A Bandwidth Allocation Algorithm for Multiple P2P Overlay Networks

您当前的位置：

首页 >

文章列表页 >

A Bandwidth Allocation Algorithm for Multiple P2P Overlay Networks

更新时间：2025-07-09

- A Bandwidth Allocation Algorithm for Multiple P2P Overlay Networks
- Vol. 44, Issue 4, Pages: 5-8+27(2010)
- 作者机构：
  
  1. 西安交通大学计算机科学与技术系,西安,710049
  2. 西安交通大学智能网络与网络安全教育部重点实验室,西安,710049
  3. 陕西省天地网技术重点实验室,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393
- Online First：10 April 2010，
  
  Published：2010
- 稿件说明：
移动端阅览
A Bandwidth Allocation Algorithm for Multiple P2P Overlay Networks[J]. 2010, 44(4): 5-8+27.
DOI：

A Bandwidth Allocation Algorithm for Multiple P2P Overlay Networks[J]. 2010, 44(4): 5-8+27. DOI：

摘要

针对多频道对等(P2P)视频直播系统中会出现多个P2P覆盖网络竞争节点带宽资源的问题

提出一种基于多P2P覆盖网络的带宽分配方法. 按照不同的观看频道集合并根据需求为各个节点组提供参与频道中的带宽分配策略; 以分组带宽分配策略为基础构建和维护与带宽分配相适应的节点伙伴关系和网络拓扑结构; P2P节点数据请求的响应策略在相应的伙伴节点中选择服从带宽分配策略的候选伙伴节点来传输数据

通过节点响应行为完成带宽分配. 实验结果表明

所提方法能够使系统的可用带宽在不同频道中按照需求比例进行分配

与随机策略相比可以减少带宽不足频道的数据平均到达时间

加快用户的平均下载速度.

Abstract

A bandwidth allocation scheme based on multiple peer-to-peer(P2P)overlay networks is proposed for P2P live video streaming system to solve the bandwidth resource competition among coexisting P2P overlays. The nodes are grouped based on the sets of different channels that are being watched

and the bandwidth allocation strategies among different channels are given for the resulting groups. Then partner relationships among peers and the corresponding overlay topologies are established based on the bandwidth allocation strategies. Finally

the bandwidth allocation is implemented through a data response strategy of P2P node requesting to select partners for a node in respect to the bandwidth allocation strategy. Simulation results shows that the bandwidth resources are fairly shared among different channels. A comparison with the random strategy shows that the average arriving delay of data is reduced

and the average download speed is increased.

关键词

Keywords

references

PPTV. PPLive [EB/OL]. [2009-03-09]. http:∥www.pplive.com/.

黄泳翔, 钱德沛, 伍卫国, 等. 可分级视频编码覆盖网非一致性随机成员构建算法[J]. 西安交通大学学报, 2009, 43(6): 1-4.

HUANG Yongxiang, QIAN Depei, WU Weiguo, et al. Non-uniform random membership management to construct overlays for transferring scalable video coding [J]. Journal of Xi'an Jiaotong University, 2009, 43(6): 1-4.

LI Bo, YIN Hao. Peer-to-peer live video streaming on the internet: issues, existing approaches, and challenges [J]. IEEE Communication Magazine, 2007, 46(6): 94-99.

WU Di, LIU Yong, ROSS K W. Queuing network models for multi-channel p2p live streaming systems[C]∥Proceedings of IEEE INFOCOM. Piscataway, NJ, USA: IEEE, 2009: 73-81.

WANG Feng, LIU Jiangchuan, XIONG Yongqiang. Stable peers: existence, importance, and application in peer-to-peer live video streaming [C]∥Proceedings of INFOCOM. Piscataway, NJ, USA: IEEE, 2008: 2038-2046.

REN Dongni, LI Y T H, CHAN S H G. On reducing mesh delay for peer-to-peer live streaming [C]∥Proceedings of INFOCOM. Piscataway, NJ, USA: IEEE, 2008: 1732-1740.

MAGHAREI N, REJAIE R. PRIME: peer-to-peer receiver-driven mesh-based streaming[C]∥Proceedings of INFOCOM. Piscataway, NJ, USA: IEEE, 2007: 1415-1423.

WU Chuan, LI Baochun, ZHAO Shuqiao. Multi-channel live p2p streaming: refocusing on servers [C]∥Proceedings of INFOCOM. Piscataway, NJ, USA: IEEE, 2008: 1355-1363.

HEI Xiaojun, LIANG Chao, LIANG Jian, et al. A measurement study of a large-scale p2p IPTV system [J]. IEEE Trans on Multimedia, 2007, 9(8): 1672-1687.

ZHANG Weizhan, ZHENG Qinghua, LI Yang, et al. A multi-tree construction algorithm for multi-channel live media delivery on overlay service network[C]∥Proceedings of IEEE CCNC. Piscataway, NJ, USA: IEEE, 2009: 1-6.

WU Chuan, LI Baochun. Strategies of conflict in coexisting streaming overlays[C]∥Proceedings of INFOCOM. Piscataway, NJ, USA: IEEE, 2007: 481-489.

WANG Miao, XU Lisong, RAMAMURTHY B. Channel-aware peer selection in multi-view peer-to-peer multimedia streaming[C]∥Proceedings of 17th International Conference on Computer Communications and Networks. Piscataway, NJ, USA: IEEE, 2008: 1-6.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A Hybrid-Topology Overlay Network for Supporting Large-Scale Application-Level Multicast

An Intra-Network Sharing Policy for Multi-Tenant Clouds

A Resource Scheduling Algorithm with Low Latency for 5G Networks Based on Effective Hybrid Genetic Algorithm and Tabu Search

Research on the Electrohydrodynamic Effects of Ionic Liquid-Modified Fuels

Electrothermal Coupling Research on the Evolutionary Law of Anti-Corona Performance for High-Altitude Air-Cooled Generators

Related Author

2 董巍 1

刘晓 1

姜山 1

尤佳莉 1

曾学文 1

王劲林 1

郑鹏飞 1

Related Institution

Ministry of Education Key Lab for Intelligent Networks and Network Security, Xi'an Jiaotong University

National Network New Media Engineering Research Center, Institute of Acoustics, Chinese Academy of Sciences

University of Chinese Academy of Sciences

National Digital Switching System Engineering and Technological Research Center

National Engineering Laboratory for Mobile Network Security

⁰