浅析无线网络中的MIMO-OFDM技术原理

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摘要介绍了具有广泛应用前景的MIMO-OFDM无线通信技术,根据MIMO系统的特点及OFDM技术原理,分析了MIMO-OFDM的优点,阐述了该项应用需解决的基本问题。

作者李玮谢月新戴勤

机构地区湘南学院物理与电子信息工程系

出处《广西轻工业》 2009年第7期85-86,共2页 Guangxi Journal of Light Industry

关键词 MIM0 0FDM

参考文献3

1[1]I E Telatar. Capacity of multi-antenna Gaussian channels. AT&T-Bell Labs Murray Hill, Tech. Memo, 1995
2[2]G J Fosehini. Layered Space-time architecture for wireless communications in a fading environment. Bell Labs Technical Journal,1996, (2): 41～59
3[3]S M Alamouti. A simple transmit diversity technique for wireless communications. IEEE J. Sel Areas in Comm, 1998, (10):1451～1458
4[4]V Tarokh, N Seshadri, A Caldebank.Space-time codes for high data rate wireless eommunieation: Performance criterion and code construction. IEEE Trans. Infor Theory, 1998,(3): 744～765
5[5]V Tarokh. H Jafarkani, A R Calderbank. Space-time block codes from orthogonal designs. IEEE Trans. on Inf Th, 1999, (7): 1456～1467
6[6]H Bolcskei, D Gesbert, A Paulrai. On the capacity of OFDM-based multi-antenna systems. submitted to IEEE Trans. on Communications, 1999
7FOSCHINI G J.On limits of wireless communications in fading environments when using multiple antennas[J].Wireless personal communication,1998,6(3):311-335.
8HOCHWALD B M.Unitary space-time modulation for multiple antenna communications in Rayleigh flat fading[J].IEEE Trans on IT, 2000,36(2):543-563.
9TAROKH V.A differential detection scheme for transmit diversity[J].IEEE Trans on J. on SAC, 2000,18(7):1169-1174.
10STEFANOV A.Turbo Coded Modulation for Systems with Transmit and Receive Antenna Diversity[C].Globlecom'99,1999.

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2王建华,卢鑫.MIMO-OFDMA系统中理想信道估计[J].深圳信息职业技术学院学报,2008,6(2):55-58.
3张成文,张中兆,马永奎.基于多用户空间相关性的MIMO-OFDM下行链路资源分配[J].吉林大学学报（工学版）,2008,38(3):719-725. 被引量：3
4胡封晔,王树勋,郭纲.基于MIMO-OFDM系统自适应交织方案及性能分析[J].吉林大学学报（工学版）,2008,38(3):704-708. 被引量：1
5刘姗,杨维.OFDMA系统中多波束机会波束成形的门限反馈[J].应用科学学报,2012,30(5):455-460.

广西轻工业

2009年第7期

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