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MIMO的反馈信道研究

张铎 卫国 朱近康

张铎, 卫国, 朱近康. MIMO的反馈信道研究[J]. 电子与信息学报, 2004, 26(12): 1951-1957.
引用本文: 张铎, 卫国, 朱近康. MIMO的反馈信道研究[J]. 电子与信息学报, 2004, 26(12): 1951-1957.
Zhang Duo, Wei Guo, Zhu Jin-kang. On the Feedback Channel of MIMO[J]. Journal of Electronics & Information Technology, 2004, 26(12): 1951-1957.
Citation: Zhang Duo, Wei Guo, Zhu Jin-kang. On the Feedback Channel of MIMO[J]. Journal of Electronics & Information Technology, 2004, 26(12): 1951-1957.

MIMO的反馈信道研究

On the Feedback Channel of MIMO

  • 摘要: 该文提出了在闭环MIMO容量研究中引入了率失真理论的研究方法,推导出了反馈信道速率和闭环MIMO容量之间的数学关系。通过理论分析和仿真结果,得出了有关反馈信道速率与信噪比,天线数,闭环MIMO容量之间变化关系的四个重要结论。为实际的闭环MIMO系统设计提供了折衷反馈信道开销和闭环MIMO容量的依据,对系统设计有重要的指导意义.
  • Telatar I E. Capacity of multi-antenna Gaussian channels[J].Eur. Trans. Telecommun.1999, 10(6):585-595[2]Foschini G J, Gans M J. On the limits of wireless communications in a fading environment when using multiple antennas[J].Wireless Personal Commun.1998, vol.6:311-335[3]Tarokh V, Seshadri N, Calderbank A R. Space-time codes for high data rate wireless communications: Performance criterion and code construction. IEEE Trans. on Info. Theory, 1998,IT-44(2): 744-765.[4]Raleigh G (G, Cioffi J M. Spatio-temporal coding for wireless communication. IEEE Trans. on Commun., 1998, COM-46(3): 357-366.[5]Winters J H. On the capacity of radio communication systems with diversity in a Rayleigh fading environment[J].IEEE J. on Select. Areas Commun.1987, 5(5):871-878[6]Gesbert D, Boleskei H, Gore D, Paulraj A. MIMO wireless channels: Capacity and performance prediction[J].Proc. GLOBECOM00, San Francisco, USA.2000, vol.2:1083-1088[7]Foschini G J. Layered space-time architecture for wireless communication in fading environment when using multi-element antennas[J].Bell Labs Tech. J.1996, 1(2):41-59[8]Foschini G J, Golden G D, Valenzuela R A, Wolnianski P W. Simplified processing for high spectral efficiency wireless communication employing multi-element arrays[J].IEEE J. on Select.Areas Commun.1999, 17(11):1841-1852[9]Golden G D, Foschini G J, Valenzuela R A, Wolniansky P W. Detection algorithm and initial laboratory results using V-BLAST space-time communication architecture[J].Electron. Lett.1999,35(1):14-16[10]Winters J H. Optimum combining in digital mobile radio with cochannel interference[J].IEEE J.on Select. Areas Commun.1984, 2(4):528-539[11]Verdu S. Multiuser Detection. Cambridge. U.K., Cambridge Univ. Press, 1998: 197-200.[12]Lozano A, Papadias C. Layered spacetime receivers for frequency-selective wireless channels.IEEE Trans. on Commun., 2002, COM-50(1): 65-73.[13]Tse D, Chuah C, Kahn J. Capacity scaling in dual-antenna-array wireless systems[J].Wireless Communications and Networking Conf.00, Chicago, USA.2000, vol.1:25-29[14]Khalighi M A, Brossier J M, Jourdain G V, Raoof K. Water filling capacity of Rayleigh MIMO channels. IEEE International Symposium on Personal Indoor and Mobile Radio Communications,San Diego, USA, 2001, vol.1: 155-158.[15]Lozano A, Papadias C. Layered space-time receivers for frequency-selective wireless channels[J].IEEE Trans. on Commun.2002, 50(1):65-73[16]Kyritsi P, Valenzuela R A, Cox D C. Channel and capacity estimation errors[J].IEEE Communications Letters.2002, 6(12):517-519[17]Sun Qinfang, Cox D C, Huang H C, Lozano A. Estimation of continuous flat fading MIMO channels[J].IEEE Trans. on Wireless Communications.2002, 1(4):549-553[18]Budianu C, Tong L. Channel estimation for space-time orthogonal block codes. IEEE Trans. on Signal Processing, 2002, SP-50(10): 2515-2528.[19]Zhu Haidong, Farhang-Boroujeny B, Schlegel C. Pilot embedding for joint channel estimation and data detection in MIMO communication systems[J].IEEE Communications Letters.2003,7(1):30-32
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出版历程
  • 收稿日期:  2003-08-19
  • 修回日期:  2004-01-05
  • 刊出日期:  2004-12-19

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