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IEEE802.16e节能机制的研究与改进 被引量:1

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摘要 IEEE802.16e技术以其高带宽、强移动性正成为宽带无线接入技术的焦点,与此同时,移动用户终端在移动中如何节省能量,延长工作时间也日益被人们所关注。研究了IEEE802.16e无线城域网中的节能机制问题。首先介绍了IEEE802.16e下移动用户站的休眠模式,针对指数增长算法的不足,提出了优化线性增长算法,然后对该休眠模式建立分析模型,并根据模型进行了仿真,分析了各参数对系统性能的影响,并比较了两种算法的性能。通过对节能效率的比较,提出了算法选择机制,最后对仿真结果进行了总结。
出处 《广东通信技术》 2008年第10期53-57,共5页 Guangdong Communication Technology
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参考文献8

  • 1IEEE 802.16-2001,“IEEE Standard for Local and Metropolitan Area Networks-Part 16:Air Interface for Fixed Broadband Wireless Access Systems,”Apr.8,2002
  • 2IEEE 802.16e/D5-2004,Part 16:Air Interface for Fixed and Mobile Broadband Wireless Access Systems - Amendment for Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands,Nov,2004
  • 3EEE 802.16e/D5-2004.Part 16:Air Interface for Fixed and Mobile Broadband Wireless Access Systems - Amendment2 for Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands and Corrigendum 1 ,Feb. 28, 2006
  • 4Yang Xiao. Energy Saving Mechanism in the IEEE802.16e Wireless MAN.IEEE Communications Letters,VOL.9,NO.7,July 2005
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二级参考文献7

  • 1Eklund C,Marks R B,Stanwood K L,Wang S.IEEE standard 802.16:A technical overview of the wireless MAN air interface for broadband wireless access.IEEE Communications Magazine,2002,40(6):98-107
  • 2IEEE 802.16e/D10-2005.Part 16:Air interface for fixed and mobile broadband wireless access systems-Amendment for physical and medium access control layers for combined fixed and mobile operation in licensed bands.August 9,2005
  • 3Yang Xiao.Energy saving mechanism in the IEEE 802.16e wireless MAN.IEEE Communications Letters,2005,9 (7):595-597
  • 4Seo Jun-Bae,Lee Seung-Que et al.Performance analysis of sleep mode operation in IEEE802.16e//Proceedings of the 2004 IEEE 60th Vehicular Technology Conference,VTC2004-Fall.LosAngeles,2004,2(26-29):1169-1173
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  • 7IEEE 802.16-2001.IEEE standard for local and metropolitan area networks-Part 16:Air interface for fixed broadband wireless access system.April 8,2002

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