Mutual Information Based Analysis for Physical-Layer Network Coding with Optimal Phase Control

@inproceedings{Wu2012MutualIB,
  title={Mutual Information Based Analysis for Physical-Layer Network Coding with Optimal Phase Control},
  author={Meng Wu and Dirk W{\"u}bben and Armin Dekorsy},
  year={2012}
}
In this paper two-way relaying networks are considered using physical-layer network coding in a two-phase protocol. In the multiple access phase, both sources transmit their messages to the relay simultaneously. Subsequently, the relay estimates and broadcasts the XOR-based network coded message back to the sources in the broadcast phase. We concentrate on the critical multiple access phase, where several detection and decoding schemes at the relay are studied and compared with respect to… CONTINUE READING
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