计算机工程2011，Vol.37Issue(4)：4-6,9,4.DOI:10.3969/j.issn.1000-3428.2011.04.002
异构无线网络中基于信任度的接入选择算法
Access Selection Algorithm Based on Trustworthiness in Heterogeneous Wireless Network
摘要
Abstract
Aiming at the characteristics of uncertainly in heterogeneous wireless network, this paper proposes an access selection algorithm based on trustworthiness.It incorporates direct trust, recommendation trust, recommender credibility and time stamp for evaluating the trustworthiness of the network.Trustworthiness is used to weight the network attributes.Taking user's demands in consideration, the best access network can beattained with the Technique for Order Preference by Similarity to Ideal Solution(TOPSIS).Simulation results show the algorithm can improve the accuracy of access selection for multi-mode terminals while balancing multiple decision criteria and the trustworthiness of the network.关键词
异构无线刚络/接入选择算法/信任度/逼近理想解排序Key words
heterogencous wireles network/ access selection algorithm/ trustworthiness/ Technique for Order Preference by Similarity to Ideal Solution(TOPSIS)分类
信息技术与安全科学引用本文复制引用
黄开枝,贺晓珺,张鹏,罗兴国..异构无线网络中基于信任度的接入选择算法[J].计算机工程,2011,37(4):4-6,9,4.基金项目
国家"863"计划基金资助项目(2007AA01Z434) （2007AA01Z434）
