EP 1042939 A1 20001011 - METHOD FOR A NARROWBAND SWITCHING NODE TO TRANSMIT USEFUL AND SIGNALING INFORMATION VIA A BROADBAND NETWORK
Title (en)
METHOD FOR A NARROWBAND SWITCHING NODE TO TRANSMIT USEFUL AND SIGNALING INFORMATION VIA A BROADBAND NETWORK
Title (de)
VERFAHREN FÜR EINEN SCHMALBANDVERMITTLUNGSKNOTEN ZUM ÜBERMITTELN VON NUTZ- UND SIGNALISIERUNGSINFORMATION ÜBER EIN BREITBANDNETZ
Title (fr)
PROCEDE POUR NOEUD DE COMMUTATION A BANDE ETROITE POUR LA TRANSMISSION D'INFORMATIONS UTILES ET D'INFORMATIONS DE SIGNALISATION PAR L'INTERMEDIAIRE D'UN RESEAU A BANDE LARGE
Publication
Application
Priority
- DE 9803546 W 19981202
- DE 19757610 A 19971223
Abstract (en)
[origin: DE19757610A1] A transition unit (IWU) integrated in a narrowband switching node (SVK1) is provided to split a trunk group of narrowband useful channels (SN) for the transmission of useful information to other target narrowband communication devices (SVK2, SVK3) connected to the broadband network (ATM) into target-specific partial trunk groups. By directly accessing the signaling information in the node, the integrated transition unit (IWU) can easily allocate its target-specific segments to the partial trunk groups and convert them into narrowband signaling channels which are respectively included in the partial trunk groups.
IPC 1-7
IPC 8 full level
H04Q 11/04 (2006.01); H04L 12/56 (2006.01); H04L 12/70 (2013.01)
CPC (source: EP)
H04Q 11/0478 (2013.01); H04L 2012/5618 (2013.01); H04L 2012/563 (2013.01); H04L 2012/5663 (2013.01)
Citation (search report)
See references of WO 9934637A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19757610 A1 19990708; CN 1132494 C 20031224; CN 1283377 A 20010207; EP 1042939 A1 20001011; WO 9934637 A1 19990708
DOCDB simple family (application)
DE 19757610 A 19971223; CN 98812590 A 19981202; DE 9803546 W 19981202; EP 98963388 A 19981202