Achievable Rate Region of a Two Phase Bidirectional Relay Channel
- 1 March 2007
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
In this work, the capacity region of the broadcast channel in a two phase bidirectional relay communication scenario is proved. Thereby, each receiving node has perfect knowledge about the message intended for the other node. The capacity region can be achieved using an auxiliary random variable taking two values, i.e., by the principle of time-sharing. The resulting achievable rate region of the two-phase bidirectional relaying includes the region which can be achieved by network coding applying XOR on the decoded messages at the relay node.Keywords
This publication has 10 references indexed in Scilit:
- On Coding for the Broadcast Phase in the Two-Way Relay ChannelPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2007
- Slepian-Wolf coding over broadcast channelsIEEE Transactions on Information Theory, 2006
- Network codingACM SIGCOMM Computer Communication Review, 2006
- Cooperative Strategies and Capacity Theorems for Relay NetworksIEEE Transactions on Information Theory, 2005
- Network Coding Theory: Single SourcesFoundations and Trends® in Communications and Information Theory, 2005
- Elements of Information TheoryPublished by Wiley ,2001
- Fundamentals of Convex AnalysisPublished by Springer Nature ,2001
- Network information flowIEEE Transactions on Information Theory, 2000
- Capacity theorems for the relay channelIEEE Transactions on Information Theory, 1979
- Random coding theorem for broadcast channels with degraded componentsIEEE Transactions on Information Theory, 1973