公开(公告)号：AU2003246484A1

公开(公告)日：2004-02-02

申请号：AU2003246484

申请日：2003-07-16

Applicant: SOMA NETWORKS INC

Inventor： LAROCHE JEAN-PHILIPPE ,  LAMONTAGNE RENE R C ,  KSCHISCHANG FRANK R ,  DAINES JEFFREY T ,  WU SHIQUAN

IPC: H04B1/707 ,  H04B7/005 ,  H04K1/10 ,  H04L25/03 ,  H04L5/02 ,  H04L27/26

Abstract: A method of, and system for applying frequency-domain equalization in a DS-CDMA system, either by augmenting the transmitted data block before it is scrambled by appending a prefix and a suffix known to or knowable by the receiver or by augmenting the transmitted data block after it is scrambled but prior to transmission so that it has a scrambled cyclic prefix. In the former case, the receiver synthesizes one of the prefix, the data block, or the suffix that would have been received if the augmented transmitted data block after scrambling had had a cyclic prefix.

公开(公告)号：AU2003246484B2

公开(公告)日：2008-03-06

申请号：AU2003246484

申请日：2003-07-16

Applicant: SOMA NETWORKS INC

Inventor： KSCHISCHANG FRANK R ,  LAROCHE JEAN-PHILIPPE ,  WU SHIQUAN ,  DAINES JEFFREY T ,  LAMONTAGNE RENE R C

IPC: H04B1/707 ,  H04B7/005 ,  H04K1/10 ,  H04L25/03

Abstract: A method of, and system for applying frequency-domain equalization in a DS-CDMA system, either by augmenting the transmitted data block before it is scrambled by appending a prefix and a suffix known to or knowable by the receiver or by augmenting the transmitted data block after it is scrambled but prior to transmission so that it has a scrambled cyclic prefix. In the former case, the receiver synthesizes one of the prefix, the data block, or the suffix that would have been received if the augmented transmitted data block after scrambling had had a cyclic prefix.

公开(公告)号：CA2532622A1

公开(公告)日：2004-01-22

申请号：CA2532622

申请日：2003-07-16

Applicant: SOMA NETWORKS INC

Inventor： WU SHIQUAN ,  LAMONTAGNE RENE R C ,  KSCHISCHANG FRANK R ,  LAROCHE JEAN-PHILIPPE ,  DAINES JEFFREY T

IPC: H04L25/03 ,  H04B1/707 ,  H04B7/005 ,  H04K1/10 ,  H04L5/02 ,  H04L27/26

Abstract: A method of, and system for applying frequency-domain equalization in a DS- CDMA system, either by augmenting the transmitted data block before it is scrambled by appending a prefix and a suffix known to or knowable by the receiver or by augmenting the transmitted data block after it is scrambled b ut prior to transmission so that it has a scrambled cyclic prefix. In the forme r case, the receiver synthesizes one of the prefix, the data block, or the suffix that would have been received if the augmented transmitted data block after scrambling had had a cyclic prefix.