中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 信息服务与智能控制技术研究室  > 期刊论文
题名: 基于博弈论的认知无线电频谱分配
其他题名: Parameters adjustment in cognition radio spectrum allocation based on game theory
作者: 张北伟 ; 胡琨元 ; 朱云龙
作者部门: 信息服务与智能控制技术研究室
关键词: 认知无线电 ; 频谱分配 ; 博弈论 ; 参数整定 ; 阶跃响应
刊名: 计算机应用
ISSN号: 1001-9081
出版日期: 2012
卷号: 32, 期号:9, 页码:2408-2411
收录类别: CSCD
产权排序: 1
摘要: 为了解决频谱分配中的授权用户定价博弈问题,根据博弈论中的Bertrand均衡理论,提出了基于Bertrand模型的授权用户信道价格竞争的动态博弈算法。分析了稳定的纳什均衡解与速率调整参数的关系,用控制理论中阶跃函数研究价格无震荡博弈过程,提出了三值法确定阶跃响应参数。仿真结果表明,当数率调整参数在小于0.04时,可以获得稳定的信道价格;同时,验证了用阶跃函数分析无震荡博弈过程的可行性,方便授权用户快速实时定价,带来更大的经济效益。
英文摘要: With regard to the dynamic spectrum allocation on wireless cognitive network,a dynamic Bertrand game algorithm of the channel pricing of licensed users was proposed using Bertrand equilibrium.Then,the relationship between stability of Nash equilibrium and speed parameter adjustment was analyzed.Consequently,step response function was utilized to replace the non-concussive process of game,and three-value method was proposed for getting step response parameters.The simulation results show that the proposed algorithm can obtain stable channel price when the value of speed parameter is less than 0.04.Besides,the feasibility of using a step function to analyze the concussion game process is proved,and this method is convenient for licensed users to make real-time price and bring more economic benefits.
语种: 中文
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/9952
Appears in Collections:信息服务与智能控制技术研究室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
基于博弈论的认知无线电频谱分配.pdf(614KB)----开放获取View Download
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[张北伟]'s Articles
[胡琨元]'s Articles
[朱云龙]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[张北伟]‘s Articles
[胡琨元]‘s Articles
[朱云龙]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 基于博弈论的认知无线电频谱分配.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace