Power allocation algorithm in MC-CDMA

Document Type

Conference Proceeding

Publication Date

1-1-2002

Abstract

In this paper, we proposed an algorithm to allocate power among sub-carriers in MC-CDMA system. The optimal power allocation coefficients turned out to be maximum eigenvalue eigenvector of modified projection matrix orthogonal to the interference signal subspace. We also present a simple onoff control algorithm to decrease feed back information.

Identifier

0036285956 (Scopus)

Publication Title

IEEE International Conference on Communications

ISSN

05361486

First Page

931

Last Page

935

Volume

2

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