Cooperative relaying in wireless networks with local channel state information

Document Type

Conference Proceeding

Publication Date

1-1-2005

Abstract

This paper investigates the performance of amplifyand-forward cooperative relaying schemes in Rayleigh fading channels for various cases of available channel state information (CSI). Suboptimal receivers are examined for cases that optimal receiver cannot be employed due to lack of global knowledge of CSI. Results are presented for channel-inversion and constantamplification relay strategies and for suboptimal receivers with local CSI and optimal receivers that exploit global knowledge of CSI. Numerical results demonstrate that suboptimal coherent receivers with local CSI can still achieve substantial power and diversity gains.

Identifier

84931304461 (Scopus)

ISBN

[0780391527]

Publication Title

IEEE Vehicular Technology Conference

External Full Text Location

https://doi.org/10.1109/VETECF.2005.1558949

ISSN

15502252

First Page

2253

Last Page

2257

Volume

4

This document is currently not available here.

Share

COinS