EP 1325576 A4 20051130 - SPREAD SPECTRUM COMMUNICATION SYSTEM UTILIZING DIFFERENTIAL CODE SHIFT KEYING
Title (en)
SPREAD SPECTRUM COMMUNICATION SYSTEM UTILIZING DIFFERENTIAL CODE SHIFT KEYING
Title (de)
SPREIZSPEKTRUM-KOMMUNIKATIONSSYSTEM MIT DIFFERENZCODESTROMVERFAHREN
Title (fr)
SYSTEME DE COMMUNICATION A ETALEMENT DE SPECTRE UTILISANT LE CODAGE DIFFERENTIEL PAR DEPLACEMENT DE PHASE
Publication
Application
Priority
IL 0000144 W 20000305
IPC 1-7
IPC 8 full level
H04B 1/69 (2006.01); H04B 1/707 (2006.01); H04B 1/7075 (2011.01); H04B 15/00 (2006.01); H04L 7/00 (2006.01); H04L 23/02 (2006.01); H04J 13/00 (2006.01)
CPC (source: EP)
H04B 1/69 (2013.01); H04B 2001/6912 (2013.01)
Citation (search report)
- [X] US 4707839 A 19871117 - ANDREN CARL F [US], et al
- [A] EP 0762664 A2 19970312 - NEC CORP [JP]
- [A] EP 0366086 A2 19900502 - NIPPON DENKI HOME ELECTRONICS [JP]
- See references of WO 0167652A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
AU 3187500 A 20010917; CN 1309190 C 20070404; CN 1461540 A 20031210; EP 1325576 A1 20030709; EP 1325576 A4 20051130; HK 1057428 A1 20040402; JP 2003532311 A 20031028; JP 4557486 B2 20101006
DOCDB simple family (application)
AU 3187500 A 20000305; CN 00820017 A 20000305; EP 00909596 A 20000305; HK 04100191 A 20040110; JP 2001566309 A 20000305