Global Patent Index - EP 0978215 A1

EP 0978215 A1 2000-02-09 - RESOURCE MANAGEMENT OF AN ATM CONNECTION

Title (en)

RESOURCE MANAGEMENT OF AN ATM CONNECTION

Title (de)

VERWALTUNG VON RESSOURCEN EINER ATM VERBINDUNG

Title (fr)

GESTION DES RESSOURCES D'UNE CONNEXION DANS UN RESEAU ATM

Publication

EP 0978215 A1 (EN)

Application

EP 98916740 A

Priority

  • CA 9800391 W
  • US 4456397 P
  • US 5176797 P
  • US 4884498 A

Abstract (en)

[origin: WO9849862A1] Techniques of managing resource requirement of a connection in an ATM network are disclosed. The techniques add a new information element in the existing "setup" message and add a new signalling message to complement the existing Q.2725.2/Q.2963.2 (connection modify) message which is generated by the connection originating user. When a circumstance requiring a change in the resource requirement for an active connection is encountered, any network element of the network provider and the called user sends a resource change indication message to the connection owner who upon receiving such a message initiates the Q.2725.2/Q.2963.2 (connection modify) procedures, calls clearing procedures or rerouting procedures.

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 2012/5631 (2013.01)

Citation (search report)

See references of WO 9849862A1

Designated contracting state (EPC)

DE FR GB SE

EPO simple patent family

WO 9849862 A1 19981105; CA 2287161 A1 19981105; EP 0978215 A1 20000209

INPADOC legal status


2005-08-03 [18W] WITHDRAWN

- Effective date: 20050609

2003-10-08 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: NORTEL NETWORKS LIMITED

2000-09-27 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: NORTEL NETWORKS LIMITED

2000-02-09 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991124

2000-02-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB SE