Dynamic Bandwidth Management In Converged Multi-Service HFC Networks

摘要：

HFC networks are fast evolving into multi-service networks supporting interactive television service and wide-band data service.Capability to optimally partition the available radio frequency among competing services is the key to the economical viability of these networks.In this paper,bandwidth control policies such as Complete Sharing,Complete Partitioning and Partial Sharing are adapted to HFC network multi-service bandwidth management.Analytical models are developed to measure the performance of above policies.Simulation results are presented that Partial Sharing demonstrates the best overall performance while guaranteeing a minimum Quality of Service for each service.

作者: Ya Luo Jinlin Wang Haojiang Deng Bing Hu

作者单位: National Network and New Media Engineering Technology Research Center,Chinese Academy of Sciences,Beijing 100190,P.R.China

会议类型: 国际会议

会议名称: 9th International Conference on Signal Processing(第九届国际信号处理学术会议)(ICSP08)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）