Global Patent Index - EP 0997045 A1

EP 0997045 A1 2000-05-03 - TRANSMISSION METHOD

Title (en)

TRANSMISSION METHOD

Title (de)

ÜBERTRAGUNGSVERFAHREN

Title (fr)

PROCEDE DE TRANSMISSION

Publication

EP 0997045 A1 (DE)

Application

EP 98937409 A

Priority

  • DE 9801745 W
  • DE 19730089 A

Abstract (en)

[origin: DE19730089A1] A transmission method in a telecommunication network having telecommunication channels for messages and an additional communication channel, through which controlling and monitoring information acting directly on devices is transmitted between two service units through two network elements. The communication channel is also used as a service channel for service information. Therefore, service units (10a; 10b) have means for addressing and receiving selective service information, and service information is routed within the telecommunication network by means of addresses thereof to service units (10a; 10b) having corresponding addresses.

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

H04Q 3/00; H04M 3/22

IPC 8 full level (invention and additional information)

H04M 3/22 (2006.01); H04Q 3/00 (2006.01)

CPC (invention and additional information)

H04Q 3/0016 (2013.01); H04M 3/2272 (2013.01)

Citation (search report)

See references of WO 9904577A1

Designated contracting state (EPC)

CH DE ES FR GB IT LI SE

EPO simple patent family

DE 19730089 A1 19990121; BR 9811692 A 20000926; EP 0997045 A1 20000503; WO 9904577 A1 19990128

INPADOC legal status


2003-07-23 [18W] WITHDRAWN

- Effective date: 20030602

2000-05-03 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000214

2000-05-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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