MSK Modulation for Physical-Layer Network Coding Systems

Nan SHA; Yuanyuan GAO; Xiaoxin YI; Wei JIAN; Weiwei YANG

doi:10.1587/transfun.E97.A.2086

Regular Section

MSK Modulation for Physical-Layer Network Coding Systems

Nan SHA, Yuanyuan GAO, Xiaoxin YI, Wei JIAN, Weiwei YANG

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Keywords: physical-layer network coding, minimum-shift keying, two-way relay channel, multiple access

JOURNAL RESTRICTED ACCESS

2014 Volume E97.A Issue 10 Pages 2086-2089

DOI https://doi.org/10.1587/transfun.E97.A.2086

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Abstract

In this letter, we combine minimum-shift keying (MSK) with physical-layer network coding (PNC) to form a new scheme, i.e., MSK-PNC, for two-way relay channels (TWRCs). The signal detection of the MSK-PNC scheme is investigated, and two detection methods are proposed. The first one is orthogonal demodulation and mapping (ODM), and the second one is two-state differential detection (TSDD). The error performance of the proposed MSK-PNC scheme is evaluated through simulations.

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