Global Patent Index - EP 1040721 A2

EP 1040721 A2 2000-10-04 - METHOD FOR SWITCHING DATA BETWEEN BITSTREAMS TRANSFERRED IN CIRCUIT SWITCHED CHANNELS

Title (en)

METHOD FOR SWITCHING DATA BETWEEN BITSTREAMS TRANSFERRED IN CIRCUIT SWITCHED CHANNELS

Title (de)

VERFAHREN FÜR DATENVERMITTLUNG ZWISCHEN AUF LEITUNGSVERMITTELTE KANÄLE ÜBERTRAGENE BITSTRÖME

Title (fr)

PROCEDE PERMETTANT DE COMMUTER DES DONNEES ENTRE DES TRAINS BINAIRES TRANSFERES DANS DES CANAUX A COMMUTATION DE CIRCUITS

Publication

EP 1040721 A2 (EN)

Application

EP 98964623 A

Priority

  • SE 9802358 W
  • SE 9704738 A

Abstract (en)

[origin: WO9931848A2] The present invention refers to a method, an apparatus and a switch for switching data transferred in circuit switched channels between at least three unidirectional multi-channel time division multiplexed bitstreams that are accessed at respective ports of a switch. According to the invention, data is transferred between said ports in circuit switched channels of a switch internal unidirectional multi-channel time division multiplexed bitstream that is accessed by said ports.

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

H04Q 11/04; H04L 12/43; H04L 12/52

IPC 8 full level (invention and additional information)

H04Q 11/04 (2006.01)

CPC (invention and additional information)

H04Q 11/04 (2013.01)

Citation (search report)

See references of WO 9931848A3

Designated contracting state (EPC)

AT CH DE DK ES FI FR GB IE IT LI SE

EPO simple patent family

WO 9931848 A2 19990624; WO 9931848 A3 19990826; CN 1284254 A 20010214; EP 1040721 A2 20001004; SE 9704738 D0 19971218

INPADOC legal status


2005-01-05 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20040701

2000-10-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000616

2000-10-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT CH DE DK ES FI FR GB IE IT LI SE