Please use this identifier to cite or link to this item: https://doi.org/10.1109/ICCChina.2012.6356854
Title: Energy minimization in two-way relay networks with digital network coding
Authors: Chen, Z.
Lim, T.J. 
Motani, M. 
Keywords: energy efficiency
network coding
queue stability
Two-way relays
Issue Date: 2012
Source: Chen, Z.,Lim, T.J.,Motani, M. (2012). Energy minimization in two-way relay networks with digital network coding. 2012 1st IEEE International Conference on Communications in China, ICCC 2012 : 7-11. ScholarBank@NUS Repository. https://doi.org/10.1109/ICCChina.2012.6356854
Abstract: In a two-way wireless relay network, two nodes communicate with each other through a relay, and throughput is enhanced by the relay transmitting a linear combination of the messages received from the two sources either at the bit level (digital network coding) or the signal level (analog network coding). In this paper, we solve for the fraction of time resources allocated to each transmission mode in a DNC-based two-way relay network that minimizes total energy while ensuring queue stability at all nodes, for a given pair of random packet arrival rates. We also provide a queueing analysis of the relaying protocol designed. © 2012 IEEE.
Source Title: 2012 1st IEEE International Conference on Communications in China, ICCC 2012
URI: http://scholarbank.nus.edu.sg/handle/10635/70169
ISBN: 9781467328159
DOI: 10.1109/ICCChina.2012.6356854
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