DocumentCode
299166
Title
Optimal PN sequence design for quasi-synchronous CDMA communication systems
Author
Lin, XuDuan ; Chang, KyungHi ; Kim, Jaeseok
Author_Institution
IC Dev. Sect., Electron. & Telecommun. Res. Inst., Taejon, South Korea
Volume
1
fYear
1995
fDate
30 Apr-3 May 1995
Firstpage
81
Abstract
In this paper, the problem of optimal PN sequence design for quasi-synchronous (QS) DS-CDMA communication systems is formulated, and classes of optimal PN sequences which have good pseudorandomness and small cross-correlation values for some range of offsets are designed. The new results are compared with the commonly used PN sequences, and the system performances of the QS CDMA systems using different PN sequences are also evaluated
Keywords
code division multiple access; sequences; CDMA communication systems; QS operation; cross-correlation values; optimal PN sequence design; pseudorandomness; quasi-synchronous CDMA; Base stations; Correlators; Degradation; Delay; Digital modulation; Interference; Land mobile radio; Multiaccess communication; Synchronization; Timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1995. ISCAS '95., 1995 IEEE International Symposium on
Conference_Location
Seattle, WA
Print_ISBN
0-7803-2570-2
Type
conf
DOI
10.1109/ISCAS.1995.521456
Filename
521456
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