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Low-complexity PHY-layer network coding for two-way compute-and-forward relaying
2014
2014 IEEE Wireless Communications and Networking Conference (WCNC)
We present a novel low-complexity technique that obtains the Physical-Layer Network Coding (PNC) equation coefficient vectors for the two-way relay channel when Computeand-Forward is employed. The proposed method is based on precomputed look-up tables that are used for all channel realizations. It is shown that the size of the look-up tables can be made small by taking into account the statistics of the channel coefficients as well as power and performance specifications. Moreover, a
doi:10.1109/wcnc.2014.6952034
dblp:conf/wcnc/PappiKT14
fatcat:k6jx7vevmjgxdpruwdqiqba7w4