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We propose a novel successive relaying scheme based on network coding (SRS), which achieves the same spectral efficiency in half-duplex multi-hop relaying channels as point-to- point transmission does. Except for the source and destination nodes, every hop in the multi-hop relaying link, two relay nodes are arranged, a transmitting relay node and a receiving relay node, and continuously switch their...
In multi-hop wireless networks, network coding can take advantage of the bi-directional traffic flows to increase the achievable throughput. To combat fading in wireless channel, cooperative diversity is integrated into the network-coding schemes. In this paper, we propose an opportunistic cooperative network-coding scheme based on space-time coding (OCNC), which combats channel fading and improves...
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