基于Ad hoc网络的L2-Trigger研究  

L2-Trigger study based on Ad hoc network

作　　者：唐宏[1] 姚胜[1] 

机构地区：[1]重庆邮电大学移动通信重庆市市级重点实验室,重庆400065

出　　处：《电子技术应用》2011年第11期116-119,共4页Application of Electronic Technique

基　　金：国家863课题(2009AA011302);教育部春晖计划(Z2007-1-63002);重庆市科委重点实验室专项经费资助

摘　　要：针对Ad hoc网络存在的切换问题,结合Ad hoc网络的特点,介绍了L2-Trigger及其参数信息,提出了基于运动趋势的运动预测方法。通过引入移动模型并对L2-Trigger的触发时机进行仿真和分析,结果表明该方法的准确度更高。To solve the existing handover problems in Ad hoc network, The definition and its parameter was introduced and the improved method of motion prediction based on movement tendency was proposed in this paper according to the features of Ad hoc network. Introduction of mobile model and the simulation analysis of the L2-Trigger time illustrated that this method has a higher rate of accuracy.

关 键 词：切换 L2-Trigger 移动模型 运动预测 

分 类 号：TN929.5[电子电信—通信与信息系统]