DocumentCode
1536466
Title
Performance of power control method for CDMA radio communications system
Author
Chang, L.F. ; Ariyavisitakul, S.
Author_Institution
Bellcore, Red Bank, NJ, USA
Volume
27
Issue
11
fYear
1991
fDate
5/23/1991 12:00:00 AM
Firstpage
920
Lastpage
922
Abstract
Power control is used to solve the ´near-far´ problem which arises in a spread spectrum system using direct sequence code-division multiple access (CDMA). A method to estimate the signal-to-interference ratio to be used for power control is proposed and the difference in the signal-to-interference ratio between the set power control threshold and the average value actually received at the antenna over a fading multipath channel is presented.
Keywords
code division multiple access; fading; interference (signal); power control; radio links; spread spectrum communication; CDMA radio communications system; direct sequence code-division multiple access; fading multipath channel; near far problem; power control method; power control threshold; signal-to-interference ratio; spread spectrum system;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19910576
Filename
78093
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