DocumentCode :
2402296
Title :
M-sequences suitable for mobile DS-CDMA systems
Author :
Bychenkov, Sergei ; Sakaniwa, Kohichi
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokyo Inst. of Technol., Japan
Volume :
2
fYear :
1998
fDate :
5-9 Oct 1998
Firstpage :
997
Abstract :
Based on Galois fields theory and computer simulation this paper describes N1/2/3 m-sequences having relatively low maximum periodic cross-correlation lower bounded by 3N1/2 and upper bounded by 0.01 N approximately, where N is a sequence period. The proposed m-sequences are superior to Gold sequences when a number of large periodic cross-correlation values is important, thus, they may be useful for mobile communications based on asynchronous DS-CDMA systems
Keywords :
Galois fields; code division multiple access; correlation methods; m-sequences; mobile radio; spread spectrum communication; DS-CDMA systems; Galois fields; asynchronous systems; computer simulation; lower bound; m-sequences; maximum periodic cross-correlation; mobile communications; upper bound; Autocorrelation; Computer simulation; Direct-sequence code-division multiple access; Fading; Galois fields; Gold; Mobile communication; Multiaccess communication; Robustness; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Universal Personal Communications, 1998. ICUPC '98. IEEE 1998 International Conference on
Conference_Location :
Florence
ISSN :
1091-8442
Print_ISBN :
0-7803-5106-1
Type :
conf
DOI :
10.1109/ICUPC.1998.733656
Filename :
733656
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2402296
بازگشت