Global Patent Index - EP 1101305 A1

EP 1101305 A1 2001-05-23 - METHOD AND SYSTEM FOR IMPROVED SONET DATA COMMUNICATIONS CHANNEL

Title (en)

METHOD AND SYSTEM FOR IMPROVED SONET DATA COMMUNICATIONS CHANNEL

Title (de)

VERFAHREN UND VORRICHTUNG FÜR VERBESSERTEN SONET-DATENKOMMUNIKATIONSKANAL

Title (fr)

PROCEDE ET APPAREIL DE PRODUCTION D'UN CANAL AMELIORE DE COMMUNICATION DE DONNEES EN RESEAU OPTIQUE SYNCHRONE

Publication

EP 1101305 A1 (EN)

Application

EP 99937482 A

Priority

  • US 9916873 W
  • US 9441598 P

Abstract (en)

[origin: WO0007313A1] Systems and methods for use in a synchronous network in which the line data communications channel and section data communications channel are combined to provide an increased bandwidth data communication channel. In one aspect of the invention, all of the bytes of the lien data communications channel are combined with the bytes of the sections data communications channel to create a single data communications channel. In another aspect, some but not all of the line data communications channel bytes are moved to the sections data communications channel in order to create an increased capacity section data communications channel.

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

H04J 3/16

IPC 8 full level (invention and additional information)

H04J 3/16 (2006.01)

CPC (invention and additional information)

H04J 3/1611 (2013.01)

Citation (search report)

See references of WO 0007313A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 0007313 A1 20000210; WO 0007313 A9 20000803; CA 2338812 A1 20000210; EP 1101305 A1 20010523

INPADOC legal status


2006-08-30 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20060309

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

- Owner name: NORTEL NETWORKS LIMITED

2001-05-23 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010301

2001-05-23 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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