IEEE802.16 Mesh模式下实时性能分析  

Performance Analysis of the Real-time Capabilities in IEEE 802.16 Mesh Mode

作　　者：佘文魁[1] 刘占军[1] 赵晓娜[1] 

机构地区：[1]重庆邮电大学无线信息网络研究中心,重庆400065

出　　处：《科学技术与工程》2009年第4期889-891,896,共4页Science Technology and Engineering

基　　金：高校科技基金项目(YJCB20070615)资助

摘　　要：针对IEEE 802.16标准对支持和提供高质量的实时业务的特点,在IEEE802.16 Mesh网络中分析了能够影响实时性能关键因素。随着MSH-CTRL-LEN参数的增大MSH-DSCH消息的调度时延逐渐减小,从而使整个网络的时延减小。In view of benefits of the provision and support of high-quality real-time services in the IEEE 802.16 in the IEEE 802.16 Mesh network, critical factors are identified that are able to have an influence on real-time performance. The scheduling delay of the MSH-DSCH message will reduce with increasing of MSH-CTRL-LEN parameter ,thus, which causes the delay of the entire network to reduce.

关 键 词：IEEE 802.16 MESH 分布式调度 延迟 

分 类 号：TN915.04[电子电信—通信与信息系统]