一种基于竞标机制的异构无线网络选择模型  

A heterogeneous wireless network selection model based on bidding mechanism

作　　者：唐伦[1] 陈前斌[1] 苏晨[1] 

机构地区：[1]重庆邮电大学通信与信息工程学院,重庆400065

出　　处：《中国科技论文在线》2008年第1期16-21,共6页

基　　金：新世纪优秀人才支持计划(NCET-06-0778);重庆市自然科学基金项目(CSTC;2007BB2390);重庆市教育委员会科学技术研究项目(KJ070501)

摘　　要：异构无线接入网络选择问题是下一代无线网络关键技术之一,也是多网融合的基础。本文在讨论市场竞标机制的基础上,总结了异构网络选择准则,设计了基于竞标机制的异构无线网络选择模型和竞标机制,仿真结果表明其具有好的网络选择效果。用户偏好和运营商的价格管理策略能有效地作用在异构无线网络选择中。Network selection issue in heterogeneous wireless network is a hot topic, it also is critical to next generation network. In this paper, we sum up a lot of metrics of heterogeneous wireless network selection, and design a heterogeneous wireless network selection model based on bidding mechanism, simulation result present the good effect on heterogeneous wireless network selection model based on bidding mechanism, at the same time, user preference and the price policy of operations＇ company have an efficient impact on heterogeneous wireless network selection.

关 键 词：无线网络选择 异构无线网络 竞标 可扩展标记语言 

分 类 号：TN925[电子电信—通信与信息系统]