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2010
IEEE

Generalized Joint Channel Coding and Physical Network Coding for Two-Way Relay Systems

8 years 8 months ago
Generalized Joint Channel Coding and Physical Network Coding for Two-Way Relay Systems
—In this paper we present a generalized joint channel and physical layer network coding scheme for two-way relay systems, where the two sources A and B desire to exchange information from each other through the relay R simultaneously. Physical network coding scheme allows the relay to decode the network-coded information of both sources from the superimposed received signal. A novel iterative decoding approach is developed for arbitrary linear channel code, e.g. Low-Density Parity-Check (LDPC) code. Simulation results show that the proposed scheme outperforms other recently proposed network coding schemes with slightly increased complexity.
Yidong Lang, Dirk Wübben
Added 31 Jan 2011
Updated 31 Jan 2011
Type Journal
Year 2010
Where VTC
Authors Yidong Lang, Dirk Wübben
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