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A new power allocation scheme for amplify and forward incremental relaying

Tabataba, Foroogh; Sadeghi, Parastoo; Pakravan, Mohammad


In this paper, we present a novel power allocation scheme for amplify and forward incremental relaying (IR) systems with the aim to minimize the overall outage probability at the destination. In our problem formulation, we take into account the outage-dependent activation of the relay when writing the power constraint. We provide a simple closed-form solution to the IR power allocation problem that is based on high signal-to-noise (SNR) approximation of the outage probability assuming maximum...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Conference paper
Source: Proceedings of IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2009)
DOI: 10.1109/SPAWC.2009.5161834


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