Conference
Optimal Power Allocation for Orthogonal Relay Systems with Quality-of-Service Constraints
Abstract
In this paper, we address the problem of minimizing the cost of the power required to achieve reliable communication at a specified rate on a link that is assisted by an orthogonal half-duplex relay. The considered scenario is that of a narrowband channel with a long coherence time, single-antenna nodes, and the availability of perfect channel state information. We consider the regenerative decode-and - forward and amplify-and -forward relaying …
Authors
Ahmed F; Davidson TN
Pagination
pp. 1061-1065
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2009
DOI
10.1109/acssc.2009.5470056
Name of conference
2009 Conference Record of the Forty-Third Asilomar Conference on Signals, Systems and Computers