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arXiv · 1401.0818

Selective Combining for Hybrid Cooperative Networks

Qiang Huo·Tianxi Liu·Shaohui Sun·Lingyang Song·Bingli Jiao
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Abstract

In this study, we consider the selective combining in hybrid cooperative networks (SCHCNs scheme) with one source node, one destination node and $N$ relay nodes. In the SCHCN scheme, each relay first adaptively chooses between amplify-and-forward protocol and decode-and-forward protocol on a per frame basis by examining the error-detecting code result, and $N_c$ ($1\leq N_c \leq N$) relays will be selected to forward their received signals to the destination. We first develop a signal-to-noise ratio (SNR) threshold-based frame error rate (FER) approximation model. Then, the theoretical FER expressions for the SCHCN scheme are derived by utilizing the proposed SNR threshold-based FER approximation model. The analytical FER expressions are validated through simulation results.

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Qiang Huo, Tianxi Liu, Shaohui Sun, Lingyang Song, Bingli Jiao. 2014-01-04. Selective Combining for Hybrid Cooperative Networks. https://doi.org/10.1049/iet-com.2013.0323

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