通信学报 ›› 2016, Vol. 37 ›› Issue (2): 64-72.doi: 10.11959/j.issn.1000-436x.2016031

• 学术论文 • 上一篇    下一篇

无线网络虚拟化中资源共享的功率分配算法

曹傧1,郎文强1,陈卓2,李云1   

  1. 1 重庆邮电大学移动通信技术重庆市重点实验室,重庆 400065
    2 重庆理工大学计算机科学与工程学院,重庆 400054
  • 出版日期:2016-02-26 发布日期:2016-02-26
  • 基金资助:
    长江学者和创新团队发展计划基金资助项目;重庆市基础与前沿研究计划基金资助项目;重庆市教委科学技术研究基金资助项目;重庆市教委科学技术研究基金资助项目;重庆市教委科学技术研究基金资助项目;重庆邮电大学青年科学研究基金资助项目

Power allocation in wireless network virtualization based on resource sharing

Bin CAO1,Wen-qiang LANG1,Zhuo CHEN2,Yun LI1   

  1. 1 Chongqing Key Lab of Mobile Communications Technology, Chongqing University of Post and Communications, Chongqing 400065, China
    2 College of Computer Science Engineering, Chongqing niversity of Technology, Chongqing 400054, China
  • Online:2016-02-26 Published:2016-02-26
  • Supported by:
    Program for Changjiang Scholars and Innovative Research Team in University;The Science Research Project of Chongqing University of Posts and Telecommunications for Young Scholars;The Science Research Project of Chongqing University of Posts and Telecommunications for Young Scholars;The Science Research Project of Chongqing University of Posts and Telecommunications for Young Scholars;The Science and Technology Research Project of Chongqing Municipal Education Commission of China

摘要:

针对传统无线网络中功率不能动态分配共享的问题,采用无线网络虚拟化,设计了一种基于博弈的两阶段功率分配方法(G2SPA, game theory based two steps power allocation scheme for wireless network virtualization),首先利用买卖博弈模拟了服务提供商(SP, service provide)和移动用户(MUE, mobile user equipment)之间的相互影响,提出了基于斯坦博格均衡(SE, stackelberg equilibrium)的报价策略。然后,利用拍卖理论对空闲下行功率资源进行再分配,采取McAfee机制保证拍卖的诚实性。通过仿真实验证明G2SPA算法的正确性和有效性。

关键词: 无线网络虚拟化, 资源共享, 功率分配, 博弈论

Abstract:

In traditional wireless network, resource couldn’t be efficiently and flexibly. To this end, wireless network virtualization was used to manage and share resource. A game theory based two steps power allocation scheme for wireless network virtualization, called G2SPA, was proposed, which designed a stackelberg equilibrium (SE)price strategy based on the interactions between SP and mobile user equipme (MUE), and then MacAfee based auction to reallocate leisure resource was performed. The numerous experimental simulation results show that the rightness and effectiveness of G2SPA.

Key words: wireless network virtualization, resource sharing, power allocation, game theory

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