作者: Sheng Luo , Kah Chan Teh
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摘要: In this paper, we propose a buffer state based relay selection scheme for finite buffer-aided cooperative relaying system. Our proposed selects node on both the channel quality and of nodes. The Markov chain model is adopted to analyze transition properties outage probability obtained in closed-form expression. analytical results show that if size each greater than 2, can achieve full diversity. Furthermore, it shown our has lower average packet delay compared with max-link scheme. addition, does not increase as increases.