An Entity of Type: automobile, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

In telecommunication, common-channel signaling (CCS), or common-channel interoffice signaling (CCIS), is the transmission of control information (signaling) via a separate channel than that used for the messages, The signaling channel usually controls multiple message channels. The technical alternative to CCS is channel-associated signaling (CAS), in which each bearer channel has a dedicated signaling channel. CCS offers the following advantages over CAS, in the context of the PSTN:

Property Value
dbo:abstract
  • Zentralkanal-Zeichengabe (ZKZ) oder Common-Channel Signalling (CCS) bezeichnet Zeichengabeverfahren, die über separate Signalisierungskanäle verfügen. Die für ein Telefongespräch erforderlichen Signalisierungsinformationen werden hierbei getrennt vom Sprachkanal über eigene Kanäle übertragen. CCS-Signalisierungsverfahren werden heute allgemein in Telefonnetzen eingesetzt, sowohl bei ISDN-Telefonen (D-Kanal) als auch zwischen Vermittlungsstellen. Bekannte CCS-Signalisierungsverfahren sind Signalling System No. 7 (SS7) und Digital Subscriber System No. 1 (DSS1). Da ein separater Übertragungskanal für Signalisierungsinformationen zur Verfügung steht, können auch relativ komplexe Funktionen und Dienste hiermit verwirklicht werden. (de)
  • In telecommunication, common-channel signaling (CCS), or common-channel interoffice signaling (CCIS), is the transmission of control information (signaling) via a separate channel than that used for the messages, The signaling channel usually controls multiple message channels. In the public switched telephone network (PSTN) one channel of a communications link is typically used for the sole purpose of carrying signaling for establishment and tear down of telephone calls. The remaining channels are used entirely for the transmission of voice messages. In most cases, a single 64 kbit/s channel is sufficient to handle the call setup and call clear-down traffic for numerous bearer (voice and data) channels. The technical alternative to CCS is channel-associated signaling (CAS), in which each bearer channel has a dedicated signaling channel. CCS offers the following advantages over CAS, in the context of the PSTN: * Faster call set-up time * Greater trunking efficiency due to the quicker set up and clearing, thereby reducing traffic on the network * Can transfer additional information along with the signaling traffic, providing features such as caller ID * Signaling can be performed mid-call The most common CCS signaling methods in use are Integrated Services Digital Network (ISDN) and Signalling System No. 7 (SS7). ISDN signaling is used primarily on trunks connecting end-user private branch exchange (PBX) systems to a central office. SS7 is primarily used within the PSTN. The two signaling methods are very similar since they share a common heritage and in some cases, the same signaling messages are transmitted in both ISDN and SS7. (en)
  • 共路信令(Common-channel signaling,CCS),是相对随路信令而言的。 在共路信令中,电路的一个专用传送各音频通路上的信令信息,这个时隙经常成为。现在一般多为“七号信令”(SS7)。 而在随路信令(Channel Associated Signaling,CAS)中,在和其控制的通路之间存在一个决定性的关联,通过特殊的位代表特殊音频通路上的信令信息。例如:R2信令是一种随路信令系统。随路信令通俗来讲是指信令信息在语音通道中传送。 (zh)
dbo:wikiPageID
  • 378018 (xsd:integer)
dbo:wikiPageLength
  • 7209 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1034925068 (xsd:integer)
dbo:wikiPageWikiLink
dbp:wikiPageUsesTemplate
dcterms:subject
gold:hypernym
rdf:type
rdfs:comment
  • 共路信令(Common-channel signaling,CCS),是相对随路信令而言的。 在共路信令中,电路的一个专用传送各音频通路上的信令信息,这个时隙经常成为。现在一般多为“七号信令”(SS7)。 而在随路信令(Channel Associated Signaling,CAS)中,在和其控制的通路之间存在一个决定性的关联,通过特殊的位代表特殊音频通路上的信令信息。例如:R2信令是一种随路信令系统。随路信令通俗来讲是指信令信息在语音通道中传送。 (zh)
  • In telecommunication, common-channel signaling (CCS), or common-channel interoffice signaling (CCIS), is the transmission of control information (signaling) via a separate channel than that used for the messages, The signaling channel usually controls multiple message channels. The technical alternative to CCS is channel-associated signaling (CAS), in which each bearer channel has a dedicated signaling channel. CCS offers the following advantages over CAS, in the context of the PSTN: (en)
  • Zentralkanal-Zeichengabe (ZKZ) oder Common-Channel Signalling (CCS) bezeichnet Zeichengabeverfahren, die über separate Signalisierungskanäle verfügen. Die für ein Telefongespräch erforderlichen Signalisierungsinformationen werden hierbei getrennt vom Sprachkanal über eigene Kanäle übertragen. CCS-Signalisierungsverfahren werden heute allgemein in Telefonnetzen eingesetzt, sowohl bei ISDN-Telefonen (D-Kanal) als auch zwischen Vermittlungsstellen. Bekannte CCS-Signalisierungsverfahren sind Signalling System No. 7 (SS7) und Digital Subscriber System No. 1 (DSS1). (de)
rdfs:label
  • Common Channel Signalling (de)
  • Common-channel signaling (en)
  • 共路信令 (zh)
owl:sameAs
prov:wasDerivedFrom
foaf:isPrimaryTopicOf
is dbo:wikiPageDisambiguates of
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License