Multi-Carrier Two-Way Relaying with Non-Binary Coding

Authors: S. Pfletschinger, D. Wübben, D. Gregoratti

We apply non-binary channel coding to the symmetric multi-carrier two-way relay channel and evaluate two decoding approaches at the relay. Complete-decode-and-forward (CDF) decodes the packets of both users before forwarding the binary sum in the second phase, while functional-decode-and-forward (FDF) directly decodes the binary sum of both packets. For both approaches, we study suitable power and rate allocation strategies and apply single-user and joint decoding of both packets.

Document type: Conference Paper
Publication: Hamburg, Germany, 2. - 5. February 2015
Conference: 10th International ITG Conference on Systems, Communications and Coding (SCC 2015)
SCC_2015_TWRC_NBC_Wuebben.pdf755 KB
Last change on 02.12.2015 by D. Wübben
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