On a ZCZ Code Including a Sequence Used for a Synchronization Symbol

Shinya MATSUFUJI  Takahiro MATSUMOTO  Tomohiro HAYASHIDA  Takafumi HAYASHI  Noriyoshi KUROYANAGI  Pingzhi FAN  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E93-A   No.11   pp.2286-2290
Publication Date: 2010/11/01
Online ISSN: 1745-1337
DOI: 10.1587/transfun.E93.A.2286
Print ISSN: 0916-8508
Type of Manuscript: Special Section PAPER (Special Section on Signal Design and its Application in Communications)
Category: Sequences
Keyword: 
ZCZ code,  matched filter,  correlation,  CDMA,  short-range communications,  

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Summary: 
This paper presents a ZCZ code which are combinedly used for spreading sequences and a synchronization symbol in quasi-synchronous CDMA systems using PSK, ASK or BFSK. Furthermore a simple matched filter is presented, which simultaneously calculates correlations with any sequences in the ZCZ code.