A Trellis Error Modeling Approach to Decoding Distributed Turbo Codes.
IEEE Transactions on Wireless Communications(2017)
摘要
In this paper, we re-examine the decoding problem of a distributed turbo code (DTC) over the three-node one-way relay channel based on the decode-and-forward protocol. In the traditional DTC scheme, the decoder at the destination assumes the error-free Viterbi decoding at the relay. However, the error propagation effect resulting from unsuccessful decoding at the relay may cause significant perfor...
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关键词
Relays,Maximum likelihood decoding,Iterative decoding,Turbo codes,Wireless communication
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