DocumentCode
1190257
Title
Optimal transmitter power control in interleave division multiple access (IDMA) spread spectrum uplink channels
Author
Rosberg, Zvi
Author_Institution
Fair Flows, Haifa
Volume
6
Issue
1
fYear
2007
Firstpage
192
Lastpage
201
Abstract
The optimal transmitter power control policy in an interleave division multiple access (IDMA) spread spectrum uplink channel is derived. The policy is applied to an IDMA channel with repetition code and a chip-by-chip maximum-likelihood decoder whose sum-rate is compared to the capacity of a linear minimum mean square error multiuser detector and to the Cover-Wyner capacity
Keywords
cellular radio; channel capacity; code division multiple access; maximum likelihood decoding; mean square error methods; multiuser detection; optimal control; power control; radio links; radio transmitters; spread spectrum communication; telecommunication control; wireless channels; IDMA; chip-by-chip maximum-likelihood decoder; interleave division multiple access; optimal transmitter power control; repetition code; spread spectrum uplink channels; Bit error rate; Decoding; Mean square error methods; Multiaccess communication; Multiuser detection; Optimal control; Power control; Signal to noise ratio; Spread spectrum communication; Transmitters;
fLanguage
English
Journal_Title
Wireless Communications, IEEE Transactions on
Publisher
ieee
ISSN
1536-1276
Type
jour
DOI
10.1109/TWC.2007.05089
Filename
4114269
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