DocumentCode :
2502468
Title :
Ternary complementary orthogonal sequences with zero correlation window
Author :
Xu, Shaojun ; Li, Daoben
Author_Institution :
Dept. of Inf., Beijing Univ. of Posts & Telecommun., China
Volume :
2
fYear :
2003
fDate :
7-10 Sept. 2003
Firstpage :
1669
Abstract :
A new construction method of ternary spread spectrum sequence sets with zero correlation windows (ZCW), in this approach the mathematical lower bound is presented. Such new method may construct many ZCW sequence sets with different lengths and window widths. Such sequences can be applied in approximately synchronized CDMA systems, in which multiple access interference and intersymbol interference can be removed.
Keywords :
code division multiple access; correlation methods; intersymbol interference; radiofrequency interference; spread spectrum communication; CDMA systems; intersymbol interference; multiple access interference; ternary complementary orthogonal sequences; ternary spread spectrum sequence sets; zero correlation window; Access control; Autocorrelation; Bandwidth; Frequency division multiaccess; Intersymbol interference; Land mobile radio; Multiaccess communication; Spread spectrum communication; Time division multiple access; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on
Print_ISBN :
0-7803-7822-9
Type :
conf
DOI :
10.1109/PIMRC.2003.1260398
Filename :
1260398
Link To Document :
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