Joint TAS and Power Allocation for SDF Relaying M2M Cooperative Networks
Date
2016-03-20
Authors
Xu, Lingwei
Zhang, Hao
Wang, Jingjing
Journal Title
Journal ISSN
Volume Title
Publisher
Mathematical Problems in Engineering
Abstract
The outage probability (OP) performance of multiple-relay-based selective decode-and-forward (SDF) relaying mobile-to-mobile (M2M) networks with transmit antenna selection (TAS) over -Nakagami fading channels is investigated. The exact closed-form expressions for OP of the optimal and suboptimal TAS schemes are derived. The power allocation problem is formulated for performance optimization. Then, the OP performance under different conditions is evaluated through numerical simulations to verify the analysis. The simulation results showed that optimal TAS scheme has a better OP performance than suboptimal TAS scheme. Further, the power allocation parameter has an important influence on the OP performance.
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Citation
Xu, L., Zhang, H., & Wang, J. (2016). Joint TAS and Power Allocation for SDF Relaying M2M Cooperative Networks. Mathematical Problems in Engineering, Vol. 2016, Article ID 9187438.