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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.13/927183
- Functional-decode-forward for the general discrete memoryless two-way relay channel
Kellett, Christopher M.;
Johnson, Sarah J.
- The University of Newcastle. Faculty of Engineering & Built Environment, School of Electrical Engineering and Computer Science
- We consider the general discrete memoryless twoway relay channel, where two users exchange messages via a relay, and propose two functional-decode-forward coding strategies for this channel. Functional-decode-forward involves the relay decoding a function of the users’ messages rather than the individual messages themselves. This function is then broadcast back to the users, which can be used in conjunction with the user’s own message to decode the other user’s message. Via a numerical example, we show that functional-decode-forward with linear codes is capable of achieving strictly larger sum rates than those achievable by other strategies.
- 12th IEEE International Conference on Communications Systems (ICCS 2010). Proceedings of the 12th IEEE International Conference on Communications Systems (ICCS 2010) (Singapore 17-19 November, 2010) p. 351-355
- Publisher Link
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
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