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STFBC用于MIMO-OFDM性能分析 被引量:3

Performances of STFBC for MIMO-OFDM Systems
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摘要 本文对具有时域和空域分集的通信方案以及同时具有时域、空域和频域分集的通信方案的性能进行了对比。在对比中采用相同的发射速率,两种方案分别为使用2个发射天线、1个接收天线的MISO系统以及使用2个发射天线、2个接收天线的MIMO系统。两种方案中均使用了OFDM技术。模拟实验给出了对应一系列固定无线应用信道模型的模拟结果。 In this paper, a comparison is conducted between a communication scheme that provides diversity in time and space and a scheme that supplies diversity in the temporal, spatial and frequency domain. The same transmission rate constraint has been applied in both schemes, Two systems are considered: A MISO system and a MIMO system. Simulation results are obtained for a set of channel models suitable for fixed wirless applications.
出处 《微计算机信息》 北大核心 2006年第02X期96-97,共2页 Control & Automation
基金 河南出人才研创究新生基金项目 编号:0421000100
关键词 空时编码 MISO MIMO OFDM 分集 B-FWA STC, OFDM, MISO, MIMO, Diversity, B-FWA
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参考文献5

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二级参考文献1

  • 1杨文龙 姚淑珍 等.软件工程[M].北京:电子工业出版社,1998..

共引文献5

同被引文献9

  • 1G. L. Stuber, J. R. Barry, S. W. Mclsughlin, Ye Li, M. A Ingram, T.G.Pratt. Broadband MIMO-OFDM Wireless Communications[C]. Proceedings of the IEEE, 2004, Vol. 92, No. 2, pp.271-293
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  • 3M. Tan, Z. Latinovic, Y. Bar-Ness. STBC MIMO-OFDM Peak- to-Average power ratio reduction by Cross-Antenna rotation and inversion[J]. IEEE Commun. Lett., 2005,Vol. 9, No. 7,pp.592-594
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  • 5Vincent le nir,Maryline Helard,Rodolphe Le Gouable.Space-Time Block Coding applied to Turbo Coded Multicarrier CDMA.IEEE VEHICULAR TECHNOLOGY CONFERENCE SPRING,2003.
  • 6A.Maaref,S.Aissa.Shannon capacity of STBC in rayleigh fading channels.IEEE ELECTRONICS LETTERS 24th June 2004 Vol.40NO.13.
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  • 8Li S,Huang D,Letaief K B,et al.Joint time-frequency beamforming for MIMO-OFDM systems.St.Louis,USA:IEEE Inc.,2005.3927-3931
  • 9Shi H,Katayama M,Yamazato T,et al.An adaptive antenna selection scheme for transmit diversity in OFDM systems.IEEE Vehicular Technology Conference.Atlantic City,NJ:IEEE Inc.,2001.2168-2172

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