An access selection algorithm based on GRA integrated with FAHP and entropy weight in hybrid wireless environment

Ding Zhang, Yu Zhang, Na Lv, Yibo He

科研成果: 书/报告/会议事项章节会议稿件同行评审

18 引用 (Scopus)

摘要

Load balancing is a significant issue in a hybrid wireless environment. However, the existing algorithms cannot get good performance in a dynamic wireless environment and weight decision of these algorithms heavily depends on the arbitrary criteria. In this paper, a new access selection algorithm is proposed. Firstly, the performances of the network are evaluated in real-time. Secondly, Fuzzy analytic hierarchy process (FAHP) and entropy theory are used to ensure the objectivity of the weight decision. In addition, grey relational analysis (GRA) is used to rank the candidate network efficiently. To validate the performance of the new algorithm, simulations are conducted in a hybrid wireless environment with WiMax and LTE. The results of the simulations reveal that the access selection algorithm we proposed can reduce the blocking probability and balance the load of the network effectively.

源语言英语
主期刊名AICT 2013 - 7th International Conference on Application of Information and Communication Technologies, Conference Proceedings
出版商IEEE Computer Society
ISBN(印刷版)9781467364201
DOI
出版状态已出版 - 2013
活动7th International Conference on Application of Information and Communication Technologies, AICT 2013 - Baku, 阿塞拜疆
期限: 23 10月 201325 10月 2013

出版系列

姓名AICT 2013 - 7th International Conference on Application of Information and Communication Technologies, Conference Proceedings

会议

会议7th International Conference on Application of Information and Communication Technologies, AICT 2013
国家/地区阿塞拜疆
Baku
时期23/10/1325/10/13

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