A capacity analysis for the IEEE 802.11 MAC protocol
Wireless Networks
Cooperative diversity in wireless networks: algorithms and architectures
Cooperative diversity in wireless networks: algorithms and architectures
802.11 Wireless Networks: The Definitive Guide, Second Edition
802.11 Wireless Networks: The Definitive Guide, Second Edition
Cooperative diversity in wireless networks: Efficient protocols and outage behavior
IEEE Transactions on Information Theory
Cooperative communication in wireless networks
IEEE Communications Magazine
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We propose a Partnership-based Cooperative MAC protocol (PC-MAC) based on the Distributed Coordination Function (DCF) protocol in wireless networks. The contribution of this paper is twofold. First, we introduce a Cooperative InterFrame Space (CIFS) for latency reduction and second, we introduce a control frame called Request to Cooperate (RTC) for on-demand packet relaying for error recovery. We compare PC-MAC with the non-cooperative DCF protocol. The analysis results show that using cooperation improves the theoretical maximum achievable throughput and the saturation throughput.