Research Article
Real-Time and Fairness Assisted Scheduling in Multiuser Two-Way Relay Network
@INPROCEEDINGS{10.1109/ChinaCom.2011.6158186, author={Hui Yin and Jian Liang and Haokai Chen and Zhongnian Li and Shouyin Liu}, title={Real-Time and Fairness Assisted Scheduling in Multiuser Two-Way Relay Network}, proceedings={6th International ICST Conference on Communications and Networking in China}, publisher={IEEE}, proceedings_a={CHINACOM}, year={2012}, month={3}, keywords={real-time fairness scheduling two-way relay}, doi={10.1109/ChinaCom.2011.6158186} }- Hui Yin
Jian Liang
Haokai Chen
Zhongnian Li
Shouyin Liu
Year: 2012
Real-Time and Fairness Assisted Scheduling in Multiuser Two-Way Relay Network
CHINACOM
IEEE
DOI: 10.1109/ChinaCom.2011.6158186
Abstract
Real-time and fairness assisted scheduling schemes in two-way relay network with multiuser and single relay are studied. In the discussed model, the relay can only serve one pair of users at a moment. Since different users not only have different requirements on rate and traffic amount, but also contain different traffic type such as real-time and non-real-time traffic, user-pairs should be served selectively by the relay under specific scheduling schemes. Rate factor, real-time factor and queue factor are first introduced, and then three scheduling schemes are proposed to satisfy different requirements. Performance comparisons among the three proposed scheduling schemes and the conventional rate maximizing scheme are illustrated by numerical results.