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記憶MIMO系統(tǒng)的容量

孫勝賢 童軍 龔耀寰

孫勝賢, 童軍, 龔耀寰. 記憶MIMO系統(tǒng)的容量[J]. 電子與信息學(xué)報, 2005, 27(2): 226-229.
引用本文: 孫勝賢, 童軍, 龔耀寰. 記憶MIMO系統(tǒng)的容量[J]. 電子與信息學(xué)報, 2005, 27(2): 226-229.
Sun Sheng-xian, Tong Jun, Gong Yao-huan. Capacity of MIMO System with Memory[J]. Journal of Electronics & Information Technology, 2005, 27(2): 226-229.
Citation: Sun Sheng-xian, Tong Jun, Gong Yao-huan. Capacity of MIMO System with Memory[J]. Journal of Electronics & Information Technology, 2005, 27(2): 226-229.

記憶MIMO系統(tǒng)的容量

Capacity of MIMO System with Memory

  • 摘要: 本文考慮記憶多輸入多輸出(MIMO)無線通信系統(tǒng)的容量。在記憶MIMO信道分塊瑞利衰落的條件下,利用多元隨機分析和統(tǒng)計理論,得到系統(tǒng)的信道容量的隨機表達(dá)式。分析和模擬表明,在收發(fā)天線數(shù)和數(shù)據(jù)幀長相同時,記憶MIMO系統(tǒng)比非記憶MIMO系統(tǒng)具有更大的容量,并且隨記憶階數(shù)的加大而增大。
  • Foschini G J, Gans M J. On limits of wireless communications in a fading environment when using multiple antenna. Wireless Personal Communications, 1998, (6): 311 - 335.[2]Emre Telatar. Capacity of multi-antenna Gaussian channels. Euro.Trans. Telecom., 1999, (10): 585 - 595.[3]Raleigh G, Cioffi J M. Spatio-temporal coding for wireless communication[J].IEEE Trans. on Communications.1998, 46(3):357-[4]Hirt W, Massey J L. Capacity of the discrete-time Gaussian channel with intersymbol interference. IEEE Trans. on Information Theory, 1988, 34(3): 380 - 388.[5]Bliss D W, Forsythe K W, Hero A O, et al.. Enviromental 9s for MIMO capacity[J].IEEE Trans. on Signal Processing.2002,50(9):2128-[6]Helrnut Bo1cskei, David Gesbert, Paulraj A J. On the capacity of OFDM-based spatial multiplexing systems[J].IEEE Trans. on Communications.2002, 50(2):225-[7]Petersen B R, Falconer D D. Suppression of adjacent-channel,cochannnel, and intersymbol interference by equalizers and linear combiners[J].IEEE Trans. on Communications.1994, 42(12):3109-[8]Liu Zhiqiang, Xin Yan, Giannakis G B. Space-time-frequency coded OFDM over Frequency-selective fading channels[J].IEEE Trans. on Signal Processing.2002, 50 (10):2465-[9]Muirhead Robb J. Aspects of Multivariate Statistical Theory.New York: John Wiley Sons, Inc. 1982, Chapter 2.[10]Donald A Pierre. Optimization Theory with Applications. New York: John Wiley Sons, Inc. 1969, Chapter 6.[11]Cover T M, Thomas J A. Elements of Information Theory. New York: John Wiley Sons, Inc. 1982, Chapter 7.
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  • 收稿日期:  2003-09-24
  • 修回日期:  2004-04-12
  • 刊出日期:  2005-02-19

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