Owner NEC Infrontia Corporation

Inventors Kobayashi, Yoshikazu

Agent Spruson & Ferguson

Pub. Number AU-B-2003261540

Priority 2003-277668 22.07.03 JP; 2002-325456 08.11.02 JP; 2002-325455 08.11.02 JP

Filing date 7 November 2003

Wipo publication date 27 May 2004

Acceptance publication date 18 December 2008

H04N 7/26 (2006.01) Television systems - using bandwidth reduction

H03M 7/30 (2006.01) Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits - Compression

H04L 12/28 (2006.01) Data switching networks - characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

H04L 12/56 (2006.01) Data switching networks - Packet switching systems

H04L 29/06 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by a protocol

H04L 29/08 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - Transmission control procedure, e.g. data link level control procedure

H04L 29/10 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by an interface, e.g. the interface between the data link level and the physical level