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Received:December 16, 2010 Revised:January 26, 2011
Received:December 16, 2010 Revised:January 26, 2011
中文摘要: IEEE802.16e 提供了一种必选的切换模式-硬切换(HO)。分析了硬切换的缺点并结合协议本身规定的切换流程,提出了一种简单可行的切换算法。该算法减低了时延,保证了业务质量,提高了切换的成功率。理论分析表明该算法能保证MS 良好的移动性能,安全性能的同时满足各业务对服务质量的要求。
中文关键词: IEEE802.16e 硬切换 时延 业务质量
Abstract:IEEE802.16e provides Handover in modes of swith. By analyzing this shortcoming and handover process, this paper introduces a simple and a feasible handover algorithm that can reduce time delay, fulfill the quality of service and improve the probability of success. The Analysis shows that algorithm can guarantee MS's mobility as well as network quality of service.
keywords: IEEE802.16e Hand over time delay QoS
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基金项目:湖南省教育厅课题资助项目(10c0087),国家高技术研究发展计划(863)(2009AA010314)
引用文本：
邝月娟,孟清,杨贯中,罗卓君.基于IEEE802.16e MAC 层的硬切换算法.计算机系统应用,2012,21(2):252-254
KUANG Yue-Juan,MENG Qing,YANG Guan-Zhong,LUO Zhuo-Jun.Handover Algorithm Based on MAC of IEEE802.16e.COMPUTER SYSTEMS APPLICATIONS,2012,21(2):252-254
邝月娟,孟清,杨贯中,罗卓君.基于IEEE802.16e MAC 层的硬切换算法.计算机系统应用,2012,21(2):252-254
KUANG Yue-Juan,MENG Qing,YANG Guan-Zhong,LUO Zhuo-Jun.Handover Algorithm Based on MAC of IEEE802.16e.COMPUTER SYSTEMS APPLICATIONS,2012,21(2):252-254
