@article{0c2b46495a9a4ecc8cb54c67f1cd4467,
title = "On the study of analogue network coding for multi-pair, bidirectional relay channels",
abstract = "We consider a scenario where multiple pairs of users exchange information within pair, with the help of a dedicated multi-antenna relay. The protocol integrates the idea of analogue network coding in mixing two data streams originating from the same user pair, together with the spatial multiplexing of the data streams originating from different user pairs. The key feature of the protocol is that it enables both the relay and the users to participate in interference cancellation. We propose several beamforming schemes for the multi-antenna relay and evaluate the performance using information theoretical metrics such as ergodic capacity, outage probability and diversity and multiplexing tradeoff. Analytical and simulation results justify that the ergodic capacity, outage probability and diversity and multiplexing tradeoff of the proposed beamforming schemes outperform comparable schemes.",
keywords = "bidirectional relaying, multi-pair interference, Network coding, self-interference, spatial multiplexing",
author = "Leow, {Chee Yen} and Zhiguo Ding and Leung, {Kin K.} and Goeckel, {Dennis L.}",
note = "Funding Information: This research was sponsored by the US Army Research Laboratory and the UK Ministry of Defence and was accomplished under Agreement Number W911NF-06-3-0001. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied, of the US Army Research Laboratory, the U.S. Government, the UK Ministry of Defense, or the UK Government. The US and UK Governments are authorized to reproduce and distribute reprints for Government purposes notwithstanding any copyright notation hereon. The authors would like to thank Prof. Don Towsley from University of Massachusetts and Ananthram Swami from the US Army Research Laboratory for their valuable comments and suggestions. Funding Information: Z. Ding was supported by the UK EPSRC under grant number EP/F062079/2. Digital Object Identifier 10.1109/TWC.2010.120610.101017",
year = "2011",
month = feb,
doi = "10.1109/TWC.2010.120610.101017",
language = "British English",
volume = "10",
pages = "670--681",
journal = "IEEE Transactions on Wireless Communications",
issn = "1536-1276",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "2",
}