Joint Relaying and Network Coding in Wireless Networks
Top Cited Papers
- 1 June 2007
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- No. 21578095,p. 1101-1105
- https://doi.org/10.1109/isit.2007.4557120
Abstract
Relaying is a fundamental building block of wireless networks. Sophisticated relaying strategies at the physical layer have been developed for a single flow, but multiple flows are typically handled by time sharing the channel between the flows at the network level. In this paper, time-sharing when forwarding two data streams at the relay is compared to joint relaying and network coding that allows the relay to combine data streams. Two commonly occurring blocks in wireless networks with both unicast and multicast traffic are considered. It is shown that joint relaying and network coding can achieve gains and even double the throughput for certain channel conditions.Keywords
This publication has 8 references indexed in Scilit:
- Achievable Rate Regions for the Two-way Relay ChannelPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2006
- Cooperative Strategies and Capacity Theorems for Relay NetworksIEEE Transactions on Information Theory, 2005
- Hierarchical sensor networks: capacity bounds and cooperative strategies using the multiple-access relay channel modelPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- On the white Gaussian multiple-access relay channelPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Gaussian multiaccess channels with ISI: capacity region and multiuser water-fillingIEEE Transactions on Information Theory, 1993
- Multiple-access channels with different generalized feedback signalsIEEE Transactions on Information Theory, 1982
- Capacity theorems for the relay channelIEEE Transactions on Information Theory, 1979
- Three-terminal communication channelsAdvances in Applied Probability, 1971