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In practical wireless network coding, each node cach-es relayed packets and overheard packets in a buffer for decoding. This buffer is defined as decoding buffer. Relay nodes determine whether network coding can be performed according to cached packets in decoding buffers at their neighbors. This paper analyzes coding performance with constrained decoding buffers. Theoretical results in terms of average...
In this paper, we propose a novel adaptive selection cooperation scheme using prediction-based decision combined with a new relay selection strategy. In the proposed scheme, the destination predicts whether the transmission from a selected relay would be successful or not by utilizing instantaneous state information about the channel from the relay to the destination. Then the destination gives back...
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