A utility-based intelligent network selection for 3G and WLAN heterogeneous networks

Yisheng Lai, K. K. Chai, Yue Chen
{"title":"A utility-based intelligent network selection for 3G and WLAN heterogeneous networks","authors":"Yisheng Lai, K. K. Chai, Yue Chen","doi":"10.1049/cp.2012.2077","DOIUrl":null,"url":null,"abstract":"In establishing of next-generation wireless networks, finding the best connection is a key challenge. An algorithm based on utility theory has been proposed in this paper to evaluate all these wireless networks, in terms of network performances and user behaviours. By applying the utility function, user satisfaction can be mathematically calculated in terms of the criterion received by each user. A single criterion function with sigmoid type has been chosen, by which the user behaviour can be perfectly described. Next, a novel aggregate method has been added, with user preference involved, to calculate the overall utility. The network with highest utility is the best choice for user. Both theoretical analysis and practical simulation have proved the effectiveness of our proposed algorithm. (6 pages)","PeriodicalId":383835,"journal":{"name":"IET International Conference on Wireless Communications and Applications","volume":"50 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IET International Conference on Wireless Communications and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1049/cp.2012.2077","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6

Abstract

In establishing of next-generation wireless networks, finding the best connection is a key challenge. An algorithm based on utility theory has been proposed in this paper to evaluate all these wireless networks, in terms of network performances and user behaviours. By applying the utility function, user satisfaction can be mathematically calculated in terms of the criterion received by each user. A single criterion function with sigmoid type has been chosen, by which the user behaviour can be perfectly described. Next, a novel aggregate method has been added, with user preference involved, to calculate the overall utility. The network with highest utility is the best choice for user. Both theoretical analysis and practical simulation have proved the effectiveness of our proposed algorithm. (6 pages)
基于实用的3G和WLAN异构网络智能网络选择
在建立下一代无线网络时,寻找最佳连接是一个关键挑战。本文提出了一种基于效用理论的算法,从网络性能和用户行为的角度来评估所有这些无线网络。通过应用效用函数,用户满意度可以根据每个用户收到的标准进行数学计算。选择了一个具有sigmoid型的单准则函数,可以很好地描述用户行为。接下来,添加了一种新的聚合方法(涉及用户偏好)来计算总体效用。效用最高的网络是用户的最佳选择。理论分析和实际仿真均证明了该算法的有效性。(6页)
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信