Global Patent Index - EP 1051877 A1

EP 1051877 A1 2000-11-15 - MULTIPLE-CHANNEL SUBSCRIBER LINE CARD

Title (en)

MULTIPLE-CHANNEL SUBSCRIBER LINE CARD

Title (de)

MEHRKANALIGE TEILNEHMERLEITUNGSKARTE

Title (fr)

CARTE DE LIGNE D'ABONNE A CANAUX MULTIPLES

Publication

EP 1051877 A1 (EN)

Application

EP 99904201 A

Priority

  • US 9901372 W
  • US 1442798 A

Abstract (en)

[origin: WO9938352A1] A telecommunications channel unit card including a subscriber bus interface for communicating subscriber bus signals with a digital loop carrier matrix, a mapping circuit for mapping between subscriber bus signals and wideband telecommunications signals, a plurality of spans for communicating wideband telecommunications signals with an external network, and a processor node for controlling operation of the mapping circuit and the plurality of span interfaces.

IPC 1-7 (main, further and additional classification)

H04Q 11/04; H04Q 3/58

IPC 8 full level (invention and additional information)

H04J 3/00 (2006.01); H04Q 3/42 (2006.01); H04Q 3/58 (2006.01); H04Q 11/04 (2006.01)

CPC (invention and additional information)

H04Q 11/04 (2013.01); H04Q 2213/13003 (2013.01); H04Q 2213/13103 (2013.01); H04Q 2213/13106 (2013.01); H04Q 2213/13292 (2013.01); H04Q 2213/13299 (2013.01); H04Q 2213/1332 (2013.01); H04Q 2213/13322 (2013.01); H04Q 2213/13381 (2013.01)

Citation (search report)

See references of WO 9938352A1

Designated contracting state (EPC)

DE ES FR GB IT SE

EPO simple patent family

WO 9938352 A1 19990729; AU 2465199 A 19990809; EP 1051877 A1 20001115; JP 2002502167 A 20020122; TW 407414 B 20001001

INPADOC legal status


2005-06-15 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20041214

2001-06-27 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010510

2000-11-15 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000720

2000-11-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES FR GB IT SE