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To date, Cooperative wireless systems exist in classical three node network to achieve diversity. The concept of multi-hop relayed Cooperative wireless system is proposed to bring further improvements in the BER performance as compared to single hop cooperative wireless system. In this paper, Turbo Codes with Maximum a-posteriori (MAP) decoding algorithm are integrated in multi-hop cooperative wireless...
Cooperative relaying has recently received significant attention due to its diversity gain, higher QoS, power savings, extended coverage and improved BER as compared to conventional SISO systems. For further improvement in the system performance, Hybrid ARQ proves itself as effective transmission strategy. Exploiting the retransmission nature of Hybrid ARQ, this paper proposes Switchable Relaying...
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