alizaci\*'on\fR .PP The time a message will take to pass through the signalling network. .RT .sp 1P .LP 2471 \fBcross\(hyoffice (transit) delay\fR .sp 9p .RT .LP \fIF:\ temps (de transit) dans le commutateur\fR .LP \fIS:\ tiempo (de tr\*'ansito) a trav\*'es de la central\fR .PP The time a signalling message will take to pass through an exchange. .RT .sp 1P .LP 2472 \fBdata channel propagation time\fR .sp 9p .RT .LP \fIF:\ temps de propagation sur la voie de donn\*'ees\fR .LP \fIS:\ tiempo de propagaci\*'on de un canal de datos\fR .PP The period which starts when the last bit of the signal unit has entered the data channel at the sending side and ends when the last bit of the signal unit leaves the data channel at the receiving end, irrespective of whether the signal unit is disturbed or not. .RT .LP \fB3\fR \fBControl functions\fR .sp 1P .RT .sp 2P .LP 3.0 \fIGeneral\fR .sp 1P .RT .sp 1P .LP 3000 \fBstored program control (SPC)\fR .sp 9p .RT .LP \fIF:\ commande par programme enregistr\*'e (SPC)\fR .LP \fIS:\ control por programa almacenado (CPA)\fR .PP The control of an exchange by means of a set of instructions which are stored and can be modified. .bp .RT .sp 1P .LP 3001 \fBexchange control system\fR .sp 9p .RT .LP \fIF:\ syst\*`eme de commande du commutateur\fR .LP \fIS:\ sistema de control de la central\fR .PP The central control \fIsystem\fR of a stored program controlled switching \fIsystem\fR . It may consist of one or more \fIprocessors\fR . .RT .sp 1P .LP 3002 \fBmulti\(hyprocessor exchange\fR .sp 9p .RT .LP \fIF:\ commutateur \*`a plusieurs processeurs\fR .LP \fIS:\ central multiprocesadora\fR .PP An exchange design that uses two or more processors to perform call processing functions. .RT .sp 1P .LP 3004 \fBcentral processing unit\fR .sp 9p .RT .LP \fIF:\ unit\*'e centrale de traitement\fR .LP \fIS:\ unidad central de procesamiento\fR .PP A processor which controls and coordinates the processing of traffic in an exchange. .RT .sp 1P .LP 3007 \fButility processor\fR .sp 9p .RT .LP \fIF:\ processeur utilitaire\fR .LP \fIS:\ procesador utilitario\fR .PP A processor in multi\(hyprocessor exchange design that is used to perform administrative tasks (e.g.,\ processing and storing billing data). .RT .sp 1P .LP 3010 \fBoperations system\fR .sp 9p .RT .LP \fIF:\ syst\*`eme d'exploitation\fR .LP \fIS:\ sistema de operaciones\fR .PP A system whose function it is to receive operational data from network elements and to analyze such data to provide information and/or commands to facilitate the operation, administration and/or engineering of the network. .RT .sp 1P .LP 3012 \fBoperations and maintenance centre (OMC)\fR .sp 9p .RT .LP \fIF:\ centre d'exploitation et de maintenance (CEM)\fR .LP \fIS:\ centro de operaciones y mantenimiento (COM)\fR .PP A control location for an operations sytem, usually attended by operations personnel. .RT .sp 2P .LP 3.1 \fIInput/output\fR .sp 1P .RT .sp 1P .LP 3100 \fBhuman\(hymachine interface\fR .sp 9p .RT .LP \fIF:\ interface homme\(hymachine\fR .LP \fIS:\ interfaz hombre\(hym\*'aquina; interfaz persona\(hym\*'aquina\fR .PP The interface between a person and a system (e.g.,\ video display unit used for interacting with an operations system). .RT .sp 1P .LP 3101 \fBinput/output devices (I/O devices)\fR .sp 9p .RT .LP \fIF:\ dispositif d'entr\*'ee/sortie (dispositif E/S)\fR .LP \fIS:\ dispositivos de entrada/salida (dispositivos E/S)\fR .PP Memory and keyboard devices for entering or receiving data to or from the \fIsystem\fR . Can be controlled manually for entering or receiving data. .bp .RT .sp 1P .LP 3102 \fBCCITT MML\fR .sp 9p .RT .LP \fIF:\ langage homme\(hymachine du CCITT\fR .LP \fIS:\ LHM del CCITT\fR .PP The man\(hymachine language (MML) for stored program controlled switching systems developed by the International Telegraph and Telephone Consultative Committee (CCITT). .RT .sp 1P .LP 3103 \fBsystem\fR (in MML) .sp 9p .RT .LP \fIF:\ syst\*`eme\fR .LP \fIS:\ sistema\fR .PP Refers to a stored program controlled switching \fIsystem\fR and also to its man\(hymachine communication facility. .RT .sp 1P .LP 3105 \fBcommand\fR (in MML) .sp 9p .RT .LP \fIF:\ commande\fR .LP \fIS:\ instrucci\*'on; orden; comando\fR .PP A specification of an expected action or function by the system. .RT .sp 1P .LP 3110 \fBcontrol character\fR (in MML) .sp 9p .RT .LP \fIF:\ caract\*`ere de commande\fR .LP \fIS:\ car\*'acter de control\fR .PP A character whose occurrence in a particular context initiates, modifies, or stops an action that affects the recording, processing or interpretation of data. .RT .sp 1P .LP 3115 \fBfunction\fR (in MML) .sp 9p .RT .LP \fIF:\ fonction\fR .LP \fIS:\ funci\*'on\fR .PP A function is an action which various groups of staff wish to carry out, e.g.,\ add subscriber's line, initiate a testing routine, read a subscriber's class of service. To carry out one function, one or more \fIcommands\fR may be necessary. The function is characterized by the \fIcommand\fR \fIcode(s)\fR . .RT .sp 2P .LP 3.2 \fITechniques\fR .sp 1P .RT .sp 1P .LP 3210 \fBprocessing capacity\fR .sp 9p .RT .LP \fIF:\ capacit\*'e de traitement\fR .LP \fIS:\ capacidad de procesamiento\fR .PP The total capacity of a unit available for performing processing functions. .RT .sp 1P .LP 3213 \fBfixed overhead\fR .sp 9p .RT .LP \fIF:\ servitude fixe\fR .LP \fIS:\ taza fija (elementos auxiliares fijos)\fR .PP Capacity used for performing functions other than, and in addition to, traffic handling that are always required. .RT .sp 1P .LP 3215 \fBcall processing tasks\fR .sp 9p .RT .LP \fIF:\ t\* | ches de traitement des appels\fR .LP \fIS:\ tareas de procesamiento de llamada\fR .PP Functions performed in handling traffic. .bp .RT .sp 1P .LP 3217 \fBbase level tasks\fR .sp 9p .RT .LP \fIF:\ t\* | ches au niveau de base\fR .LP \fIS:\ tareas de nivel de base\fR .PP Deferrable tasks that are performed when capacity is available (e.g.,\ routine maintenance functions.) .RT .sp 1P .LP 3220 \fBregister function\fR .sp 9p .RT .LP \fIF:\ fonction d'enregistreur\fR .LP \fIS:\ funci\*'on de registrador; funci\*'on de registro\fR .PP The functions of receiving, storing, analyzing and possibly translating and transmitting address and other information for the purpose of controlling the setting up of a call. .RT .sp 1P .LP 3223 \fBservice control point\fR .sp 9p .RT .LP \fIF:\ point de commande du service\fR .LP \fIS:\ punto de control de servicio\fR .PP A function or entity in the telecommunications network which has access to data and logic for controlling the processing of a call in order to provide a supplementary service. .RT .sp 1P .LP 3226 \fBhold\fR .sp 9p .RT .LP \fIF:\ maintien\fR .LP \fIS:\ retenci\*'on\fR .PP The function of not releasing a resource or call but retaining it for possible reconnection. .RT .sp 2P .LP \fB4\fR \fBInterfaces and interface functions (machine\(hymachine)\fR .sp 1P .RT .sp 1P .LP 4001 \fBinterface\fR .sp 9p .RT .LP \fIF:\ jonction, interface\fR .LP \fIS:\ interfaz\fR .PP A shared boundary, for example, the boundary between two subsystems or two devices. .PP \fINote\ 1\fR \ \(em\ An interface is used to specify once the interconnection between the two sides of it. The specification includes the type, quantity and function of the interconnecting means and the type, form and sequencing order of the signals to be interchanged via those means. .PP \fINote\ 2\fR \ \(em\ Recommendation G.703, as an example, refers to physical, functional and electrical characteristics of interfaces that are necessary to interconnect digital network components to form a digital path or connection. .RT .sp 1P .LP 4002 \fBphysical interface\fR .sp 9p .RT .LP \fIF:\ interface physique\fR .LP \fIS:\ interfaz f\*'isico\fR .PP The interface between two equipments. .RT .sp 1P .LP 4003 \fBinterface specification\fR .sp 9p .RT .LP \fIF:\ sp\*'ecification d'interface\fR .LP \fIS:\ especificaci\*'on de interfaz\fR .PP A formal statement of the type, quantity, form and order of the interconnections and interactions between two associated systems, at their interface. .bp .RT .sp 1P .LP 4004 \fBphysical interface specification (physical interface)\fR .sp 9p .RT .LP \fIF:\ sp\*'ecification d'interface physique\fR .LP \fIS:\ especificaci\*'on de interfaz f\*'isico (interfaz f\*'isico)\fR .PP A formal statement of the mechanical, electrical, electromagnetic and optical characteristics of the interconnections and interactions between two associated equipments, at their interface. .RT .sp 1P .LP 4006 \fBcodirectional interfaces\fR .sp 9p .RT .LP \fIF:\ jonction codirectionnelle\fR .LP \fIS:\ interfaz codireccional\fR .PP An interface across with the information and its associated timing signal are transmitted in the same direction (see Figure\ 3/Q.9). .RT .LP .rs .sp 11P .ad r \fBFIGURE\ 3/Q.9, p.1\fR .sp 1P .RT .ad b .RT .sp 1P .LP 4007 \fBcentralized clock interface\fR .sp 9p .RT .LP \fIF:\ jonction \*`a horloge centrale\fR .LP \fIS:\ interfaz de reloj centralizado\fR .PP An interface wherein for both directions of transmission of the information signal, the associated timing signals of both the exchange terminal on the line side and the exchange terminal on the service side are supplied from a centralized clock, which may be derived for example from certain incoming line signals (see Figure\ 4/Q.9). .RT .LP .rs .sp 17P .ad r \fBFIGURE\ 4/Q.9, p.2\fR .sp 1P .RT .ad b .RT .LP .bp .sp 1P .LP 4008 \fBcontradirectional interface\fR .sp 9p .RT .LP \fIF:\ jonction contradirectionnelle\fR .LP \fIS:\ interfaz contradireccional\fR .PP An interface across which the timing signals associated with both directions of transmission are directed towards the service side (e.g.,\ data or signalling) of the interface (see Figure\ 5/Q.9). .RT .LP .rs .sp 12P .ad r \fBFIGURE\ 5/Q.9, p.3\fR .sp 1P .RT .ad b .RT .sp 1P .LP 4020 \fBprotocol\fR .sp 9p .RT .LP \fIF:\ protocole\fR .LP \fIS:\ protocolo\fR .PP A formal statement of the procedures that are adopted to accommodate communication between two or more functions within the same layer of a hierarchy of functions. .RT .sp 1P .LP 4022 \fBaccess protocol\fR .sp 9p .RT .LP \fIF:\ protocole d'acc\*`es\fR .LP \fIS:\ protocolo de acceso\fR .PP A defined set of procedures that is adopted at an interface at a specified reference point between a user and a network to enable the user to employ the services and/or facilities of that network. .RT .sp 1P .LP 4025 \fBuser\(hyuser protocol\fR .sp 9p .RT .LP \fIF:\ protocole usager\(hyusager\fR .LP \fIS:\ protocolo usuario\(hyusuario\fR .PP A protocol that is adopted between two or more network users in order to accommodate communication between them. .RT .sp 2P .LP \fB5\fR \fBEquipment and hardware\fR .sp 1P .RT .sp 1P .LP 5001 \fBautomatic switching equipment\fR .sp 9p .RT .LP \fIF:\ commutateur automatique\fR .LP \fIS:\ equipo de conmutaci\*'on autom\*'atica\fR .PP Equipment in which \fIswitching\fR | operations are performed by electrically controlled apparatus without the intervention of operators. .RT .LP \fB15.12\fR .bp .ad r .ad b .RT .sp 1P .LP 5004 \fBdistribution frame\fR .sp 9p .RT .LP \fIF:\ r\*'epartiteur\fR .LP \fIS:\ repartidor\fR .PP A structure for terminating wires and connecting them together in any desired order. .RT .ad r \fB15.20\fR .ad b .RT .sp 1P .LP 5005 \fBmain distribution frame\fR .sp 9p .RT .LP \fIF:\ r\*'epartiteur d'entr\*'ee\fR .LP \fIS:\ repartidor principal\fR .PP A \fIdistribution frame\fR | to which are connected on one side the lines exterior to the exchange, and on the other side the internal cabling of the exchange. .RT .ad r \fB15.21\fR .ad b .RT .sp 1P .LP 5006 \fBintermediate distribution frame\fR .sp 9p .RT .LP \fIF:\ r\*'epartiteur interm\*'ediaire\fR .LP \fIS:\ repartidor intermedio\fR .PP A \fIdistribution frame\fR | intermediate between the main distribution frame and the switchboard, or the switching apparatus or intermediate between two ranks of switches in an automatic exchange. .RT .ad r \fB15.22\fR .ad b .RT .sp 1P .LP 5012 \fBcrossbar switch\fR .sp 9p .RT .LP \fIF:\ commutateur crossbar\fR .LP \fIS:\ conmutador de barras cruzadas\fR .PP A \fIswitch\fR | having a plurality of vertical paths, a plurality of horizontal paths, and electromagnetically\(hy operated\ mechanical means for interconnecting any one of the vertical paths with any of the horizontal paths. .RT .ad r \fB15.45\fR .ad b .RT .LP \fB6\fR \fBExecutive software\fR .sp 1P .RT .sp 2P .LP 6.1 \fIBasic software concepts\fR .sp 1P .RT .sp 1P .LP 6102 \fBalgorithm\fR .sp 9p .RT .LP \fIF:\ algorithme\fR .LP \fIS:\ algoritmo\fR .PP A prescribed finite set of well\(hydefined rules or processes for the solution of a problem in a finite number of steps. .RT .ad r \fBISO 01.04.10\fR .ad b .RT .sp 1P .LP 6103 \fBreal\(hytime\fR (adjective) .sp 9p .RT .LP \fIF:\ en temps r\*'eel\fR .LP \fIS:\ en tiempo real\fR .PP Pertaining to the processing of data by a computer in connection with another process outside the computer according to time requirements imposed by the outside process. .RT .LP \fBISO 10.03.04\fR .bp .ad r .ad b .RT .sp 1P .LP 6104 \fBfile\fR .sp 9p .RT .LP \fIF:\ fichier\fR .LP \fIS:\ fichero\fR .PP A set of related records treated as a unit. .RT .ad r \fBISO 04.11.05\fR .ad b .RT .sp 1P .LP 6105 \fBrecord\fR .sp 9p .RT .LP \fIF:\ enregistrement\fR .LP \fIS:\ registro\fR .PP A set of related data or words treated as a unit. .RT .ad r \fBISO 04.11.03\fR .ad b .RT .sp 1P .LP 6106 \fBfield\fR .sp 9p .RT .LP \fIF:\ zone\fR .LP \fIS:\ campo\fR .PP In a record, a specified area used for a particular category of data. .RT .ad r \fBISO 04.11.11\fR .ad b .RT .sp 1P .LP 6107 \fBkey (tag) (label)\fR .sp 9p .RT .LP \fIF:\ cl\*'e (\*'etiquette) (label)\fR .LP \fIS:\ clave (r\*'otulo) (etiqueta)\fR .PP One or more characters within or attached to a set of data, that contains information about the set, including its identification. .RT .ad r \fBISO 04.12.04\fR .ad b .RT .sp 1P .LP 6108 \fBidentifier\fR .sp 9p .RT .LP \fIF:\ identificateur\fR .LP \fIS:\ identificador\fR .PP A character, or group of characters, used to identify or name an item of data and possibly to indicate certain properties of that data. .RT .ad r \fBISO 07.04.01\fR .ad b .RT .sp 1P .LP 6109 \fBparameter\fR .sp 9p .RT .LP \fIF:\ param\*`etre\fR .LP \fIS:\ par\*'ametro\fR .PP A variable that is given a constant value for a specified application and that may denote the application. .RT .ad r \fBISO 02.02.04\fR .ad b .RT .sp 1P .LP 6110 \fBcall\fR (in software), \fBprocedure call\fR .sp 9p .RT .LP \fIF:\ appel\fR | (en logiciel)\fI; appel de proc\*'edure\fR .LP \fIS:\ llamada\fR | (en soporte l\*'ogico)\fI; llamada de procedimiento\fR .PP The use of a procedure name in an expression or statement which causes the execution of the procedure when encountered. .bp .RT .sp 1P .LP 6111 \fBaddress\fR .sp 9p .RT .LP \fIF:\ adresse\fR .LP \fIS:\ direcci\*'on\fR .PP A character or group of characters that identifies a storage or a device without the use of any intermediate reference. .RT .ad r \fBISO 07.01.11\fR .ad b .RT .sp 1P .LP 6112 \fBabsolute address\fR .sp 9p .RT .LP \fIF:\ adresse absolue\fR .LP \fIS:\ direcci\*'on absoluta\fR .PP An address in a computer language that identifies a storage or a device without the use of any intermediate reference. .RT .ad r \fBISO 07.19.03\fR .ad b .RT .sp 1P .LP 6113 \fBindirect address\fR .sp 9p .RT .LP \fIF:\ adresse indirecte\fR .LP \fIS:\ direcci\*'on indirecta\fR .PP An address that designates the storage location of an item of data to be treated as the address of an operand but not necessarily as its direct address. .RT .ad r \fBISO 07.19.11\fR .ad b .RT .sp 1P .LP 6114 \fBdirect address\fR .sp 9p .RT .LP \fIF:\ adresse directe\fR .LP \fIS:\ direcci\*'on directa\fR .PP An address that designates a storage location of an item of data to be treated as an operand. .RT .ad r \fBISO 07.19.10\fR .ad b .RT .sp 1P .LP 6115 \fBbase address\fR .sp 9p .RT .LP \fIF:\ adresse de base; adresse base\fR .LP \fIS:\ direcci\*'on de base\fR .PP A numeric value that is used as a reference in the calculation of addresses in the execution of a computer program. .RT .ad r \fBISO 07.19.05\fR .ad b .RT .sp 1P .LP 6116 \fBrelocatable address\fR .sp 9p .RT .LP \fIF:\ adresse translatable\fR .LP \fIS:\ direcci\*'on reubicable\fR .PP An address that is adjusted when the computer program containing it is relocated. .RT .ad r \fBISO 07.19.08\fR .ad b .RT .sp 1P .LP 6117 \fBmonitor\fR .sp 9p .RT .LP \fIF:\ moniteur\fR .LP \fIS:\ monitor\fR .PP A functional unit that observes and records selected activities within a system for analysis. .RT .LP \fBISO 11.03.02 mod\fR .bp .ad r .ad b .RT .sp 1P .LP 6118 \fBdirect access\fR [random access] .sp 9p .RT .LP \fIF:\ acc\*`es s\*'electif\fR .LP \fIS:\ acceso directo\fR .PP The facility to obtain data from a storage device or to enter data into a storage device in such a way that the process depends only on a reference to data previously accessed. .RT .ad r \fBISO 12.05.03\fR .ad b .RT .sp 2P .LP 6.2 \fISoftware organization\fR .sp 1P .RT .sp 1P .LP 6201 \fBoperating system\fR .sp 9p .RT .LP \fIF:\ syst\*`eme d'exploitation\fR .LP \fIS:\ sistema operativo\fR .PP Software that controls the management and the execution of programs. .RT .LP \fBISO 01.04.07 mod\fR .bp .ad r .ad b .RT .sp 1P .LP 6202 \fBconversational mode\fR .sp 9p .RT .LP \fIF:\ mode dialogu\*'e\fR .LP \fIS:\ modo conversacional\fR .PP A mode of operation of a data processing system in which a sequence of alternating entries and responses between a user and the system takes place in a manner similar to a dialogue between two persons. .RT .ad r \fBISO 10.03.03 mod\fR .ad b .RT .sp 1P .LP 6203 \fBtime sharing\fR [time slicing] .sp 9p .RT .LP \fIF:\ partage de temps\fR .LP \fIS:\ tiempo compartido\fR .PP A mode of operation of a data processing system that provides for the interleaving in time of two or more processes in one processor. .RT .ad r \fBISO 10.04.05 mod\fR .ad b .RT .sp 1P .LP 6204 \fBtime slicing\fR [time sharing] .sp 9p .RT .LP \fIF:\ d\*'ecoupage de temps\fR .LP \fIS:\ segmentaci\*'on de tiempo\fR .PP A mode of operation in which two or more processes are assigned quanta of time on the same processor. .RT .ad r \fBISO 10.04.04\fR .ad b .RT .sp 1P .LP 6205 \fBto pack\fR .sp 9p .RT .LP \fIF:\ condenser\fR .LP \fIS:\ compactar\fR .PP To store data in a compact form in a storage medium by taking advantage of known characteristics of the data and of the storage medium, in such a way that the original form of the data can be recovered. .PP \fIExample:\fR To make use of bit or byte locations that would otherwise go unused. .RT .LP \fBISO 06.03.12\fR .bp .ad r .ad b .RT .sp 1P .LP 6206 \fBto map (over)\fR .sp 9p .RT .LP \fIF:\ appliquer\fR .LP \fIS:\ hacer corresponder\fR .PP To establish a set of values having a defined correspondence with the quantities or values of another set. .RT .ad r \fBISO 02.04.04\fR .ad b .RT .sp 1P .LP 6207 \fBto relocate\fR .sp 9p .RT .LP \fIF:\ translater\fR .LP \fIS:\ reubicar\fR .PP To move a computer program or part of a computer program, and to adjust the necessary address references so that the computer program can be executed after being moved. .RT .ad r \fBISO 07.12.03\fR .ad b .RT .sp 1P .LP 6208 \fBchaining search\fR .sp 9p .RT .LP \fIF:\ recherche en cha\* | ne\fR .LP \fIS:\ b\*'usqueda en cadena\fR .PP A search in which each item contains means for locating the next item to be considered in the search. .RT .ad r \fBISO 06.04.08\fR .ad b .RT .sp 1P .LP 6209 \fBdichotomizing search\fR .sp 9p .RT .LP \fIF:\ recherche dichotomique\fR .LP \fIS:\ b\*'usqueda dicot\*'omica\fR .PP A search in which an ordered set of items is partitioned into two parts, one of which is rejected, the process being repeated on the accepted part until the search is completed. .RT .ad r \fBISO 06.04.04\fR .ad b .RT .sp 1P .LP 6210 \fBinterrupt; interruption\fR .sp 9p .RT .LP \fIF:\ interruption\fR .LP \fIS:\ interrupci\*'on\fR .PP A suspension of a process, such as the execution of a computer program, caused by an event external to that process and performed in such a way that the process can be resumed. .RT .ad r \fBISO 10.01.09\fR .ad b .RT .sp 1P .LP 6211 \fBto dump\fR .sp 9p .RT .LP \fIF:\ vider\fR .LP \fIS:\ vaciar\fR .PP To write the contents of a storage, or part of a storage, usually from an internal storage, on to an external medium for a specific purpose such as to allow other use of the storage, as a safeguard against faults or errors, or in connection with debugging. .RT .ad r \fBISO 07.14.01\fR .ad b .RT .sp 1P .LP 6212 \fBto patch\fR .sp 9p .RT .LP \fIF:\ rapi\*'ecer\fR .LP \fIS:\ parchear\fR .PP To make an improvized modification. .RT .LP \fBISO 07.15.06\fR .bp .ad r .ad b .RT .sp 2P .LP 6.3 \fIProgramming\fR .sp 1P .RT .sp 1P .LP 6301 \fBto assemble\fR .sp 9p .RT .LP \fIF:\ assembler\fR .LP \fIS:\ ensamblar\fR .PP To translate a program expressed in an assembly language and perhaps to link subroutines. .RT .ad r \fBISO 07.03.04\fR .ad b .RT .sp 1P .LP 6302 \fBassembler; assembly program\fR .sp 9p .RT .LP \fIF:\ assembleur; programme d'assemblage\fR .LP \fIS:\ ensamblador; programa de ensamblaje\fR .PP A program used to assemble. .RT .ad r \fBISO 07.03.05 mod\fR .ad b .RT .sp 1P .LP 6303 \fBto compile\fR .sp 9p .RT .LP \fIF:\ compiler\fR .LP \fIS:\ compilar\fR .PP To translate a program expressed in a high level language into a program expressed in a computer language. .RT .ad r \fBISO 07.03.06 mod\fR .ad b .RT .sp 1P .LP 6304 \fBcompiler; compiling program\fR .sp 9p .RT .LP \fIF:\ compilateur\fR .LP \fIS:\ compilador; programa compilador\fR .PP A program used to compile. .RT .ad r \fBISO 07.03.07 mod\fR .ad b .RT .sp 1P .LP 6305 \fBlink\fR (in programming) .sp 9p .RT .LP \fIF:\ lien\fR .LP \fIS:\ enlace\fR | (vinculaci\*'on) .PP A part of a program that passes control and parameters between separate portions of the program. .RT .ad r \fBISO 07.09.09 mod\fR .ad b .RT .sp 1P .LP 6306 \fBto link\fR (in programming) .sp 9p .RT .LP \fIF:\ relier\fR .LP \fIS:\ enlazar\fR | (vincular) .PP To provide a link. .RT .ad r \fBISO 07.09.10\fR .ad b .RT .sp 1P .LP 6307 \fBprogramming system\fR .sp 9p .RT .LP \fIF:\ syst\*`eme de programmation\fR .LP \fIS:\ sistema de programaci\*'on\fR .PP One or more programming languages and the necessary software for using these languages with particular automatic data processing equipment. .RT .LP \fBISO 07.01.01\fR .bp .ad r .ad b .RT .sp 1P .LP 6308 \fBroutine\fR .sp 9p .RT .LP \fIF:\ routine\fR .LP \fIS:\ rutina\fR .PP An ordered set of instructions that may have some general or frequent use. .RT .ad r \fBISO 01.04.08 mod\fR .ad b .RT .sp 1P .LP 6309 \fBsubroutine\fR .sp 9p .RT .LP \fIF:\ sous\(hyprogramme\fR .LP \fIS:\ subrutina\fR .PP A sequence set of statements which taken as an entity may be used in one or more programs and at one or more points in a program, as required for repetitive occurrence of the same task. .RT .ad r \fBISO 07.08.01 mod\fR .ad b .RT .sp 1P .LP 6310 \fBexecutive program; supervisory program; supervisor\fR .sp 9p .RT .LP \fIF:\ (programme) superviseur\fR .LP \fIS:\ programa ejecutivo; programa supervisor; supervisor\fR .PP A program, usually part of an operating system, that controls the execution of other programs and regulates the flow of work in a data processing system. .RT .ad r \fBISO 07.06.01 mod\fR .ad b .RT .sp 1P .LP 6311 \fBreusable program (routine)\fR .sp 9p .RT .LP \fIF:\ programme (routine) r\*'eutilisable\fR .LP \fIS:\ programa (rutina) reutilizable\fR .PP A program (A routine) that may be loaded once and executed repeatedly subject to the requirements that any instructions that are modified during its execution are returned to their states and that its external program parameters are preserved unchanged. .RT .ad r \fBISO 07.08.05 mod\fR .ad b .RT .sp 1P .LP 6312 \fBreentrant program (routine) (subroutine); reenterable program\fR \fB(routine) (subroutine)\fR .sp 9p .RT .LP \fIF:\ programme (routine); (sous\(hyprogramme) rentrant\fR .LP \fIS:\ programa (rutina) (subrutina) reentrante; programa (rutina)\fR \fI(subrutina) reintroducible\fR .PP A program (A routine) (A subroutine) that may be entered repeatedly and may be entered before prior executions of the same program (routine) (subroutine) have been completed, subject to the requirement that neither its external program parameters nor any instructions are modified during its execution. .PP \fINote\fR \ \(em\ A reentrant program, routine or subroutine may be used by more than one computer program simultaneously. .RT .ad r \fBISO 07.08.06\fR .ad b .RT .sp 1P .LP 6313 \fBtarget program; object program\fR .sp 9p .RT .LP \fIF:\ programme r\*'esultant; programme\(hyobjet\fR .LP \fIS:\ programa objeto; programa resultante\fR .PP A program in a target language that has been translated from a source language. .RT .ad r \fBISO 07.03.02 mod\fR .ad b .RT .sp 1P .LP 6314 \fBmicroinstruction\fR .sp 9p .RT .LP \fIF:\ micro\(hyinstruction\fR .LP \fIS:\ microinstrucci\*'on\fR .PP An instruction of a microprogram. .RT .LP \fBISO 07.16.13\fR .bp .ad r .ad b .RT .sp 1P .LP 6315 \fBmicroprogram\fR .sp 9p .RT .LP \fIF:\ microprogramme\fR .LP \fIS:\ microprograma\fR .PP A sequence of elementary instruction that corresponds to a specific computer operation, maintained in special storage, whose execution is initiated by the instruction register of a computer. .RT .ad r \fBISO 07.01.13\fR .ad b .RT .sp 1P .LP 6316 \fBto debug\fR (in programming) .sp 9p .RT .LP \fIF:\ mettre au point\fR .LP \fIS:\ depurar\fR .PP To detect, to trace, to eliminate mistakes in programs or in other software. .RT .ad r \fBISO 07.15.01\fR .ad b .RT .sp 2P .LP 6.4 \fILanguages\fR .sp 1P .RT .sp 1P .LP 6401 \fBcomputer language; machine language\fR .sp 9p .RT .LP \fIF:\ langage\(hymachine\fR .LP \fIS:\ lenguaje de computador; lenguaje de m\*'aquina\fR .PP A low level language whose instructions consist only of computer instructions. .RT .ad r \fBISO 07.02.15 mod\fR .ad b .RT .sp 1P .LP 6402 \fBmacroinstruction; macro (instruction)\fR .sp 9p .RT .LP \fIF:\ macro\(hyinstruction\fR .LP \fIS:\ macroinstrucci\*'on\fR .PP An instruction in a source language that is to be replaced by a defined sequence of instructions in the same source language. .PP \fINote\fR \ \(em\ The macroinstruction may also specify values for parameters in the instructions that are to replace it. .RT .ad r \fBISO 07.16.05\fR .ad b .RT .sp 1P .LP 6403 \fBcommand language\fR .sp 9p .RT .LP \fIF:\ langage de commande\fR .LP \fIS:\ lenguaje de instrucciones; lenguaje de \*'ordenes\fR .PP A source language consisting primarily of procedural operators that indicate the functions to be performed by an operating system. .RT .ad r \fBISO 10.02.09 mod\fR .ad b .RT .sp 1P .LP 6404 \fBassembly language\fR .sp 9p .RT .LP \fIF:\ langage d'assemblage\fR .LP \fIS:\ lenguaje de ensamblaje\fR .PP A low level language whose instructions are usually in one\(hyto\(hyone correspondence with computer instructions and that may provide facilities such as the use of macroinstructions. .RT .LP \fBISO 07.02.16 mod\fR .bp .ad r .ad b .RT .sp 1P .LP 6405 \fBsyntax\fR .sp 9p .RT .LP \fIF:\ syntaxe\fR .LP \fIS:\ sintaxis\fR .PP The relationships among characters or groups of characters, independent of their meanings or the manner of their interpretation and use. .RT .ad r \fBISO 07.02.04\fR .ad b .RT .sp 1P .LP 6406 \fBobject language; target language\fR .sp 9p .RT .LP \fIF:\ langage r\*'esultant; langage\(hyobjet\fR .LP \fIS:\ lenguaje objeto; lenguaje resultante\fR .PP A language into which statements are translated. .RT .ad r \fBISO 07.02.11\fR .ad b .RT .sp 1P .LP 6407 \fBsource language\fR .sp 9p .RT .LP \fIF:\ langage d'origine; langage\(hysource\fR .LP \fIS:\ lenguaje fuente\fR .PP A language from which statements are translated. .RT .ad r \fBISO 07.02.10\fR .ad b .RT .sp 1P .LP 6408 \fBhigh level language (HLL)\fR .sp 9p .RT .LP \fIF:\ langage \*'evolu\*'e\fR .LP \fIS:\ lenguaje de alto nivel\fR .PP A programming language that does not reflect the structure of any given computer or any given class of computers. .RT .ad r \fBISO 07.02.17\fR .ad b .RT .sp 1P .LP 6409 \fBlow level language\fR .sp 9p .RT .LP \fIF:\ langage li\*'e au calculateur\fR .LP \fIS:\ lenguaje de bajo nivel\fR .PP A programming language that reflects the structure of a computer or that of a given class of computers. .RT .ad r \fBISO 07.02.14\fR .ad b .RT .sp 1P .LP 6410 \fBman\(hymachine language (MML)\fR .sp 9p .RT .LP \fIF:\ langage homme\(hymachine (LHM)\fR .LP \fIS:\ lenguaje hombre\(hym\*'aquina (LHM)\fR .PP A language designed to facilitate direct user control of a computer. .RT .sp 1P .LP 6411 \fBmnemonic (abbreviation)\fR .sp 9p .RT .LP \fIF:\ (abr\*'eviation) mn\*'emonique\fR .LP \fIS:\ (abreviatura) nemot\*'ecnica; (abreviatura) nem\*'onica\fR .PP A representation of an entity by one or more characters, so chosen that the character representation has a relationship to normal language usage such that the name of the entity serves as an aid to the memory of a human operator in remembering the appropriate coded representation used. .bp .RT .sp 1P .LP 6501 \fBCHILL\fR .sp 9p .RT .LP \fIF:\ CHILL\fR .LP \fIS:\ CHILL\fR .PP A high\(hylevel programming language for programming SPC telephone exchanges, developed by CCITT and fully described in Recommendation\ Z.200\ [4]. .PP \fINote\fR \ \(em\ For details of the individual terms and definitions used in CHILL see Appendix\ 6 to Recommendation\ Z.200\ [4]. .RT .sp 1P .LP 6901 \fBcomment\fR (in MML) .sp 9p .RT .LP \fIF:\ commentaire\fR .LP \fIS:\ comentario\fR .PP A character string enclosed between the separator strings /* (solidus asterisk) and */ (asterisk solidus). Has no MML syntactical or semantical meaning. .RT .sp 1P .LP 6902 \fBformat\fR .sp 9p .RT .LP \fIF:\ format\fR .LP \fIS:\ formato\fR .PP The arrangement or layout of data on a data medium. .RT .sp 1P .LP 6903 \fBheader\fR .sp 9p .RT .LP \fIF:\ en\(hyt\* | te\fR .LP \fIS:\ encabezamiento\fR .PP The header provides general information which could comprise identification information, date and time,\ etc. .RT .sp 1P .LP 6904 \fBidentifier\fR (in MML) .sp 9p .RT .LP \fIF:\ identificateur\fR .LP \fIS:\ identificador\fR .PP An identifier is a representation of an entity, typically consisting of one or more \fIcharacters\fR . It is used to identify or name a unique item of data. In the \fIman\(hymachine language\fR , the first character is a letter. .RT .sp 1P .LP 6905 \fBmnemonic abbreviation\fR .sp 9p .RT .LP \fIF:\ abr\*'eviation mn\*'emonique\fR .LP \fIS:\ abreviatura nemot\*'ecnica\fR .PP A representation of an entity typically consisting of one or more \fIcharacters\fR chosen to assist the human memory. .RT .sp 1P .LP 6906 \fBarithmetic expression\fR (in MML) .sp 9p .RT .LP \fIF:\ expression arithm\*'etique\fR .LP \fIS:\ expresi\*'on aritm\*'etica\fR .PP A combination of \fIarithmetic delimeters, numerals (decimal,\fR \fIhexadecimal, octal\fR or \fIbinary\fR ) and \fIidentifiers\fR enclosed by parentheses. .RT .sp 1P .LP 6907 \fBbinary numeral\fR .sp 9p .RT .LP \fIF:\ nombre binaire\fR .LP \fIS:\ numeral binario\fR .PP A \fInumeral\fR | in the binary (base 2) \fInumbering system\fR , represented by the characters\ 0 (zero), 1 (one) and optionally preceded by\ B' (B\ apostrophe). .bp .RT .sp 1P .LP 6908 \fBcharacter\fR .sp 9p .RT .LP \fIF:\ caract\*`ere\fR .LP \fIS:\ car\*'acter\fR .PP A member of the \fIcharacter set\fR | which is used for the organization, control or representation of data. .RT .sp 1P .LP 6910 \fBcharacter set\fR (in MML) .sp 9p .RT .LP \fIF:\ ensemble de caract\*`eres\fR .LP \fIS:\ juego de caracteres; conjunto de caracteres\fR .PP The finite set of different characters used in \fICCITT MML\fR . .RT .sp 1P .LP 6911 \fBdecimal numeral\fR .sp 9p .RT .LP \fIF:\ nombre d\*'ecimal\fR .LP \fIS:\ numeral decimal\fR .PP A \fInumeral\fR in the decimal (base 10) \fInumbering system\fR , represented by the \fIcharacters\fR \ 0 (zero),\ 1, 2, 3, 4, 5, 6, 7, 8,\ 9 optionally preceded by D' (D\ apostrophe). .RT .sp 1P .LP 6912 \fBdigit\fR .sp 9p .RT .LP \fIF:\ chiffre\fR .LP \fIS:\ cifra; d\*'igito\fR .PP A \fIcharacter\fR | of the \fIcharacter set\fR | representing an integer, listed in Table\ 1/Z.314\ [5], column\ 3, positions\ 0 (zero) to\ 9. .RT .sp 1P .LP 6913 \fBflow line\fR (in MML) .sp 9p .RT .LP \fIF:\ ligne de liaison\fR .LP \fIS:\ l\*'inea de flujo\fR .PP A line representing a connection path between \fIsymbols\fR | in a \fIsyntax diagram\fR . .RT .sp 1P .LP 6914 \fBgraphic characters\fR .sp 9p .RT .LP \fIF:\ caract\*`eres graphiques\fR .LP \fIS:\ caracteres gr\*'aficos\fR .PP Graphic characters are a collection of \fIcharacters\fR | with the \fIcharacters set\fR used to improve readability of \fIoutput\fR . .RT .sp 1P .LP 6915 \fBhexadecimal numeral\fR .sp 9p .RT .LP \fIF:\ nombre hexad\*'ecimal\fR .LP \fIS:\ numeral hexadecimal\fR .PP A \fInumeral\fR | in the hexadecimal (base 16) \fInumbering system\fR , represented by the \fIcharacters\fR \ 0 (zero),\ 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E,\ F, optionally preceded by H' (H\ apostrophe). .RT .sp 1P .LP 6916 \fBinput\fR (in MML) .sp 9p .RT .LP \fIF:\ entr\*'ee\fR .LP \fIS:\ entrada\fR .PP The process that constitutes the introduction of data into a data processing system or any part of it. .RT .sp 1P .LP 6917 \fBletter\fR .sp 9p .RT .LP \fIF:\ lettre\fR .LP \fIS:\ letra\fR .PP A \fIcharacter\fR | of the \fIcharacter set\fR | representing the alphabet, listed in Table\ 1/Z.314\ [5], columns\ 4, 5,\ 6 and\ 7 excluding table positions\ 5/15 and\ 7/15. .bp .RT .sp 1P .LP 6918 \fBmetalanguage\fR (in MML) .sp 9p .RT .LP \fIF:\ m\*'etalangage\fR .LP \fIS:\ metalenguaje\fR .PP A symbolic method for defining \fIMML input\fR | and \fR \fIoutput syntax\fR . .RT .sp 1P .LP 6919 \fBoctal numeral\fR .sp 9p .RT .LP \fIF:\ nombre octal\fR .LP \fIS:\ n\*'umero octal\fR .PP A \fInumeral\fR | in the octal (base 8) \fInumbering system\fR , represented by the \fIcharacters\fR \ 0, 1, 2, 3, 4, 5, 6,\ 7, optionally preceded by O' (letter\ O apostrophe). .RT .sp 1P .LP 6920 \fBoutput\fR (in MML) .sp 9p .RT .LP \fIF:\ sortie\fR .LP \fIS:\ salida\fR .PP The process that consists of the delivery of data from a data processing system or from any part of it. .RT .sp 1P .LP 6921 \fBparameter\fR (in MML) .sp 9p .RT .LP \fIF:\ param\*`etre\fR .LP \fIS:\ par\*'ametro\fR .PP A parameter identifies and contains a piece of necessary information to execute a \fIcommand\fR . .RT .sp 1P .LP 6922 \fBseparator\fR (in MML) .sp 9p .RT .LP \fIF:\ s\*'eparateur\fR .LP \fIS:\ separador\fR .PP A \fIcharacter\fR | used to delimit \fIsyntax\fR | elements. .RT .sp 1P .LP 6923 \fBsymbol\fR .sp 9p .RT .LP \fIF:\ symbole\fR .LP \fIS:\ s\*'imbolo\fR .PP A conventional representation of a concept or a representation of a concept upon which agreement has been reached. .RT .sp 1P .LP 6924 \fBsyntax diagram\fR .sp 9p .RT .LP \fIF:\ diagramme syntaxique\fR .LP \fIS:\ diagrama sint\*'actico\fR .PP The syntax diagrams are a method of defining the \fIsyntax\fR | of the \fIinput\fR | and \fIoutput\fR | language by pictorial representation. .RT .sp 1P .LP 6925 \fBcomment\fR (in SDL) .sp 9p .RT .LP \fIF:\ commentaire\fR .LP \fIS:\ comentario\fR .PP Information which is in addition to or clarifies an SDL diagram. Comments may be attached by a single square bracket connected by a dashed line to a \fIsymbol\fR or \fIflow line\fR . (Recommendation\ Z.100, \(sc\ 2.2.6\ [6].) .RT .sp 1P .LP 6926 \fBconnector\fR (in SDL) .sp 9p .RT .LP \fIF:\ connecteur\fR .LP \fIS:\ conector\fR .PP A connector (\(ci) is either an \fIin\(hyconnector\fR | or an \fIout\(hyconnector\fR . A \fIflow line\fR | may be broken by a pair of \fIassociated\fR \fIconnectors\fR , with the flow assumed to be from the \fIout\(hyconnector\fR to its associated \fIin\(hyconnector\fR . (Recommendation\ Z.100, \(sc\ 2.6.6\ [6].) .bp .RT .sp 1P .LP 6927 \fBdecision\fR (in SDL) .sp 9p .RT .LP \fIF:\ d\*'ecision\fR .LP \fIS:\ decisi\*'on\fR .PP A decision is an \fIaction\fR | within a \fItransition\fR | which asks a question to which the answer can be obtained at that instant and chooses one of several paths to continue the \fItransition\fR . (Recommendation\ Z.100, \(sc\ 2.7.5\ [6].) .RT .sp 1P .LP 6928 \fBdescription\fR (in SDL) .sp 9p .RT .LP \fIF:\ description\fR .LP \fIS:\ descripci\*'on\fR .PP The implementation of the requirements of a system is described in a description of the system. Descriptions consist of \fIgeneral parameters\fR of the system as implemented and the \fIfunctional description (FD)\fR of its actual behaviour. (Recommendation\ Z.100, \(sc\ 1.1\ [6].) .RT .sp 1P .LP 6929 \fBflow line\fR (in SDL) .sp 9p .RT .LP \fIF:\ ligne de liaison\fR .LP \fIS:\ l\*'inea de flujo\fR .PP A flow line (\(em \(em \(em \(em \(em or \(em \(em \(em \(em \(ra) connects every \fIsymbol\fR | to the symbol(s) it follows. (Recommendation\ Z.100, \(sc\ 2.2.4\ [6].) .RT .sp 1P .LP 6930 \fBfunctional block\fR (in SDL) .sp 9p .RT .LP \fIF:\ bloc fonctionnel\fR .LP \fIS:\ bloque funcional\fR .PP A functional block is an object of manageable size and relevant internal relationship, containing one or more \fIprocesses\fR . .RT .sp 1P .LP 6931 \fBfunctional description (FD)\fR (in SDL) .sp 9p .RT .LP \fIF:\ description fonctionnelle (DF)\fR .LP \fIS:\ descripci\*'on funcional (DF)\fR .PP The functional description (FD) of a system describes the actual behaviour of the implementation of the functional requirements of the system in terms of the internal structure and logic processes within the system. .RT .sp 1P .LP 6932 \fBfunctional specification (FS)\fR (in SDL) .sp 9p .RT .LP \fIS:\ sp\*'ecification fonctionnelle (SF)\fR .LP \fIF:\ especificaci\*'on funcional (EF)\fR .PP The functional specification (FS) of a system is a specification of the total functional requirements of that system from all significant points of view. .RT .sp 1P .LP 6933 \fBgeneral parameters\fR (in SDL) .sp 9p .RT .LP \fIF:\ caracteristiques g\*'en\*'erales\fR .LP \fIS:\ par\*'ametros generales\fR .PP The general parameters in both a \fIspecification\fR | and a \fIdescription\fR | of a system relate to such matters as temperature limits, construction, exchange capacity, grade of service,\ etc. (Recommendation\ Z.100, \(sc\ 1.1\ [6].) .RT .sp 1P .LP 6934 \fBinput\fR (in SDL) .sp 9p .RT .LP \fIF:\ entr\*'ee\fR .LP \fIS:\ entrada\fR .PP An input is an incoming \fIsignal\fR | which is \fIrecognized\fR | by a \fIprocess\fR . (Recommendation\ Z.100, \(sc\ 2.6.4\ [6].) .bp .RT .sp 1P .LP 6935 \fBoutput\fR (in SDL) .sp 9p .RT .LP \fIF:\ sortie\fR .LP \fIS:\ salida\fR .PP An output in an \fIaction\fR | within a \fItransition\fR | which generates a \fIsignal\fR | which in turn acts as an \fIinput\fR elsewhere. (Recommendation\ Z.100, \(sc\ 2.7.4\ [6].) .RT .sp 1P .LP 6936 \fBpictorial element (PE)\fR .sp 9p .RT .LP \fIF:\ \*'el\*'ement graphique (EG)\fR .LP \fIS:\ elemento pictogr\*'afico (EP)\fR .PP One of a number of standardized graphical entities used within \fIstate pictures\fR | to represent switching system concepts. (Annex\ E to Recommendation\ Z.100\ [6].) .RT .sp 1P .LP 6937 \fBprocess\fR (in SDL) .sp 9p .RT .LP \fIF:\ processus\fR .LP \fIS:\ proceso\fR .PP A process performs a logic function that requires a series of information items to proceed, where these items become available at different points in time. In the context of SDL, a process is an object that either is in a \fIstate\fR awaiting an \fIinput\fR or in a \fItransition\fR . .RT .sp 1P .LP 6938 \fBsave\fR (in SDL) .sp 9p .RT .LP \fIF:\ mise en r\*'eserve\fR .LP \fIS:\ conservaci\*'on (salvaguarda)\fR .PP A save is the postponement of \fIrecognition of a signal\fR | when a \fIprocess\fR | is in a \fIstate\fR | in which \fIrecognition of that signal\fR does not occur. (Recommendation\ Z.100, \(sc\ 2.6.5\ [6].) .RT .sp 1P .LP 6939 \fBsignal\fR (in SDL) .sp 9p .RT .LP \fIF:\ signal\fR .LP \fIS:\ se\o"n~"al\fR .PP A signal is a flow of data conveying information to a \fIprocess\fR . (Recommendation\ Z.100, \(sc\ 2.5.4\ [6].) .RT .sp 1P .LP 6940 \fBspecification\fR (in SDL) .sp 9p .RT .LP \fIF:\ sp\*'ecification\fR .LP \fIS:\ especificaci\*'on\fR .PP The requirements of a system are defined in a specification of that system. A specification consists of \fIgeneral parameters\fR required of the system and the \fIfunctional specification (FS)\fR of its required behaviour. (Recommendation\ Z.100, \(sc\(sc\ 1.1\ [6].) .RT .sp 1P .LP 6941 \fBspecification and description language (SDL)\fR .sp 9p .RT .LP \fIF:\ langage de sp\*'ecification et de description (LDS)\fR .LP \fIS:\ lenguaje de especificaci\*'on y descripci\*'on (LED)\fR .PP The CCITT language used in the presentation of the \fIfunctional \fR \fIspecification\fR | and \fIfunctional description\fR of the internal logic processes in stored programmed control (SPC) switching systems. .RT .sp 1P .LP 6942 \fBstate\fR (in SDL) .sp 9p .RT .LP \fIF:\ \*'etat\fR .LP \fIS:\ estado\fR .PP A state is a condition in which the action of a \fIprocess\fR | is \fIsuspended\fR | awaiting an \fIinput\fR . (Recommendation\ Z.100, \(sc\ 2.6.3\ [7].) .bp .RT .sp 1P .LP 6943 \fBsymbol\fR (in SDL) .sp 9p .RT .LP \fIF:\ symbole\fR .LP \fIS:\ s\*'imbolo\fR .PP In the context of SDL, a symbol is a representation of the concept of either a \fIstate\fR , \fIinput\fR , \fItask\fR , \fIoutput\fR , \fIdecision\fR or \fIsave\fR . .RT .sp 1P .LP 6944 \fBtask\fR (in SDL) .sp 9p .RT .LP \fIF:\ t\* | che\fR .LP \fIS:\ tarea\fR .PP A task is any action within a \fItransition\fR | which is neither a \fIdecision\fR | nor an \fIoutput\fR . (Recommendation\ Z.100, \(sc\ 2.7.1\ [7].) .RT .sp 1P .LP 6945 \fBtransition\fR (in SDL) .sp 9p .RT .LP \fIF:\ transition\fR .LP \fIS:\ transici\*'on\fR .PP A transition is a sequence of \fIactions\fR | which occurs when a \fIprocess\fR | changes from one \fIstate\fR to another in reponse to an \fIinput\fR . (Recommendation\ Z.100, \(sc\ 2.6.7\ [7].) .RT .sp 2P .LP \fB7\fR \fBFunctions for basic and supplementary services\fR .sp 1P .RT .sp 1P .LP 7011 \fBservice, telecommunication service\fR .sp 9p .RT .LP \fIF:\ service, service de t\*'el\*'ecommunications\fR .LP \fIS:\ servicio, servicio de telecomunicaci\*'on\fR .PP That which is offered by an Administration or RPOA to its customers in order to satisfy a specific telecommunication requirement. .PP \fINote\fR \ \(em\ Bearer service and teleservice are types of telecommunication service. Other types of telecommunication service may be identified in the future. .RT .sp 1P .LP 7012 \fBbearer service\fR .sp 9p .RT .LP \fIF:\ service support\fR .LP \fIS:\ servicio portador\fR .PP A type of telecommunication service that provides the capability for the transmission of signals between user\(hynetwork interfaces. .PP \fINote\fR \ \(em\ The ISDN connection type used to support a bearer service may be identical to that used to support other types of telecommunication service. .RT .sp 1P .LP 7015 \fBteleservice\fR [telecommunication service]\fR .sp 9p .RT .LP \fIF:\ t\*'el\*'eservice\fR .LP \fIS:\ teleservicio; servicio final\fR .PP A type of telecommunication service that provides the complete capability, including terminal equipment functions, for communication between users according to protocols established by agreement between Administrations and/or RPOAs. .RT .sp 1P .LP 7018 \fBbasic service\fR .sp 9p .RT .LP \fIF:\ service de base\fR .LP \fIS:\ servicio b\*'asico\fR .PP The fundamental type of service, or the most commonly provided service in a telecommunications network. It forms the basis upon which supplementary services may be added. .bp .RT .sp 1P .LP 7019 \fBsupplementary service\fR .sp 9p .RT .LP \fIF:\ service suppl\*'ementaire\fR .LP \fIS:\ servicio suplementario\fR .PP Any service provided by a network in addition to its basic service or services. .RT .sp 1P .LP 7110 \fBentity\fR .sp 9p .RT .LP \fIF:\ entit\*'e\fR .LP \fIS:\ entidad\fR .PP A part, device, subsystem, functional unit, equipment or system that can be individually considered. In ISDN the term is used to refer to a particular system or subsystem such as a user terminal or a digital exchange. It is also used to refer to a set of functions of a particular system at a location, e.g.,\ the Layer\ 2 functions of a signalling system at a user terminal. .RT .sp 1P .LP 7112 \fBfunctional entity\fR .sp 9p .RT .LP \fIF:\ entit\*'e fonctionnelle\fR .LP \fIS:\ entidad funcional\fR .PP An entity that comprises a specific set of functions at a given location. .RT .sp 1P .LP 7113 \fBfunctional entity\fR (in telecommunication service provision applications) .sp 9p .RT .LP \fIF:\ entit\*'e fonctionnelle\fR | (dans les applications de prestation de services de t\*'el\*'ecommunications) .LP \fIS:\ entidad funcional\fR | (en aplicaciones de prestaci\*'on de servicios de telecomunicaci\*'on) .PP A grouping of service\(hyproviding functions in a single location and subset of the total set of functions required to provide the service. .RT .sp 1P .LP 7114 \fBnetwork element\fR .sp 9p .RT .LP \fIF:\ \*'el\*'ement de r\*'eseau\fR .LP \fIS:\ elemento de red\fR .PP An entity in the telecommunications network. .RT .sp 1P .LP 7115 \fBexchange function\fR .sp 9p .RT .LP \fIF:\ fonction de commutateur\fR .LP \fIS:\ funci\*'on de central\fR .PP A process which performs a specific action in support of a telecommunications service or network operation in exchanges or at other network\(hyassociated locations such as STPs or a data base. .RT .sp 1P .LP 7116 \fBexchange function set\fR .sp 9p .RT .LP \fIF:\ ensemble de fonction de commutateur\fR .LP \fIS:\ conjunto de funciones de central\fR .PP An organized assembly of exchange functions in a given location. Usually an exchange function set is associated to one or more phase(s) in call handling or other network operations. .RT .sp 1P .LP 7120 \fBinformation flow\fR .sp 9p .RT .LP \fIF:\ flux d'information\fR .LP \fIS:\ flujo de informaci\*'on\fR .PP An interaction between a communicating pair of functional entities. The relationship between any pair of functional entities is the complete set of information flows between them. .bp .RT .LP \fB8\fR \fBMobile station networks\fR .sp 1P .RT .sp 2P .LP 8.0 \fIPublic land mobile network structure\fR .sp 1P .RT .sp 1P .LP 8003 \fBpublic land mobile services\fR .sp 9p .RT .LP \fIF:\ services mobiles terrestres publics\fR .LP \fIS:\ servicios m\*'oviles terrestres p\*'ublicos\fR .PP Telecommunication services provided to moving subscribers (terrestrial applications). .RT .sp 1P .LP 8010 \fBbase station (BS)\fR .sp 9p .RT .LP \fIF:\ station de base (SB)\fR .LP \fIS:\ estaci\*'on de base (EB)\fR .PP The common name for all radio equipment located at one and the same place used for serving one or several \fIcells\fR . .RT .sp 1P .LP 8011 \fBbase station area\fR .sp 9p .RT .LP \fIF:\ zone de la station de base\fR .LP \fIS:\ zona de estaci\*'on de base\fR .PP The area covered by all the \fIcells\fR served by a base station. .RT .sp 1P .LP 8012 \fBcell\fR .sp 9p .RT .LP \fIF:\ cellule\fR .LP \fIS:\ c\*'elula (o celda)\fR .PP The area covered by a base station, or by a sub\(hysystem (sector antenna) of that base station corresponding to a specific logical identification on the radio path, whichever is smaller. .PP Every mobile station in a cell may be reached by the corresponding radio equipment of the base station. .RT .sp 1P .LP 8014 \fBmobile services switching centre (MSC)\fR .sp 9p .RT .LP \fIF:\ centre de commutation pour les services mobiles (CCM)\fR .LP \fIS:\ centro de conmutaci\*'on de los servicios m\*'oviles (CCM)\fR .PP An exchange which performs all necessary signalling and switching functions in order to establish calls to and from mobile subscribers located in its area. .RT .sp 1P .LP 8015 \fBMSC area\fR .sp 9p .RT .LP \fIF:\ zone du CCM\fR .LP \fIS:\ zona de CCM\fR .PP The part of the network covered by an MSC. An MSC area may consist of several location areas. .RT .sp 1P .LP 8016 \fBmobile station (MS)\fR .sp 9p .RT .LP \fIF:\ station mobile (SM)\fR .LP \fIS:\ estaci\*'on m\*'ovil (EM)\fR .PP The interface equipment used to terminate the radio path at the user side. .RT .sp 1P .LP 8017 \fBpublic land mobile network (PLMN)\fR .sp 9p .RT .LP \fIF:\ r\*'eseau mobile terrestre public (RMTP)\fR .LP \fIS:\ red m\*'ovil terrestre p\*'ublica (RMTP)\fR .PP A collection of \fImobile service switching centre\fR areas within a common numbering plan and a common routing plan operated by an administration of a RPOA in order to provide public land mobile services to its subscribers. .bp .RT .sp 1P .LP 8018 \fBservice area\fR .sp 9p .RT .LP \fIF:\ zone de service\fR .LP \fIS:\ zona de servicio\fR .PP An area in which a mobile subscriber reachable by any other subscriber of a public network without the calling subscriber's knowledge of the actual location. .RT .sp 1P .LP 8020 \fBsystem area\fR .sp 9p .RT .LP \fIF:\ zone du syst\*`eme\fR .LP \fIS:\ zona de sistema\fR .PP A service area or a collection of service areas accessible by fully compatible mobile stations. .RT .sp 1P .LP 8025 \fBlocation area\fR .sp 9p .RT .LP \fIF:\ zone de localisation\fR .LP \fIS:\ zona de posici\*'on\fR .PP An area in which a mobile station may move freely without updating the location register. A location area may comprise several cells. .RT .sp 1P .LP 8040 \fBgateway mobile service switching centre (MSC)\fR .sp 9p .RT .LP \fIF:\ centre de commutation pour les services mobiles (CCM)\fR \fIt\* | te de ligne\fR .LP \fIS:\ centro de conmutaci\*'on de los servicios m\*'oviles (CCM)\fR \fIde cabecera\fR .PP The MSC which receives a call from a fixed subscriber, via a public switched network, for extension to a mobile station. The gateway MSC may vary for interconnection with different public networks. .PP The gateway MSC could be the home MSC or the visited MSC or any other. .RT .sp 2P .LP 8.1 \fIIdentification and numbering\fR .sp 1P .RT .sp 1P .LP 8111 \fBnational mobile station identity (NMSI)\fR .sp 9p .RT .LP \fIF:\ identit\*'e nationale de la station mobile (INSM)\fR .LP \fIS:\ identidad nacional de estaci\*'on m\*'ovil (INEM)\fR .PP The mobile station identification uniquely identifying the mobile station nationally. .PP The NMSI consists of the MNC followed by the MSIN. .RT .sp 1P .LP 8112 \fBmobile network code (MNC)\fR .sp 9p .RT .LP \fIF:\ indicatif de r\*'eseau mobile (IRM)\fR .LP \fIS:\ indicativo de red m\*'ovil (IRM)\fR .PP A digit or a combination of digits in the national part of the mobile station identification uniquely identifying the home PLMN of the mobile station. .RT .sp 1P .LP 8113 \fBmobile station identification number (MSIN)\fR .sp 9p .RT .LP \fIF:\ num\*'ero d'identification de la station mobile (NISM)\fR .LP \fIS:\ n\*'umero de identificaci\*'on de estaci\*'on m\*'ovil (NIEM)\fR .PP The part of the mobile station identification following the Mobile Network Code uniquely identifying the mobile station within a PLMN. .bp .RT .sp 1P .LP 8114 \fBmobile country code (MCC)\fR .sp 9p .RT .LP \fIF:\ indicatif de pays de la station mobile (IPSM)\fR .LP \fIS:\ indicativo de pa\*'is de la estaci\*'on m\*'ovil (IPM)\fR .PP The part of the mobile station identification uniquely identifying the country of domicile of the mobile station. .RT .sp 1P .LP 8115 \fBinternational mobile station identity (IMSI)\fR .sp 9p .RT .LP \fIF:\ identit\*'e internationale de la station mobile (IISM)\fR .LP \fIS:\ identidad internacional de estaci\*'on m\*'ovil (IIEM)\fR .PP The mobile station identification uniquely identifying the mobile station internationally. .PP The IMSI consists of the MCC followed by the NMSI. .RT .sp 1P .LP 8120 \fBmobile subscriber international ISDN number\fR .sp 9p .RT .LP \fIF:\ num\*'ero RNIS international d'un abonn\*'e mobile\fR .LP \fIS:\ n\*'umero RDSI internacional de abonado m\*'ovil\fR .PP The number which has to be dialled in order to reach a mobile subscriber in service area. .RT .sp 1P .LP 8125 \fBnational (significant) mobile number\fR .sp 9p .RT .LP \fIF:\ num\*'ero national (significatif) de la station mobile\fR .LP \fIS:\ n\*'umero m\*'ovil nacional (significativo)\fR .PP The national (significant) mobile number could have the following form depending upon the way in which the land mobile numbering plan is integrated with the telephone numbering plan: .RT .LP i) The land mobile numbering plan could be fully integrated with the telephone numbering plan. In this case the mobile stations will be allocated a \fIsubscriber number\fR as defined in \(sc\ 5 of Recommendation\ E.160. The \fInational (significant)\fR \fImobile number\fR then consists of the \fItrunk code\fR allocated to the numbering area corresponding to the home area of the mobile station followed by the \fIsubscriber number\fR allocated to it. .LP ii) The public land mobile network could be regarded as a separate numbering area within the telephone network. In this case the national (significant) mobile number will consist of the \fItrunk code\fR allocated to the PLMN and the \fIsubscriber\fR \fInumber\fR within the PLMN. .sp 1P .LP 8130 \fBmobile station roaming number\fR .sp 9p .RT .LP \fIF:\ num\*'ero itin\*'erant de station mobile\fR .LP \fIS:\ n\*'umero itinerante de estaci\*'on m\*'ovil\fR .PP The network internal number used for routing of calls to the mobile station. .RT .sp 2P .LP 8.2 \fIRoaming (in public mobile service)\fR .sp 1P .RT .sp 1P .LP 8230 \fBhome MSC (HMSC)\fR .sp 9p .RT .LP \fIF:\ CCM de rattachement (CCMR)\fR .LP \fIS:\ centro de conmutaci\*'on de servicio m\*'ovil (CCM) propio\fR \fI(CCMP)\fR .PP May be used in cases where the home location register is implemented in an MSC. .RT .sp 1P .LP 8232 \fBhome PLMN\fR .sp 9p .RT .LP \fIF:\ RMTP de rattachement\fR .LP \fIS:\ red propia m\*'ovil terrestre p\*'ublica (RMTP)\fR .PP The PLMN in which a mobile station is permanently registered. .bp .RT .sp 1P .LP 8237 \fBvisited PLMN\fR .sp 9p .RT .LP \fIF:\ RMTP visit\*'e\fR .LP \fIS:\ red m\*'ovil terrestre p\*'ublica (RMTP) visitada\fR .PP The PLMN, other than the home PLMN, in which a roaming subscriber is currently located. .RT .sp 1P .LP 8251 \fBlocation register\fR .sp 9p .RT .LP \fIF:\ enregistreur de localisation\fR .LP \fIS:\ registro de posiciones\fR .PP A network data base used for handling of calls in a PLMN. .RT .sp 1P .LP 8252 \fBhome location register (HLR)\fR .sp 9p .RT .LP \fIF:\ enregistreur de localisation nominal (ELN)\fR .LP \fIS:\ registro de positiones propio (RPP)\fR .PP The location register to which a mobile station is assigned for record purposes such as subscriber information. .RT .sp 1P .LP 8253 \fBvisitor location register (VLR)\fR .sp 9p .RT .LP \fIF:\ enregistreur de localisation pour visiteurs (ELV)\fR .LP \fIS:\ registro de posiciones de visitantes (RPV)\fR .PP The location register, other than the home location register used by an MSC to retrieve, for instance, information for handling of calls to or from a roaming mobile station, currently located in its area. .RT .sp 1P .LP \fBequipment identity register\fR .sp 9p .RT .LP \fIF:\ enregistreur d'identit\*'e d'\*'equipement\fR .LP \fIS:\ registro de identidades de equipo\fR .PP The register to which an international mobile equipment identity is assigned for record purposes. .RT .sp 2P .LP 8.3 \fIHandover techniques in public land mobile service\fR .sp 1P .RT .sp 1P .LP 8301 \fBhandover\fR .sp 9p .RT .LP \fIF:\ relais de communication\fR .LP \fIS:\ traspaso\fR .PP Handover is the action of switching a call in progress. .RT .sp 1P .LP 8321 \fBMSC\(hyA (controlling MSC)\fR .sp 9p .RT .LP \fIF:\ CCM\(hyA (CCM de commande)\fR .LP \fIS:\ CCM\(hyA (CCM que ejerce el control)\fR .PP The MSC which first established the radio connection to or from a mobile station. .RT .sp 1P .LP 8322 \fBMSC\(hyB\fR .sp 9p .RT .LP \fIF:\ CCM\(hyB\fR .LP \fIS:\ CCM\(hyB\fR .PP The first MSC to which a call is handed over. .bp .RT .sp 1P .LP 8323 \fBMSC\(hyB`\fR .sp 9p .RT .LP \fIF:\ CCM\(hyB'\fR .LP \fIS:\ CCM\(hyB'\fR .PP The second (or subsequent) MSC to which a call is handed over. .RT .sp 2P .LP 8.4 \fIMobile satellite systems\fR .sp 1P .RT .sp 1P .LP 8405 \fBaeronautical (ground) earth station (GES)\fR .sp 9p .RT .LP \fIF:\ station terrienne au sol a\*'eronautique (STS)\fR .LP \fIS:\ estaci\*'on terrena aeron\*'autica (situada en tierra)\fR .PP An earth station in the fixed satellite service or, in some cases, in the aeronautical mobile\(hysatellite service, located at a specified fixed point on land to provide a feeder link for the aeronautical mobile\(hysatellite service (see Radio Regulations, Article\ 1). .RT .sp 1P .LP 8406 \fBaircraft earth station (AES)\fR .sp 9p .RT .LP \fIF:\ station terrrienne d'a\*'eronef (STA)\fR .LP \fIS:\ estaci\*'on terrena de aeronave\fR .PP A mobile earth station in the aeronautical mobile\(hysatellite service located on board an aircraft (see Radio Regulations, Article\ 1). .RT .sp 1P .LP 8415 \fBcoast earth station (CES)\fR .sp 9p .RT .LP \fIF:\ station terrienne c\* | ti\*`ere (STC)\fR .LP \fIS:\ estaci\*'on terrena costera (ETC)\fR .PP An earth station operating in the fixed satellite service frequency bands or, in some cases, in the maritime mobile\(hysatellite service frequency bands located at a specified fixed point on land to provide a feeder link for the maritime mobile\(hysatellite service (see also Radio Regulations, Article\ 1). .RT .sp 1P .LP 8416 \fBship earth station (SES)\fR .sp 9p .RT .LP \fIF:\ station terrienne de navire (STN)\fR .LP \fIS:\ estaci\*'on terrena de barco (ETB)\fR .PP A station in the maritime mobile satellite service intended to be used while in motion or during halts at unspecified points and which is located on board a ship (see Radio Regulations Article\ 1). .RT .sp 1P .LP 8440 \fBmobile satellite switching centre (MSSC)\fR .sp 9p .RT .LP \fIF:\ centre de commutation du service mobile par satellite (CCMS)\fR .LP \fIS:\ centro de conmutaci\*'on del servicio m\*'ovil por sat\*'elite (CCMS)\fR .PP Indicates the signalling interworking point between the fixed networks and the mobile satellite system which works to a single ocean area. The MSSC may be located at the antenna site of the aeronautical ground earth station or coast earth station, in which case it may operate as an independent international switching centre (ISC) connected to one or more ISCs, on national switching centres. It may also be located remotely from the antenna site, as a supplement to, or a part of an ISC. The term MSSC may also indicate a \fImaritime\fR satellite switching centre, with an identical functional definition to the above. .RT .sp 2P .LP \fB9\fR \fBTelephone subscriber's equipment and local lines\fR .sp 1P .RT .PP (Still to be prepared.) .bp .RT .ce 1000 ANNEX\ A .ce 0 .ce 1000 (to Recommendation Q.9) .sp 9p .RT .ce 0 .ce 1000 \fBAlphabetical list of terms defined in this Recommendation\fR .sp 1P .RT .ce 0 .LP .sp 3 \s86112 \fBabsolute address\fR .RT .LP 0008 \fBaccess channel\fR .LP 4022 \fBaccess protocol\fR .LP 6111 \fBaddress\fR .LP 2051 \fBaddress\fR .LP 2085 \fBaddress complete (alarting)\fR .LP 2084 \fBaddress complete (network)\fR .LP 2055 \fBaddress\(hyincomplete signal\fR .LP 2223 \fBaddress separator\fR .LP 2053 \fBaddress signal\fR .LP 2054 \fBaddress signal complete\fR .LP 2110 \fBadjacent signalling points\fR .LP 8405 \fBaeronautical (ground) earth station (GES)\fR .LP 8406 \fBaircraft earth station (AES)\fR .LP 6102 \fBalgorithm\fR .LP 2032 \fBalternating current signalling (a.c.\ signalling)\fR .LP 2442 \fBalternative routing (of signalling)\fR .LP 2124 \fBanalogue signalling data link\fR .LP 2155 \fBapplication\fR .LP 2156 \fBapplication entity\fR .LP 2157 \fBapplication process\fR .LP 2158 \fBapplication service element\fR .LP 6906 \fBarithmetic expression\fR (in MML) .LP 6302 \fBassembler; assembly program\fR .LP 6404 \fBassembly language\fR .LP 6302 \fBassembly program\fR .LP 2140 \fBassociated mode (of signalling)\fR .LP 1144 \fBasymmetrical through connection\fR .LP 5001 \fBautomatic switching equipment\fR .LP 1031 \fBautomatic system\fR .LP 0046 \fBbackward signal\fR .LP 2052 \fBband number\fR .LP 6115 \fBbase address\fR .LP 3217 \fBbase level tasks\fR .LP 8011 \fBbase station area\fR .LP 8010 \fBbase station (BS)\fR .LP 7012 \fBbearer service\fR .LP 1551 \fBbasic access (ISDN basic access)\fR .LP 7018 \fBbasic service\fR .LP 0063 \fBbidirectional\fR .LP 6907 \fBbinary numeral\fR .LP 0225 \fBbit error ratio\fR .LP 1419 \fBbit integrity\fR .LP 1428 \fBbit timing\fR .LP 2145 \fBblock (data)\fR .LP 2146 \fBblock\fR (Signalling System No. 6) .LP 0216 \fBboth\(hyway\fR .LP 1407 \fBbunched frame alignment signal\fR .LP 1305 \fBbus\fR (USA) .LP 0208 \fBbusy\fR .LP 0209 \fBbusy test\fR (USA) .LP 0009 \fBcall\fR (1) .LP 0009 \fBcall\fR (2) .LP 0012 \fBcall attempt\fR (1) (of a user) .LP 2206 \fBcall clear\(hydown (connection release)\fR .LP 2207 \fBcall establishment (connection establishment)\fR .LP 2057 \fBcall\(hyfailure signal\fR .LP 2201 \fBcall\fR (in signalling) .LP 3215 \fBcall processing tasks\fR .LP 6110 \fBcall\fR (in software); \fBprocedure call\fR .LP 2208 \fBcall set\(hyup\fR .LP 2093 \fBcall spill\(hyover\fR .LP 2222 \fBcalling party's category indicator\fR .LP 3102 \fBCCITT MML\fR .LP 8012 \fBcell\fR .LP 4007 \fBcentralized clock interface\fR .LP 3004 \fBcentral processing unit\fR .LP 6208 \fBchaining search\fR .LP 2131 \fBchangeback\fR .LP 2130 \fBchangeover\fR .LP 0007 \fBchannel; transmission channel\fR .LP 2009 \fBchannel associated signalling\fR .LP 1330 \fBchannel gate\fR .LP 1129 \fBchannel switching\fR .LP 1415 \fBchannel time slot\fR .LP 6908 \fBcharacter\fR .LP 6910 \fBcharacter set\fR (in MML) .LP 1310 \fBcharacter signal\fR .LP 2421 \fBcheck bit\fR .LP 2422 \fBcheck loop\fR .LP 6501 \fBCHILL\fR .LP 2443 \fBcircular routing\fR .LP 0022 \fBcircuit group\fR .LP 0020 \fB. | | | ircuit\fR (specific function) .LP 0023 \fBcircuit sub\(hygroup\fR .LP 1125 \fBcircuit\(hyswitching\fR .LP 0013 \fBcircuit, telecommunication circuit\fR .LP 2061 \fBclear\(hyback signal\fR .LP 2060 \fBclear\(hyforward signal\fR .LP 8415 \fBcoast earth station (CES)\fR .LP 0069 \fBcode division\fR .LP 4008 \fBcontradirectional interface\fR .LP 4006 \fBcontradirectional interfaces\fR .LP 1019 \fBco\(hylocated exchange concentrator\fR .LP 1004 \fBcombined local/transit exchange\fR .LP 3105 \fBcommand\fR (in MML) .LP 6403 \fBcommand language\fR .LP 6901 \fBcomment\fR (in MML) .LP 6925 \fBcomment\fR (in SDL) .LP 2008 \fBcommon channel signalling\fR .LP 0001 \fBcommunication\fR (1) .LP 2024 \fBcompelled signalling (fully compelled; continuous compelled)\fR .LP 2023 \fBcompelled signalling\fR (general sense) .LP 6304 \fBcompiler; compiling program\fR .LP 6304 \fBcompiling program\fR .LP 0010 \fB(complete) connection in telecommunication\fR .LP 6401 \fBcomputer language; machine language\fR .LP 1117 \fBconcentration\fR (in switching stage) .LP 2062 \fBconfusion signal\fR .LP 0011 \fBconnection\fR .LP 2203 \fBconnectionless\fR (service) .LP 2111 \fBconnection end\(hypoint\fR .LP 2202 \fBconnection\(hyoriented network service\fR .LP 2086 \fBconnect message\fR .LP 6926 \fBconnector\fR (in SDL) .LP 2420 \fBcontinuity check\fR .LP 2087 \fBcontinuity check message\fR .LP 2425 \fBcontinuity check transponder\fR .LP 2024 \fBcontinuous compelled\fR .LP 3110 \fBcontrol character\fR (in MML) .LP 2444 \fBcontrolled rerouting\fR .LP 6202 \fBconversational mode\fR .LP 2221 \fBcountry\(hycode indicator\fR .LP 2423 \fBcross\(hyoffice check\fR .LP 5012 \fBcrossbar switch\fR .LP 1205 \fBcrossbar system\fR .LP 1315 \fBcross\(hyexchange check (cross\(hyoffice)\fR .LP 2471 \fBcross\(hyoffice (transit) delay\fR .LP 0232 \fBcrosstalk\fR .LP 0226 \fBcyclic redundancy check (or procedure)\fR .LP 2118 \fBdata channel\fR .LP 2472 \fBdata channel propagation time\fR .LP 2127 \fBdata link\fR .LP 6911 \fBdecimal numeral\fR .LP 6927 \fBdecision\fR (in SDL) .LP 0230 \fBdelay distortion\fR .LP 2089 \fBdelayed release message (DRS)\fR .LP 1336 \fBdeserializer\fR (USA) [staticizer] .LP 6928 \fBdescription\fR (in SDL) .LP 6209 \fBdichotomizing search\fR .LP 6912 \fBdigit\fR .LP 1418 \fBdigit time slot\fR .LP 1122 \fBdigital circuit\fR .LP 1135 \fBdigital connection\fR .LP 1010 \fBdigital exchange\fR .LP 1123 \fBdigital link\fR .LP 1121 \fBdigital node, digital switching node\fR .LP 1120 \fBdigital switching\fR .LP 1331 \fBdigroup\fR (USA) .LP 6118 \fBdirect access\fR [random access] .LP 6114 \fBdirect address\fR .LP 2030 \fBdirect current signalling (d.c. signalling)\fR .LP 1408 \fBdistributed frame alignment signal\fR .LP 5004 \fBdistribution frame\fR .LP 2038 \fBdual seizure\fR .LP 0019 \fB(electric) circuit\fR .LP 2022 \fBen\(hybloc signalling\fR .LP 2056 \fBend\(hyof\(hypulsing (ST) signal\fR .LP 2088 \fBend\(hyof\(hyselection signal\fR .LP 2017 \fBend\(hyto\(hyend signalling (general sense)\fR .LP 2018 \fBend\(hyto\(hyend signalling\fR .LP 2019 \fBend\(hyto\(hyend signalling\fR .LP 0209 \fBengaged test\fR (UK); \fBbusy test\fR (USA) .LP 1517 \fBengineered exchange capacity\fR .LP 2095 \fBenquiry\fR (in a transaction) .LP 7110 \fBentity\fR .LP 8253 \fBequipment identity register\fR .LP 0222 \fBerror burst\fR .LP 1512 \fBexchange call\(hyrelease delay\fR .LP 1508 \fBexchange call set\(hyup delay\fR .LP 1018 \fBexchange concentrator\fR .LP 1134 \fBexchange connection\fR .LP 7115 \fBexchange function\fR .LP 7116 \fBexchange function set\fR .LP 3001 \fBexchange control system\fR .LP 1001 \fBexchange (switching exchange, switching centre)\fR .LP 1160 \fBexchange termination (ET)\fR .LP 6310 \fBexecutive program; supervisory program; supervisor\fR .LP 1118 \fBexpansion\fR (in a switching stage) .LP 6106 \fBfield\fR .LP 6104 \fBfile\fR .LP 0301 \fBfirst\(hyorder digital transmission hierarchy\fR .LP 0311 \fBfirst\(hyorder multiplexes\fR .LP 3213 \fBfixed overhead\fR .LP 0075 \fBflag\fR .LP 2461 \fBflow control\fR .LP 6913 \fBflow line\fR (in MML) .LP 6969 \fBflow line\fR (in SDL) .LP 2445 \fBforced rerouting\fR .LP 2435 \fBforced retransmission (procedure)\fR .LP 6902 \fBformat\fR .LP 0042 \fBforward signal\fR .LP 1171 \fBfour\(hywire switching\fR .LP 1332 \fBframe\fR .LP 1405 \fBframe alignment\fR .LP 1409 \fBframe alignment recovery time\fR .LP 1406 \fBframe alignment signal\fR .LP 1417 \fBframe alignment time slot\fR .LP 0068 \fBfrequency division\fR .LP 1128 \fBfrequency division switching\fR .LP 2024 \fBfully compelled\fR .LP 3115 \fBfunction\fR (in MML) .LP 6930 \fBfunctional block\fR (in SDL) .LP 6931 \fBfunctional description (FD)\fR (in SDL) .LP 7112 \fBfunctional entity\fR .LP 7113 \fBfunctional entity\fR (in telecommunation service provision applications) .LP 6932 \fBfunctional specification (FS)\fR (in SDL) .LP 0105 \fBfunctional unit\fR .LP 8040 \fBgateaway mobile service switching centre (MSC)\fR .LP 6933 \fBgeneral parameters\fR (in SDL) .LP 1007 \fBgeographycally distributed exchange\fR [geographically dispersed exchange] .LP 6914 \fBgraphic characters\fR .LP 0231 \fBgroup delay\fR .LP 2042 \fBguarding\fR (in VF signalling) .LP 1149 \fBhalf connection\fR .LP 8301 \fBhandover\fR .LP 6903 \fBheader\fR .LP 6915 \fBhexadecimal numeral\fR .LP 1450 \fBhierarchic (mutually synchronized) network\fR .LP 6408 \fBhigh level language (HLL)\fR .LP 3226 \fBhold\fR .LP 8252 \fBhome location register (HLR)\fR .LP 8230 \fBhome MSC (HMSC)\fR .LP 8232 \fBhome (PLMN)\fR .LP 3100 \fBhuman\(hymachine interface\fR .LP 0016 \fBhypothetical reference circuit (nominal maximum circuit)\fR .LP 2125 \fBhypothetical signalling reference connection\fR .LP 6108 \fBidentifier\fR .LP 6904 \fBidentifier\fR (in MML) .LP 2010 \fBin\(hyband signalling\fR .LP 1319 \fBin\(hycall rearrangement\fR .LP 1507 \fBincoming response delay\fR .LP 6113 \fBindirect address\fR .LP 7120 \fBinformation flow\fR .LP 2080 \fBinitial address message (IAM)\fR .LP 2080 \fBinitial address message with additional information\fR .LP 1105 \fBinlet\fR .LP 2005 \fBin\(hyslot signalling\fR .LP 6916 \fBinput\fR (in MML) .LP 6934 \fBinput\fR (in SDL) .LP 1147 \fBinput connection\fR .LP 3101 \fBinput/output devices (I/O devices)\fR .LP 0004 \fBintegrated digital network\fR .LP 0005 \fBintegrated digital network, digital network\fR .LP 1132 \fBintegrated digital transmission and switching\fR .LP 1011 \fBintegrated services exchange\fR .LP 4001 \fBinterface\fR .LP 4003 \fBinterface specification\fR .LP 1163 \fBinterface units\fR .LP 5006 \fBintermediate distribution frame\fR .LP 1142 \fBinternal connection\fR .LP 1005 \fBinternational exchange\fR .LP 8115 \fBinternational mobile station identity (IMSI)\fR .LP 6210 \fBinterrupt; interruption\fR .LP 6210 \fBinterruption\fR .LP 2039 \fBinterruption control\fR .LP 3101 \fBI/O devices\fR .LP 2152 \fBinvoke\fR .LP 1206 \fBjunctor\fR (in the crossbar system) .LP 6107 \fBkey (tag) (label)\fR .LP 2224 \fBlabel\fR .LP 2160 \fBlayer\fR .LP 2161 \fBlayer interface\fR .LP 2162 \fB(layer) service\fR .LP 2163 \fBlayer service\fR .LP 2164 \fBlayer service element\fR .LP 2165 \fBlayer service primitives\fR .LP 6917 \fBletter\fR .LP 1025 \fBline concentrator (stand alone concentrator)\fR .LP 2012 \fBline signalling\fR .LP 1161 \fBline termination (LT)\fR .LP 0031 \fBlink\fR .LP 2014 \fBlink\(hyby\(hylink signalling\fR .LP 2015 \fBlink\(hyby\(hylink signalling\fR .LP 6305 \fBlink\fR (in programming) .LP 1207 \fBlink\fR (in the crossbar system) .LP 2449 \fBload\(hysharing\fR (general) .LP 1002 \fBlocal exchange\fR [local central office] .LP 8025 \fBlocation area\fR .LP 8251 \fBlocation register\fR .LP 2031 \fBloop/disconnect signalling\fR .LP 6409 \fBlow level language\fR .LP 6401 \fBmachine language\fR .LP 6402 \fBmacroinstruction; macro (instruction)\fR .LP 6402 \fBmacro (instruction)\fR .LP 5005 \fBmain distribution frame\fR .LP 6410 \fBman\(hymachine language (MML)\fR .LP 1165 \fBmediation device\fR .LP 2070 \fBmessage\fR .LP 2440 \fBmessage routing\fR .LP 2090 \fBmessage sequencing\fR .LP 1130 \fBmessage switching; store\(hyand\(hyforward switching\fR .LP 2101 \fBmessage transfer part\fR .LP 6918 \fBmetalanguage\fR (in MML) .LP 6314 \fBmicroinstruction\fR .LP 6315 \fBmicroprogram\fR .LP 6411 \fBmnemonic (abbreviation)\fR .LP 6905 \fBmnemonic abbreviation\fR .LP 8114 \fBmobile country code (MCC)\fR .LP 8112 \fBmobile network code (MNC)\fR .LP 8440 \fBmobile satellite switching centre (MSSC)\fR .LP 8014 \fBmobile services switching centre (MSC)\fR .LP 8120 \fBmobile subscriber international ISDN number\fR .LP 8113 \fBmobile station identification number (MSIN)\fR .LP 8016 \fBmobile station (MS)\fR .LP 8130 \fBmobile station roaming number\fR .LP 8321 \fBMSC\(hyA (controlling MSC)\fR .LP 8015 \fBMSC area\fR .LP 6117 \fBmonitor\fR .LP 8322 \fBMSC\(hyB\fR .LP 8323 \fBMSC\(hyB'\fR .LP 1166 \fBmuldex\fR .LP 1333 \fBmultiframe\fR .LP 2034 \fBmulti\(hyfrequency code signalling (MFC signalling)\fR .LP 3002 \fBmulti\(hyprocessor exchange\fR .LP 1178 \fBmultiple\fR .LP 1136 \fBmultislot connection\fR .LP 8111 \fBnational mobile station identity (NMSI)\fR .LP 8125 \fBnational (significant) mobile number\fR .LP 7114 \fBnetwork element\fR .LP 0112 \fB(network) resources)\fR .LP 0003 \fBnetwork, telecommunication network\fR .LP 2141 \fBnon\(hyassociated mode (of signalling)\fR .LP 1447 \fBnonsynchronized network\fR .LP 2441 \fBnormal routing (of signalling)\fR .LP 2083 \fBNSAP address (OSI\(hy)\fR .LP 6406 \fBobject language; target language\fR .LP 6313 \fBobject program\fR .LP 6919 \fBoctal numeral\fR .LP 1420 \fBoctet sequence integrity\fR .LP 0215 \fBone\(hyway\fR .LP 6201 \fBoperating system\fR .LP 3012 \fBoperations and maintenance centre (OMC)\fR .LP 0124 \fBoperation and maintenance centre processor\fR .LP 3010 \fBoperations system\fR .LP 1140 \fBoriginating connection\fR .LP 2074 \fBoptional part\fR .LP 2011 \fBout\(hyband signalling\fR .LP 1106 \fBoutlet\fR .LP 1410 \fBout\(hyof\(hyframe alignment time\fR .LP 6920 \fBoutput\fR (in MML) .LP 6935 \fBoutput\fR (in SDL) .LP 1148 \fBoutput connection\fR .LP 2006 \fBout\(hyslot signalling\fR .LP 2025 \fBoverlap address signalling\fR .LP 2026 \fBoverlap line signalling\fR .LP 1520 \fBoverload\fR .LP 0080 \fBpacket switched data transmission service\fR .LP 0083 \fBpacket switching\fR .LP 0085 \fBpacket handling\fR .LP 0086 \fBpacket mode operation\fR .LP 0087 \fBpacket mode operation\fR (in switching applications) .LP 1335 \fBparallel to serial converter; serializer\fR (USA) [dynamicizer] .LP 6109 \fBparameter\fR .LP 6921 \fBparameter\fR (in MML) .LP 2020 \fBpass along method\fR .LP 0026 \fBpath, telecommunication path\fR .LP 2166 \fBpeer entities\fR .LP 2167 \fBpeer control\fR .LP 0018 \fBpermanent virtual circuit\fR .LP 4002 \fBphysical interface\fR .LP 4004 \fBphysical interface specification (physical interface)\fR .LP 6936 \fBpictorial element (PE)\fR .LP 0400 \fBpilot\fR .LP 1434 \fBplesiochronous\fR .LP 1514 \fBpost dialling delay\fR .LP 1331 \fBprimary block; digroup\fR (USA) .LP 1167 \fBprimary muldex\fR .LP 1552 \fBprimary rate access\fR .LP 6110 \fBprocedure call\fR .LP 0060 \fBprocess\fR (in a data processing system) .LP 6937 \fBprocess\fR (in SDL) .LP 3210 \fBprocessing capacity\fR .LP 0120 \fBprocessor\fR .LP 2430 \fBprocessor outage\fR .LP 6307 \fBprogramming system\fR .LP 2150 \fBprotocol\fR .LP 4020 \fBprotocol\fR .LP 8017 \fBpublic land mobile network (PLMN)\fR .LP 8003 \fBpublic land mobile services\fR .LP 2142 \fBquasi\(hyassociated mode (of signalling)\fR .LP 1314 \fBquiet code\fR .LP 0221 \fBrandom errors\fR .LP 6103 \fBreal time\fR (adjective) .LP 2092 \fBreasonableness check\fR .LP 6105 \fBrecord\fR .LP 6312 \fBreenterable program (routine) (subroutine)\fR .LP 6312 \fBreentrant program (routine) (subroutine); reenterable\fR \fBprogram (routine) (subroutine)\fR .LP 1176 \fBreentrant trunking\fR .LP 1560 \fBreference point\fR .LP 1210 \fBregister\fR .LP 3220 \fBregister function\fR .LP 2013 \fBregister signalling\fR (Signalling System R1) .LP 2120 \fBregular signalling link\fR .LP 0212 \fBrelease\fR .LP 2059 \fBrelease\(hyguard signal\fR .LP 6116 \fBrelocatable address\fR .LP 1020 \fBremote exchange concentrator\fR .LP 1016 \fBremote switching stage\fR .LP 1008 \fBremotely controlled exchange\fR .LP 2121 \fBreserve signalling link\fR .LP 2096 \fBresponse\fR (in a transaction) .LP 1425 \fBretiming\fR .LP 6311 \fBreusable program (routine)\fR .LP 2058 \fBringback tone\fR (USA) .LP 2058 \fBringing tone; ringback tone\fR (USA) .LP 0150 \fBroute\fR .LP 6308 \fBroutine\fR .LP 0151 \fBrouting\fR .LP 1013 \fBsatellite exchange\fR .LP 6938 \fBsave\fR (in SDL) .LP 0302 \fBsecond\(hyorder digital transmission hierarchy\fR .LP 0312 \fBsecond\(hyorder multiplexes\fR .LP 0205 \fBseizure\fR .LP 1115 \fBselection stage\fR .LP 1030 \fBsemi\(hyautomatic system\fR .LP 1138 \fBsemi\(hypermanent connection\fR .LP 6922 \fBseparator\fR (in MML) .LP 1336 \fBserial to parallel converter; deserializer\fR (USA) [staticizer] .LP 1335 \fBserializer\fR (USA) [dynamicizer] .LP 8018 \fBservice area\fR .LP 3223 \fBservice control point\fR .LP 7011 \fBservice, telecommunication service\fR .LP 2220 \fBservice indicator\fR .LP 8416 \fBship earth station (SES)\fR .LP 0040 \fBsignal\fR (general sense) .LP 2041 \fBsignal imitation\fR (in VF signalling) .LP 6939 \fBsignal\fR (in SDL) .LP 0041 \fBsignal\fR (in signalling applications) .LP 2040 \fBsignal spillover\fR (in VF signalling) .LP 2147 \fBsignal units\fR .LP 2001 \fBsignalling\fR .LP 2122 \fBsignalling channel\fR (Signalling System No.\ 6) .LP 2123 \fBsignalling data link\fR .LP 2109 \fB(signalling) destination point\fR .LP 2050 \fBsignalling information\fR .LP 2116 \fBsignalling link\fR .LP 2119 \fBsignalling link group\fR .LP 2071 \fBsignalling message\fR .LP 2137 \fB(signalling) message route\fR .LP 2470 \fBsignalling message transfer delay\fR .LP 2103 \fBsignalling network\fR .LP 2104 \fBsignalling network\fR .LP 2460 \fBsignalling network management functions\fR .LP 2107 \fB(signalling) originating point\fR .LP 2106 \fBsignalling point\fR .LP 2114 \fBsignalling point code\fR .LP 2112 \fBsignalling point number plan\fR .LP 2113 \fBsignalling point restart\fR .LP 2151 \fB(signalling) protocol\fR .LP 2132 \fBsignalling relation\fR .LP 2134 \fBsignalling route\fR .LP 2450 \fBsignalling route management functions\fR .LP 2135 \fBsignalling route set\fR .LP 2451 \fBsignalling route set test procedure\fR .LP 2136 \fBsignalling routing\fR .LP 2021 \fBsignalling system\fR .LP 1416 \fBsignalling time slot\fR .LP 2462 \fB(signalling) traffic flow control\fR .LP 2452 \fBsignalling traffic management functions\fR .LP 0115 \fBsoftware\fR .LP 6407 \fBsource language\fR .LP 0066 \fBspace division\fR .LP 1126 \fBspace division switching\fR .LP 6941 \fBspecification and description language (SDL)\fR .LP 6940 \fBspecification\fR (in SDL) .LP 2004 \fBspeech digit signalling\fR .LP 2043 \fBsplitting\fR (in VF signalling) .LP 6942 \fBstate\fR (in SDL) .LP 1169 \fBstatic multiplex\fR .LP 1130 \fBstored\(hyand\(hyforward switching\fR .LP 3000 \fBstored program control (SPC)\fR .LP 1334 \fBsubframe\fR .LP 6309 \fBsubroutine\fR .LP 0050 \fBsubscriber's line\fR .LP 2081 \fBsubsequent address message (SAM)\fR .LP 2082 \fBsubsequent address message with one signal\fR .LP 6310 \fBsupervisor\fR .LP 6310 \fBsupervisory program\fR .LP 7019 \fBsupplementary service\fR .LP 1110 \fBswitching\fR .LP 1506 \fBswitching delay (processing (handling) time)\fR .LP 1113 \fBswitching matrix\fR .LP 1112 \fBswitching network\fR .LP 1015 \fBswitching stage\fR .LP 6923 \fBsymbol\fR .LP 6943 \fBsymbol\fR (in SDL) .LP 1145 \fBsymmetrical through connection\fR .LP 1430 \fBsynchronous\fR .LP 1431 \fBsynchronization\fR .LP 1446 \fBsynchronized network\fR [synchronous network] .LP 6405 \fBsyntax\fR .LP 6924 \fBsyntax diagram\fR .LP 3103 \fBsystem\fR (in MML) .LP 8020 \fBsystem area\fR .LP 6406 \fBtarget language\fR .LP 6313 \fBtarget program; object program\fR .LP 6944 \fBtask\fR (in SDL) .LP 0002 \fBtelecommunication\fR .LP 0015 \fBtelephone circuit\fR .LP 7015 \fBteleservice\fR [telecommunication service] .LP 1141 \fBterminating connection\fR .LP 1168 \fBtertiary digital muldex\fR .LP 1143 \fBthrough connection\fR .LP 1510 \fBthrough connection delay\fR .LP 0067 \fBtime division\fR .LP 1305 \fB(time division) highway\fR .LP 1127 \fBtime division switching\fR .LP 6203 \fBtime sharing\fR [time slicing] .LP 6204 \fBtime slicing\fR [time sharing] .LP 1414 \fBtime slot\fR .LP 1422 \fBtime slot interchange\fR .LP 1421 \fBtime slot sequence integrity\fR .LP 1426 \fBtiming recovery (timing extraction)\fR .LP 6301 \fBto assemble\fR .LP 6303 \fBto compile\fR .LP 6316 \fBto debug\fR (in programming) .LP 6211 \fBto dump\fR .LP 6306 \fBto link\fR (in programming) .LP 6206 \fBto map (over)\fR .LP 6205 \fBto pack\fR .LP 6212 \fBto patch\fR .LP 6207 \fBto relocate\fR .LP 0108 \fBtraffic\(hycarrying device\fR .LP 2094 \fBtransaction\fR (in signalling applications) .LP 2426 \fBtransceiver\fR .LP 2453 \fBtransfer\(hyallowed (procedure)\fR .LP 2454 \fBtransfer\(hycontrolled (procedure)\fR .LP 2456 \fBtransfer\(hyprohibited (procedure)\fR .LP 2455 \fBtransfer\(hyrestricted (procedure)\fR .LP 1139 \fBtransit connection\fR .LP 1003 \fBtransit exchange\fR [tandem exchange, tandem central office, tandem office] .LP 6945 \fBtransition\fR (in SDL) .LP 1212 \fBtranslation\fR .LP 1213 \fBtranslator\fR .LP 2126 \fBtransmission buffer\fR .LP 0007 \fBtransmission channel\fR .LP 1505 \fBtransmission delay\fR (through a digital exchange) .LP 1137 \fBtrombone (loop) connection\fR .LP 1170 \fBtwo\(hywire switching\fR .LP 1337 \fB\(*m/A law converter\fR .LP 0064 \fBunidirectional\fR .LP 2091 \fBunreasonable message\fR .LP 2117 \fBunavailable singalling link\fR .LP 2205 \fBuser (of a signalling system)\fR .LP 0081 \fBuser packet\fR .LP 2102 \fBuser part\fR .LP 4025 \fBuser\(hyuser protocol\fR .LP 1561 \fBV\(hyinterface\fR .LP 0017 \fBvirtual circuit\fR .LP 3007 \fButility processor\fR .LP 8237 \fBvisited PLMN\fR .LP 8253 \fBvisitor location register (VLR)\fR .LP 2033 \fBvoice\(hyfrequency signalling (VF signalling)\fR .LP \s9 .RT .LP .sp 2 .sp 2P .LP \fBReferences\fR .sp 1P .RT .LP [1] CCITT Recommendation \fIVocabulary of digital transmission and\fR \fImultiplexing, and pulse code modulation (PCM) terms\fR , Vol.\ III, Rec.\ G.701. .LP [2] \fIList of definitions of essential telecommunication terms\fR , ITU, Geneva,\ 1961. .LP [3] CCITT Recommendation \fITerms and definitions of engineering\fR , Vol.\ II, Rec.\ E.600. .LP [4] CCITT Recommendation \fICCITT high level language (CHILL)\fR , Vol.\ X, Rec.\ Z.200. .LP [5] CCITT Recommendation \fIThe character set and basic elements\fR , Vol.\ X, Rec.\ Z.314, Table\ 1/Z.314. .LP [6] CCITT Recommendation \fISpecification and description language (SDL)\fR , Vol.\ X, Rec.\ Z.100. .LP [7] CCITT Recommendation \fIVocabulary of terms for ISDN\fR , Vol.\ III, Rec.I.112. .LP .bp