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IEEE802.16e的休眠模式性能评估与优化 被引量：9

Performance Evaluation and Enhancement of Sleep Mode in IEEE802.16e
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摘要 IEEE802.16e终端具有移动性,导致其系统配置受限于电池容量。而休眠模式作为移动终端的必备功能,它能有效地管理有限的电池容量,延长移动终端的单次充电使用时间。该文回顾了IEEE802.16e移动终端休眠模式的3种功率节省类型,通过建模移动终端的休眠模式,研究了多种功率节省类型相组合的情况,探讨了休眠模式状态下移动终端的平均能量消耗和平均能量节省问题。通过系统模型仿真,提出了基于参数配置变化的休眠模式性能评估及优化的方法。 　Due to the promising mobility in IEEE802.16e,MS（mobile subscriber） is tightly constrained by battery capacity.So sleep mode mechanism becomes an important component for MS which can effectively manage the limited energy,and prolongs the use time of once-charged battery.This paper reviews 3 types of power saving classes of sleep mode of MS in IEEE802.16e,investigates the combinations of several power saving classes,and solves the problems of energy consumption and energy saving of MS at sleep mode.By system model simulation,it presents the methods of performance evaluation and enhancement of sleep mode based on variable parameter configurations.
作者 董国军 戴居丰
机构地区 天津大学电子信息工程学院
出处 《计算机工程》 CAS CSCD 北大核心 2007年第19期10-12,32,共4页 Computer Engineering
关键词 IEEE802.16E 功率节省类型 周期性寻呼 平均能量消耗 平均能量节省 IEEE802.16e power saving class periodic ranging mean energy consumption mean energy saving
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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参考文献5

  • 1IEEE 802.16a. (2996-05). IEEE Standard for Local and Metropolitan Area Networks-part16: Air Interface for Fixed and Mobile Broadband Wireless Access System Amendent2: Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands[S]. 2006-02.
  • 2IEEE 802.16.(2004). IEEE Standard for Local and Metropolitan Area Networks-Part16: Air Interface for Fixed Broadband Wireless Access System[S]. 2004-10.
  • 3Mukherjee S, Leung K K. Protocol and Control Mechanisms to Save Terminal Energy in IEEE802.16 Networks[C]//Proc. of the PACRIM'05. 2005.
  • 4Seo Jun-bae, Lee Seung-que. Performance Analysis of Sleep Mode Operation in IEEES02.16e[C]//Proc. of VTC'04.2004-09.
  • 5Yang Xiao. Energy Saving Mchanism in the IEEE 802.16e Wireless MAN[J]. IEEE Communication Letters, 2005, 9(7): 595-597.

同被引文献46

  • 1刘利,李津生,洪佩琳.IEEE 802.16e休眠模式算法的研究和改进[J].计算机学报,2007,30(1):146-152. 被引量：7
  • 2刘辉,李国庆.基于OFDM的无线宽带网络设计与优化[M].西安:西安交通大学出版社,2008.
  • 3IEEE802.16e. D5-2004 Part 16: Air interface for fixed and mobile broadband wireless access system-amendent for physical and medium access control layers for combined fixed and mobile operation in licensed bands [S]. New York: IEEE-SA,2004.
  • 4YANG X. Energy saving mechanism in the IEEE 802.16e wireless MAN [J]. IEEE Communications Letters, 2005, 9(7):595-597.
  • 5YANG X. Performance analysis of an energy saving mechanism in the IEEE 802. 16e wireless MAN[C]// Consumer Communications and Networking Conference. [S. l.]:CCNC, 2006: 406-410.
  • 6SEO J B, SEUNG Q. Performance analysis of slee pmode operation in IEEE802. 16e [C]// Vehicular Technology Conference. US: Institute of Electrical and Electronics Engineers Inc, 2004 : 1169-1173.
  • 7LEE N H, BAHK S. MAC slee pmode control considering downlink traffic pattern and mobility[] //Vehicular Technology Conference. Sweden: Institute of Electrical and Electronics Inc, 2005: 2076-2080.
  • 8APOSTOLIS K. SALKINTZIS. An in-band powersaving protocol for mobile data networks [J]. IEEE Transactions on Communications, 1998, 46 (9): 1194-1205.
  • 9XIAO J F, ZOU S H, REN BIAO, et al. An enhanced energy saving mechanism in IEEE 802.16e[C]//Global Telecommunications Conference, New York: Springer Verlag, 2006 :1-5.
  • 10XU F M, ZHONG W, ZHOU Z. A novel adaptive energy saving mode in IEEE 802. 16e system [J]. Military Communication, 2006, 10 : 1-6.

引证文献9

二级引证文献8

计算机工程
2007年 第19期

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