Channel Decoding for Nonbinary Physical-Layer Network Coding in Two-Way Relay Systems

In this paper, we propose a generalized channel decoding scheme for nonbinary physical-layer network coding (CD-NC) in two-way relay channels (TWRCs), where two source nodes A and B exchange their nonbinary symbols via a relay. The two sources use the same nonbinary low-density parity-check (LDPC) c...

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Bibliographic Details
Published in:	IEEE transactions on vehicular technology Vol. 68; no. 1; pp. 628 - 640
Main Authors:	Chen, Pingping, Shi, Long, Liew, Soung Chang, Fang, Yi, Cai, Kui
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.01.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Binary system channel decoding Channels Codes Coding Complexity Computer simulation Decoding Error correcting codes Modulation Network coding Noise propagation nonbinary LDPC Parity check codes Performance degradation Physical-layer network coding Pulse amplitude modulation Random noise Relay systems Relays Signal to noise ratio Symbols two-way relay channel (TWRC) Upper bound
ISSN:	0018-9545, 1939-9359
Online Access:	Get full text
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