J4 ›› 2012, Vol. 39 ›› Issue (1): 122-127.doi: 10.3969/j.issn.1001-2400.2012.01.022

• 研究论文 • 上一篇    下一篇



  1. (1. 中国科学院 研究生院,北京  100049;
    2. 中国科学院 声学研究所 国家网络新媒体工程技术研究中心,北京  100190)
  • 收稿日期:2010-12-12 出版日期:2012-02-20 发布日期:2012-04-06
  • 通讯作者: 韩锐
  • 作者简介:韩锐(1983-),男,中国科学院博士研究生,E-mail: hanr@dsp.ac.cn.
  • 基金资助:


Bandwidth allocation based on multi-bid auction in  HFC access networks

HAN Rui1,2;ZENG Xuewen2;SUN Peng2

  1. (1. Graduate Univ. of Chinese Academy of Sciences, Beijing  100049, China;
    2. National Network New Media Eng. Research Center, Inst. of Acoustics, Chinese Academy of Sci.,  Beijing  100190, China)
  • Received:2010-12-12 Online:2012-02-20 Published:2012-04-06
  • Contact: HAN Rui



关键词: HFC接入网, 带宽分配, 多标拍卖, 负载均衡


In order to solve the problem of bandwidth allocation on a single channel and load balancing in a channel group in HFC access networks, we propose a bandwidth allocation scheme based on multi-bid auction. Service agents submit their bids to the edge resource manager who runs the auction. The bandwidth is allocated by the improved multi-bid auction scheme. Multimedia services' QoS is guaranteed by admission control and bandwidth reservation. Load balancing can be achieved by service agents' user assignment scheme. Theoretical analysis and experimental results demonstrate that the proposed approach allocates bandwidth efficiently with little communication overhead and low time complexity. It also balances the load in a channel group.

Key words: HFC access networks, bandwidth allocation, multi-bid auction, load balancing


  • TP393