Journal article
Joint Power and Channel Resource Allocation for Two-User Orthogonal Amplify-and-Forward Cooperation
Abstract
We consider the jointly optimal allocation of the radio resources for a two-user orthogonal amplify-and-forward (AF) cooperation scheme. In particular, we derive a simple efficient algorithm for determining the power and channel resource allocations required to operate at any point on the boundary of the achievable rate region. The algorithm is based on two results derived herein: a closed-form solution for the optimal power allocation for a …
Authors
Mesbah W; Davidson T
Journal
IEEE Transactions on Wireless Communications, Vol. 7, No. 11, pp. 4681–4691
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
November 1, 2008
DOI
10.1109/t-wc.2008.070748
ISSN
1536-1276