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Non-coherent space-time code based on full diversity space-time block coding 被引量：2

Non-coherent space-time code based on full diversity space-time block coding
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摘要 A non-unitary non-coherent space-time code which is capable of achieving full algebraic diversity is proposed based on full diversity space-time block coding, The error performance is optimized by transforming the non-unitary space-time code into unitary space-time code, By exploiting the desired structure of the proposed code, a grouped generalized likelihood ratio test decoding algorithm is presented to overcome the high complexity of the optimal algorithm, Simulation results show that the proposed code possesses high spectrum efficiency in contrast to the unitary space-time code despite slight loss in the SNR, and besides, the proposed grouped decoding algorithm provides good tradeoff between performance and complexity, A non-unitary non-coherent space-time code which is capable of achieving full algebraic diversity is proposed based on full diversity space-time block coding, The error performance is optimized by transforming the non-unitary space-time code into unitary space-time code, By exploiting the desired structure of the proposed code, a grouped generalized likelihood ratio test decoding algorithm is presented to overcome the high complexity of the optimal algorithm, Simulation results show that the proposed code possesses high spectrum efficiency in contrast to the unitary space-time code despite slight loss in the SNR, and besides, the proposed grouped decoding algorithm provides good tradeoff between performance and complexity,
作者 GUO YongLiang ZHU ShiHua
机构地区 Department of Information and Communications Engineering
出处 《Science in China(Series F)》 2008年第1期53-62,共10页 中国科学（F辑英文版）
基金 Supported by the National Natural Science Foundation of China (Grant No. 60372055) the National Doctoral Foundation of China (Grant No. 20030698027)
关键词 algebraic diversity gain non-unitary space-time code generalized likelihood ratio test pair-wise error probability grouped GLRT decoding algebraic diversity gain, non-unitary space-time code, generalized likelihood ratio test, pair-wise error probability,grouped GLRT decoding
分类号 O15 [理学—基础数学]
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参考文献10

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同被引文献24

  • 1潘卫清,刘立人,刘锡民.成像光通信系统及编解码方案[J].中国激光,2006,33(2):213-220. 被引量：9
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  • 3ZHE Mei, WU Tsung-feng, LUCA PION-TONACHINI, et al. Applying an Optical Space-Time Coding Method to Enhance Light Scattering Signals in Microfluidic Devices [ J ]. Biomicrofluidics, 2011, 5 (3) : 251-256.
  • 4PETROS ELIA, BA SETHURAMAN, PVIJAY KUMAR. Perfect Space-Time Codes for Any Number of Antennas [ J ]. IEEE Transactions on Information Theory, 2007, 53( 11 ) : 3853-1868.
  • 5DIMAS MAVARES TERAN, RAFAEL PTORRES, ROBERTO A UZCATEGUI. Constant-Rate Adaptive Space-Time Code Selection Technique for Wireless Communications [ C ] // Procedings of the Sixth International Conference on Digital Telecommunications (ICDT 2011 ). Uppsala, Sweden: [ s. n. ], 2011 : 7-11.
  • 6SHASHIDHAR V, RAJAN B S, KUMAR P V. Asymptotic-Information-Lossless Designsand Diversity-Multiplexing Tradeoff [ C] //Proceedings of Global Telecommunications Conference. Texas: [ s. n. ], USA, 2004: 366-370.
  • 7WANG Gen-yuan, ZHANG Jian-kang, MOENESS GAMIN. Space-Time Block Code Designs Based on Quadratic Field Extension for Two-Transmitter Antennas [ J ]. IEEE Transactions on Information Theory, 2012, 58 (6) : 4005-4013.
  • 8MOHAMAD SAYED HASSAN, KARINE AMIS. Full-Diversity Space-Time Error Correcting Codes with Low-Complexity Receivers [ J]. EURASIP Journal on Wireless Communicationsand Networking, 2011 (2): 1-9. 3GPP TS 25. 102.720.
  • 9User Equipment (UE) Radio Transmission and Reception (TDD) [S/OL]. [2006-07-06]. http:// www. 3gpp. org/ftp/Specs/archive/25_series/25. 102-/25102-720. zip.
  • 10DONG Xia, ZHANG Jian-kang, SORINA DUMITRESCU. Energy-Efficient Full Diversity Collaborative Unitary Space-Time Block Code Designs via Unique Factorization of Signals [ J]. IEEE Transactions on Information Theory, 2013, 59 (3) : 1678- 1703.

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Science in China(Series F)
2008年 第1期

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