Toward a Socially Optimal Wireless Spectrum Management

Zhen Li, Qi Liao, A. Striegel
{"title":"Toward a Socially Optimal Wireless Spectrum Management","authors":"Zhen Li, Qi Liao, A. Striegel","doi":"10.1109/SDR.2010.5507923","DOIUrl":null,"url":null,"abstract":"It is widely recognized that the wireless spectrum is a scarce and limited resource and that the present practice of static spectrum allocation and exclusive licensing is inefficient. The proposed approaches generally either focus on maximization of spectrum utilization or profit maximization of individuals (such as the government or users). In this paper, we consider an efficient, or socially optimal, spectrum sharing that consists of three objectives: full (quantitative) utilization, effective (qualitative) utilization, and zero interference. Through a comparative study of these models using suggested objective criteria, we show a hybrid model consisting of a dynamic spectrum market and dynamic spectrum access supported by cognitive radio technologies that can achieve the social optimum. The dynamic spectrum market enabled by a benevolent social coordinator has fundamental differences from existing dynamic market models in that primary licensed user is not involved in the process of allocating underused spectrum. Moreover, the motivation of social coordinator is to reach socially optimal allocation of spectrum resources rather than to maximize profit or revenue of individuals.","PeriodicalId":236424,"journal":{"name":"2010 Fifth IEEE Workshop on Networking Technologies for Software Defined Radio Networks (SDR)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 Fifth IEEE Workshop on Networking Technologies for Software Defined Radio Networks (SDR)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SDR.2010.5507923","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

Abstract

It is widely recognized that the wireless spectrum is a scarce and limited resource and that the present practice of static spectrum allocation and exclusive licensing is inefficient. The proposed approaches generally either focus on maximization of spectrum utilization or profit maximization of individuals (such as the government or users). In this paper, we consider an efficient, or socially optimal, spectrum sharing that consists of three objectives: full (quantitative) utilization, effective (qualitative) utilization, and zero interference. Through a comparative study of these models using suggested objective criteria, we show a hybrid model consisting of a dynamic spectrum market and dynamic spectrum access supported by cognitive radio technologies that can achieve the social optimum. The dynamic spectrum market enabled by a benevolent social coordinator has fundamental differences from existing dynamic market models in that primary licensed user is not involved in the process of allocating underused spectrum. Moreover, the motivation of social coordinator is to reach socially optimal allocation of spectrum resources rather than to maximize profit or revenue of individuals.
面向社会最优无线频谱管理
人们普遍认识到无线频谱是一种稀缺和有限的资源,目前静态频谱分配和独家许可的做法效率低下。所提出的方法通常侧重于频谱利用的最大化或个人(如政府或用户)的利润最大化。在本文中,我们考虑了一个有效的或社会最优的频谱共享,它由三个目标组成:充分(定量)利用,有效(定性)利用和零干扰。通过对这些模型的比较研究,我们提出了一个由认知无线电技术支持的动态频谱市场和动态频谱接入组成的混合模型,该模型可以实现社会最优。由仁慈的社会协调者支持的动态频谱市场与现有的动态市场模型有根本的区别,因为主许可用户不参与分配未充分利用的频谱的过程。此外,社会协调者的动机是实现频谱资源的社会最优配置,而不是个人的利润或收入最大化。
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