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Complex field network coding (CFNC) enables a one-to-one mapping between the source signal vectors and the received signals. CFNC outperforms other physical layer network coding methods which decode the received signal as a combination of source signals. However, the linear constellation pre-coding (LCP) scheme adopted by CFNC to compute complex coefficients is developed for MIMO system, which is...
Physical layer network coding (PNC) exploits the broadcast nature of wireless channel to obtain transmission efficiency gains. This paper proposes a hybrid field physical layer network coding (HFNC) approach and applys HFNC to the multi-user relay networks. The proposed method enables a reliable transmission with variable throughput under different signal-to-noise ratios (SNR). With given constellation...
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