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空时格码迹准则在频选衰落信道下的证明

耿嘉 曹秀英 毕光国

耿嘉, 曹秀英, 毕光国. 空时格码迹准则在频选衰落信道下的证明[J]. 电子与信息学报, 2007, 29(4): 938-941. doi: 10.3724/SP.J.1146.2005.01059
引用本文: 耿嘉, 曹秀英, 毕光国. 空时格码迹准则在频选衰落信道下的证明[J]. 电子与信息学报, 2007, 29(4): 938-941. doi: 10.3724/SP.J.1146.2005.01059
Geng Jia, Cao Xiu-ying, Bi Guang-guo. The Proof of the Trace Criterion for Space-Time Trellis Codes in Frequency-Selective Fading Channels[J]. Journal of Electronics & Information Technology, 2007, 29(4): 938-941. doi: 10.3724/SP.J.1146.2005.01059
Citation: Geng Jia, Cao Xiu-ying, Bi Guang-guo. The Proof of the Trace Criterion for Space-Time Trellis Codes in Frequency-Selective Fading Channels[J]. Journal of Electronics & Information Technology, 2007, 29(4): 938-941. doi: 10.3724/SP.J.1146.2005.01059

空时格码迹准则在频选衰落信道下的证明

doi: 10.3724/SP.J.1146.2005.01059
基金项目: 

国家自然科学基金(60272047)资助课题

The Proof of the Trace Criterion for Space-Time Trellis Codes in Frequency-Selective Fading Channels

  • 摘要: 迹准则是当系统中发射与接收天线数之积较大时设计空时格码的准则,该准则最初是为平衰落信道而设计的。该文证明了迹准则在频选衰落信道下仍然成立,且仿真亦表明当信道为频选衰落时,迹准则意义下好码的性能优于其它码的性能。
  • [1] Tarokh V, Seshadri N, and Calderbank A R. Space-time codes for high data rate wireless communication: Performance criteria and code construction. IEEE Trans. on Inform Theory., 1998, 47, (2): 744-765. [2] Chen Z, Yuan J, and Vucetic B. An improved space-time trellis coded modulation scheme on slow Rayleigh fading channels. Proc. IEEE ICC 2001., Helsinki, Finland, 2001: 1110-1116. [3] Yuan J, Chen Z, and Vucetic B, et al.. Performance and design of space-time coding in fading channels[J].IEEE Trans. on Communications.2003, 51(12):1991-1996 [4] Liu Y, Fitz M P, and Takeshita O Y. Space-time codes performance criteria and design for frequency-selective fading channels. Proc. IEEE ICC 2001. Helsinki, Finland, 2001, 9: 2800-2804. [5] Qin M and Blum R S. Properties of space-time code for frequency-selective channels[J].IEEE Trans. on Signal Processing.2004, 52(3):694-702 [6] Baro S, Bauch G, and Hansmann A. Improved codes for space-time trellis-coded modulation[J].IEEE Communication Letter.2000, 4(1):20-22 [7] Tao M X and Cheng R S. Improved design criteria and new trellis codes for space-time coded modulation in slow flat fading channels[J].IEEE Communication Letters.2001, 5(7):313-315 [8] Firmanto W, Vucetic B S, and Yuan J. Space-time TCM with improved performance on fast fading channel[J].IEEE Communication Letters.2001, 5(4):154-156 [9] Zhang J, Qiang Y, and Wang J, et al.. On the design of space-time code for fast fading channels. Proc. IEEE PIMRC 2003., Beijing, China, 2003, 2: 7-10.
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出版历程
  • 收稿日期:  2005-08-26
  • 修回日期:  2006-02-14
  • 刊出日期:  2007-04-19

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