Equal BER power control for uplink MC-CDMA with MMSE successive interference cancellation

Document Type

Article

Publication Date

6-1-2004

Abstract

For a given decision order, MMSE successive interference cancellation (MMSE-SIC) can simultaneously maximize SIR's of all users. To further increase its efficiency, a power control (PC) algorithm, under equal BER criterion, is proposed in this letter for uplink MC-CDMA. In frequency-selective Rayleigh fading channels, the MMSE-SIC integrated with the equal BER PC suppresses multiple access interference effectively, resulting in a performance very close to the single user bound (SUB). © 2004 IEEE.

Identifier

3142740936 (Scopus)

Publication Title

IEEE Communications Letters

External Full Text Location

https://doi.org/10.1109/LCOMM.2004.831332

ISSN

10897798

First Page

348

Last Page

350

Issue

6

Volume

8

Grant

CCR-0085846

Fund Ref

National Science Foundation

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