EP 1238565 A1 20020911 - NONBLOCKING SWITCHING NETWORK
Title (en)
NONBLOCKING SWITCHING NETWORK
Title (de)
BLOCKIERUNGSFREIES KOPPELNETZWERK
Title (fr)
RESEAU DE COUPLAGE NON BLOQUANT
Publication
Application
Priority
- DE 0004419 W 20001212
- DE 19961150 A 19991217
Abstract (en)
[origin: WO0145453A1] The invention relates to a nonblocking switching network, comprising a plurality of input/output terminals (LI0 to LI15) for connecting a plurality of line terminator groups (LTG) for a plurality of data channels (BO) to be switched; and a time/space switching network (ZRKN). An input/output stage has a concentrator network (KN) with a concentrator/demultiplexer device (KT) which condenses/divides the plurality of data channels (BO) to be switched in the switching network. Said time/space switching network (ZRKN) consists of at least one n/n switching matrix (KM). This results in a 100 % nonblocking switching network which is flexible and can be expanded modularly.
IPC 1-7
IPC 8 full level
H04Q 11/04 (2006.01)
CPC (source: EP US)
H04Q 11/04 (2013.01 - EP US); H04Q 2213/1302 (2013.01 - EP US); H04Q 2213/1304 (2013.01 - EP US); H04Q 2213/13172 (2013.01 - EP US); H04Q 2213/13216 (2013.01 - EP US); H04Q 2213/13292 (2013.01 - EP US); H04Q 2213/1334 (2013.01 - EP US); H04Q 2213/13341 (2013.01 - EP US); H04Q 2213/13383 (2013.01 - EP US); H04Q 2213/13386 (2013.01 - EP US)
Citation (search report)
See references of WO 0145453A1
Designated contracting state (EPC)
AT BE CH DE FR LI SE
DOCDB simple family (publication)
WO 0145453 A1 20010621; CN 1411674 A 20030416; EP 1238565 A1 20020911; US 2003076823 A1 20030424
DOCDB simple family (application)
DE 0004419 W 20001212; CN 00817270 A 20001212; EP 00990525 A 20001212; US 14958702 A 20021021