Global Patent Index - EP 1084544 A1

EP 1084544 A1 2001-03-21 - CODED PACKET TRANSMISSION WITHOUT IDENTIFYING THE CODE USED

Title (en)

CODED PACKET TRANSMISSION WITHOUT IDENTIFYING THE CODE USED

Title (de)

ÜBERTRAGUNG VON KODIERTEN PACKETEN OHNE IDENTIFIZIERUNG DES VERWENDETEN KODES

Title (fr)

TRANSMISSION DE PAQUETS CODES SANS IDENTIFICATION DU CODE EMPLOYE

Publication

EP 1084544 A1 (FR)

Application

EP 99925057 A

Priority

  • FR 9901314 W
  • FR 9807255 A

Abstract (en)

[origin: FR2779591A1] The invention concerns a receiver for receiving a digital packet (B) having a transmission coding selected among a plurality of available coding systems, comprising decoding means (MD) for decoding said packet (B) according to the transmission coding. The transmission coding pertaining to a reduced set of possible coding systems, the receiver further comprises for each of the possible coding systems a decoder (DEC1, DEC2, DEC3) receiving one part of the packet to produce the dependability of the associated decoding, and it comprises means (COMP) for identifying the decoding means (MD) as those which correspond to the decoder having produced the best dependability. The invention also concerns a transmitter designed to co-operate with said receiver.

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

H04L 1/00; H04L 1/12

IPC 8 full level (invention and additional information)

H04L 1/00 (2006.01)

CPC (invention and additional information)

H04L 1/0038 (2013.01); H04L 1/0009 (2013.01); H04L 1/0014 (2013.01); H04L 1/0046 (2013.01); H04L 1/0032 (2013.01); H04L 1/0054 (2013.01); H04L 1/0059 (2013.01)

Citation (search report)

See references of WO 9963700A1

Designated contracting state (EPC)

DE FI GB SE

EPO simple patent family

FR 2779591 A1 19991210; FR 2779591 B1 20000901; CA 2334097 A1 19991209; CN 1309854 A 20010822; EP 1084544 A1 20010321; JP 2002517946 A 20020618; WO 9963700 A1 19991209

INPADOC legal status


2004-07-07 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040101

2003-07-30 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: NORTEL NETWORKS SA

- Ref Legal Event Code: RAP1

2001-03-21 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001222

2001-03-21 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FI GB SE