EP 1123586 A1 20010816 - METHOD AND APPARATUS FOR PSEUDONOISE SPREADING IN A CDMA COMMUNICATION SYSTEM
Title (en)
METHOD AND APPARATUS FOR PSEUDONOISE SPREADING IN A CDMA COMMUNICATION SYSTEM
Title (de)
VERFAHREN UND VORRICHTUNG ZUM PSEUDORAUSCHSPREIZEN IN EINES CDMA-KOMMUNIKATIONSSYSTEMS
Title (fr)
PROCEDE ET APPAREIL D'ETALEMENT A CODE PSEUDOALEATOIRE DANS UN SYSTEME DE COMMUNICATION A ACCES MULTIPLE PAR REPARTITION DE CODE (AMRC)
Publication
Application
Priority
- US 9924450 W 19991018
- US 17538698 A 19981019
Abstract (en)
[origin: WO0024136A1] Method for PN spreading a SCMA signal using a truncated PN sequence. Method for generating said truncated PN sequence. Method for generating a second truncated PN sequence by masking the first truncated sequence. A method for generating a phase shifted version of a truncated PN sequence.
IPC 1-7
IPC 8 full level
H04B 1/707 (2011.01); H04J 13/00 (2011.01)
CPC (source: EP KR)
H04B 1/707 (2013.01 - EP); H04J 13/0022 (2013.01 - EP KR); H04J 13/0074 (2013.01 - KR); H04J 13/10 (2013.01 - EP KR)
Citation (search report)
See references of WO 0024136A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0024136 A1 20000427; AU 1317600 A 20000508; CN 1331866 A 20020116; EP 1123586 A1 20010816; HK 1040332 A1 20020531; JP 2002528951 A 20020903; KR 20010080248 A 20010822
DOCDB simple family (application)
US 9924450 W 19991018; AU 1317600 A 19991018; CN 99814696 A 19991018; EP 99956605 A 19991018; HK 02101980 A 20020314; JP 2000577779 A 19991018; KR 20017004908 A 20010419