Optimal QoS Mapping from the IP Service to the Variable Rate Wireless Network

摘要：

　　In order to improve the resource utilization efficiency and guarantee the QoS in IP layer at the same time,the optimal QoS mapping from the IP service to the variable rate wireless link has provoked the great interesting.A novel two-stage optimal mapping strategy based on the queue model is presented in this paper.The first step is to map the category of the IP service to that of the wireless link layer by the minimum resource limitation when the QoS is guaranteed.And the second step is to optimize the bandwidth to the wireless link based on the multiplexed queue to guarantee the minimum error of the packet loss ratio or the delay.The simulation results show that our algorithm consume smaller resource and more quickly converge to the optimal rate for the minimum error of the packet loss ration or delay.

关键词： Optimal mapping IP service wireless service bandwidth of the wireless link minimum error of the packet loss ratio and delay

作者: Juling Zeng Lisi Jiang

作者单位: College of Compuetr and Information Chian Three Gorges University,Yichang, Hubei province, China School of Information and Communication Beijing University of Posts and Telecommunications

会议类型: 国际会议

会议名称: 2012 IEEE 14th International Conference on Communication Technology(2012年第十四届通信技术国际会议(ICCT 2012))

会议地点: 成都

会议语种:英文

页码: 395-398

在线出版日期: 2012-11-09（万方平台首次上网日期，不代表论文的发表时间）