A rate control scheme to support isochronous delivery in wireless CDMA link by using state feedback technique

被引：0
|
作者：
Horng, MF [1 ]
Kuo, YH [1 ]
机构：
[1] Shu Te Univ, Dept Comp Sci & Informat Engn, Kaohsiung, Taiwan
来源：
6TH INTERNATIONAL CONFERENCE ON ADVANCED COMMUNICATION TECHNOLOGY, VOLS 1 AND 2, PROCEEDINGS: BROADBAND CONVERGENCE NETWORK INFRASTRUCTURE | 2004年
关键词：
rate control; isochronous channel; CDMA; wireless network; QoS;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A rate control scheme (called RCS) using state feedback technique to support isochronous delivery in wireless CDMA channel is presented. It is applied to a class-differentiated queuing mechanism to dynamically adjust the output rate of each service class so that its packet latency is under controlled. The queue length of each class is adopted as the state variable to determine its output rate adjustment. To analyze the performance of RCS, we investigate queue dynamics and packet latency in various traffics. It is proved that the latency of packets in a class is controllable by the operational parameters of RCS. Simulation results also demonstrate the advantage of packet latency guarantee.
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页码：361 / 366
页数：6
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