EP 1068694 A1 20010117 - AN INTERLEAVING SCHEME FOR BLOCKS IN A PACKET SWITCHED SYSTEM
Title (en)
AN INTERLEAVING SCHEME FOR BLOCKS IN A PACKET SWITCHED SYSTEM
Title (de)
VERSCHACHTELUNGSVERFAHREN FÜR BLÖCKE IN EINEM PAKETVERMITTLUNGSNETZWERK
Title (fr)
CODAGE D'ENTRELACEMENT DE BLOCS DANS UN SYSTEME DE COMMUTATION PAR PAQUETS
Publication
Application
Priority
- SE 9900485 W 19990326
- US 5012598 A 19980330
Abstract (en)
[origin: WO9950990A1] The present invention discloses a method and system for interleaving blocks of a packet to minimize the effects of burst errors and at the same time enhance the effectiveness of the ARQ protocol. A packet is first divided into a plurality of blocks. Each block is then individually encoded and inner-block interleaved. Thereafter the blocks are interleaved over a longer time period. By performing two stages of interleaving, the present invention allows for the size of a packet block to be kept at a minimum, which increases the effectiveness of the ARQ protocol, and provides greater interleaving of the packet's data elements so as to minimize the effects of burst errors.
IPC 1-7
IPC 8 full level
H03M 13/27 (2006.01); H04B 1/00 (2006.01); H04L 1/00 (2006.01); H04L 1/18 (2006.01)
CPC (source: EP)
H03M 13/27 (2013.01); H03M 13/6306 (2013.01); H04L 1/0001 (2013.01); H04L 1/0071 (2013.01); H04L 1/0083 (2013.01); H04L 1/0034 (2013.01); H04L 1/1803 (2013.01); H04L 1/1806 (2013.01); H04L 1/1809 (2013.01)
Citation (search report)
See references of WO 9950990A1
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
WO 9950990 A1 19991007; AR 018814 A1 20011212; AU 3351499 A 19991018; CA 2325993 A1 19991007; EP 1068694 A1 20010117; JP 2002510902 A 20020409
DOCDB simple family (application)
SE 9900485 W 19990326; AR P990101449 A 19990330; AU 3351499 A 19990326; CA 2325993 A 19990326; EP 99914865 A 19990326; JP 2000541798 A 19990326