一级黄色片免费播放|中国黄色视频播放片|日本三级a|可以直接考播黄片影视免费一级毛片

高級(jí)搜索

留言板

尊敬的讀者、作者、審稿人, 關(guān)于本刊的投稿、審稿、編輯和出版的任何問(wèn)題, 您可以本頁(yè)添加留言。我們將盡快給您答復(fù)。謝謝您的支持!

姓名
郵箱
手機(jī)號(hào)碼
標(biāo)題
留言內(nèi)容
驗(yàn)證碼

Nakagami衰落信道下多跳合作分集系統(tǒng)的中斷率

程衛(wèi)軍 朱柏承

程衛(wèi)軍, 朱柏承. Nakagami衰落信道下多跳合作分集系統(tǒng)的中斷率[J]. 電子與信息學(xué)報(bào), 2006, 28(10): 1892-1896.
引用本文: 程衛(wèi)軍, 朱柏承. Nakagami衰落信道下多跳合作分集系統(tǒng)的中斷率[J]. 電子與信息學(xué)報(bào), 2006, 28(10): 1892-1896.
Cheng Wei-jun, Zhu Bo-cheng. Outage Probability of Multihop Cooperative Diversity System over Nakagami Fading Channels[J]. Journal of Electronics & Information Technology, 2006, 28(10): 1892-1896.
Citation: Cheng Wei-jun, Zhu Bo-cheng. Outage Probability of Multihop Cooperative Diversity System over Nakagami Fading Channels[J]. Journal of Electronics & Information Technology, 2006, 28(10): 1892-1896.

Nakagami衰落信道下多跳合作分集系統(tǒng)的中斷率

Outage Probability of Multihop Cooperative Diversity System over Nakagami Fading Channels

  • 摘要: 該文在Nakagami衰落信道下研究了多跳無(wú)線網(wǎng)絡(luò)中合作分集系統(tǒng)的中斷性能。根據(jù)單節(jié)點(diǎn)和多節(jié)點(diǎn)中繼的情況導(dǎo)出了合作系統(tǒng)再生中繼時(shí)中斷率的數(shù)學(xué)閉式解,并在高平均信噪比下給出了系統(tǒng)的分集度。理論分析和仿真研究的結(jié)果表明多跳合作系統(tǒng)在一定條件下可實(shí)現(xiàn)全路由分集,其分集度為所有路由的分集度之和,不是所有合作節(jié)點(diǎn)的和,但每支路由的分集度取決于該路由兩跳中較小的值。
  • Pabst R, Walke B H, Yanikomeroglu H, et al.. Relay-baseddeployment concepts for wireless and mobile broadband cellularradio [J]. IEEE Communications Magazine, 2004, 42(9): 80-89.[2]Sendonaris A, Erkip E, Aazhang B. Increasing uplink capacity viauser cooperation diversity [A]. IEEE Symposium on InformationTheory [C], Cambridge, MA, USA, August, 1998: 156.[3]Sendonaris A, Erkip E, Aazhang B. User cooperation diversity-Part I and II [J].IEEE Trans. on Comm.2003, 51(11):1927-1948[4]Laneman J N, Tse D N C, Wornell G W. Cooperative diversity inwireless networks: efficient protocols and outage behavior[J]IEEE Trans. on I匆orm. Theory, 2004, 50(12): 3062-3080.[5]Laneman J N, Wornell G W. Distributed space-time-codedprotocols for exploiting cooperative diversity in wirelessnetworks[J].IEEE Trans. on Information Theory.2003, 49(10):2415-2425[6]Rohit U N, Helmut B, Felix W K. Fading relay channels:Performance limits and space-time signal design [J].IEEbJournal on Selected Areas in Communications.2004, 22(6):1099-1109[7]Simon M K.[J].Alouini M S. Digital Communication over FadingChannels: A Unified Approach to Performance Analysis [M].New York: WileySons.2000,:-[8]程衛(wèi)軍,朱柏承.多跳合作網(wǎng)絡(luò)中非再生協(xié)議的性能分析與比較[Jl.北京郵電大學(xué)學(xué)報(bào),2006, 29}1}: 96-99.[9]Yao Ma, Wang Zhengdao, Pasupathy S. Asymptotic performanceof wireless communications with generalized selection combining[J]. IEEE GLOBECOM, San Francisco USA, 2003, Vol.91F79-1FR9
  • 加載中
計(jì)量
  • 文章訪問(wèn)數(shù):  2215
  • HTML全文瀏覽量:  64
  • PDF下載量:  806
  • 被引次數(shù): 0
出版歷程
  • 收稿日期:  2005-09-30
  • 修回日期:  2006-04-28
  • 刊出日期:  2006-10-19

目錄

    /

    返回文章
    返回