Global Patent Index - EP 1062836 A2

EP 1062836 A2 2000-12-27 - ATM TRANSMISSION SYSTEM

Title (en)

ATM TRANSMISSION SYSTEM

Title (de)

ATM ÜBERTRAGUNGSSYSTEM

Title (fr)

SYSTEME DE TRANSMISSION ATM

Publication

EP 1062836 A2 (EN)

Application

EP 99918216 A

Priority

  • IB 9900887 W
  • NL 1008583 A

Abstract (en)

[origin: WO9946954A2] ATM (Asynchronous Transfer Mode) transmission system, comprising mutually connected transmission exchanges, transmission nodes connected via virtual transmission paths with these exchanges and access means connectable to these transmission nodes via virtual transmission channels. Data are exchanged in packet or cell form via a transmission combination comprising a virtual transmission channel and a virtual transmission path, in which a transmission node is provided connection means for exchanging data with an accompanying transmission exchange via a transmission combination comprising a pre-assigned or default-virtual transmission path. The connection means can comprise a routing table for selecting assigned virtual transmission paths via pre-adjustable routing data.

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

H04Q 11/04

IPC 8 full level (invention and additional information)

H04Q 11/04 (2006.01); H04L 12/70 (2013.01)

CPC (invention and additional information)

H04Q 11/0478 (2013.01); H04L 2012/5615 (2013.01); H04L 2012/5624 (2013.01); H04L 2012/563 (2013.01); H04L 2012/5642 (2013.01)

Citation (search report)

See references of WO 9946954A3

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

WO 9946954 A2 19990916; WO 9946954 A3 19991104; AU 3623099 A 19990927; EP 1062836 A2 20001227; NL 1008583 C2 19990920

INPADOC legal status


2008-08-06 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20080214

2007-10-17 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20070803

2000-12-27 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001013

2000-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE