电信科学 ›› 2013, Vol. 29 ›› Issue (2): 70-76.doi: 10.3969/j.issn.1000-0801.2013.02.012

• 研究与开发 • 上一篇    下一篇

协作中继网络中基于拍卖的中继选择和功率控制策略

胡洁1,赵柞喜1,卢丹松2   

  1. 1 华南农业大学工程学院 广州510642
    2 中国移动通信集团广东有限公司 广州510100
  • 出版日期:2013-02-15 发布日期:2017-02-22
  • 基金资助:
    国家自然科学基金资助项目;国家自然科学基金资助项目

Auction Based Relay Selection and Power Controlling Scheme in Cooperative Relay Network

Jie Hu1,Zuoxi Zhao1,Dansong Lu2   

  1. 1 Engineering Co11ege,South China Agricultura1 University,Guangzhou 510642,China
    2 China Mobile Group Guangdong Co.,Ltd.,Guangzhou 510100,China
  • Online:2013-02-15 Published:2017-02-22

摘要:

在多源多中继无线网络环境下,提出了实现中继选择和功率控制的分布式算法ARSPC。ARSPC算法将用户和中继节点的关系建模为多买家多卖家的拍卖模型,通过加价式拍卖分布式实现了用户对中继的选择和中继发送功率的控制。理论证明和仿真结果都验证了在基本价格增量足够小的条件下,ARSPC算法收敛的结果是帕累托最优。

关键词: 多源多中继, 中继选择, 拍卖, 帕累托最优

Abstract:

A distributed relay selection and power contro11ing scheme ARSPC was proposed in the wireless environment of multi-source and multi-relay. ARSPC scheme modeled the relationship of user and relay nodes as a multi-buyer multi-se11er auction,and realized the relay selection and relay power contro11ing by ascending auction. Both theory analysis and simulation results prove ARSPC can converge to pareto efficient result under conditions of a basic price increment which is sma11 enough.

Key words: multi-source multi-relay, relay selection, auction, pareto efficient

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