一种优于IEEE802.16e的移动台节能机制  

An Energy Saving Mechanism Batter than IEEE802. 16e Used in Mobile Station

作　　者：任学峰 

机构地区：[1]西安市地下铁道有限责任公司,陕西西安710018

出　　处：《铁路节能环保与安全卫生》2013年第6期289-292,共4页Railway Energy Saving & Environmental Protection & Occupational Safety and Health

摘　　要：本文在分析IEEE 802.16e标准中节能机制(Type I)监听效率后,给出了提高移动台(MS)监听效率的方案。之后本文以此为基础论证了定长窗口的休眠机制要优于IEEE 802.16e标准中节能机制(Type I)。和标准模式相比,这种休眠模式在维持数据传输延迟限制的条件下降低了移动台在空闲期的能耗,提高了MS的能效。The paper proposes a scheme that improving the Mobile Station＇s listening efficiency after analyzing the listening efficiency of the sleep mechanism （Type I） of the 802.16e standard. Then we proved the superiority of sleep mechanism with equal windows over the standard mechanism. The new mechanism could successfully reduce the average power of MS with the delay limit of data transformation comparing with the standard mechanism.

关 键 词：802 16e 节能机制 休眠模式 窗口增长方式 

分 类 号：TK018[动力工程及工程热物理]