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适用于串行级联结构的广义递归网格空时码设计

李颖 郭旭东 王新梅

李颖, 郭旭东, 王新梅. 适用于串行级联结构的广义递归网格空时码设计[J]. 电子与信息学报, 2007, 29(8): 1872-1876. doi: 10.3724/SP.J.1146.2005.01457
引用本文: 李颖, 郭旭东, 王新梅. 适用于串行级联结构的广义递归网格空时码设计[J]. 电子与信息学报, 2007, 29(8): 1872-1876. doi: 10.3724/SP.J.1146.2005.01457
Li Ying, Guo Xu-dong, Wang Xin-mei. Design of Generalized Recursive Space-Time Trellis Codes for Serial Concatenation[J]. Journal of Electronics & Information Technology, 2007, 29(8): 1872-1876. doi: 10.3724/SP.J.1146.2005.01457
Citation: Li Ying, Guo Xu-dong, Wang Xin-mei. Design of Generalized Recursive Space-Time Trellis Codes for Serial Concatenation[J]. Journal of Electronics & Information Technology, 2007, 29(8): 1872-1876. doi: 10.3724/SP.J.1146.2005.01457

适用于串行级联结构的广义递归网格空时码设计

doi: 10.3724/SP.J.1146.2005.01457
基金项目: 

国家自然基金资助项目(60502046)和西安电子科技大学研究生创新基金资助课题

Design of Generalized Recursive Space-Time Trellis Codes for Serial Concatenation

  • 摘要: 该文结合网格空时码(STTC)和分层空时码(BLAST)的优点,利用多个高码率卷积码,设计了一类适用于串行级联结构的广义递归STTC(G-RSTTC)。相比于传统以递归STTC为内码的串行级联空时码(SCSTC),其数据速率可随发送天线数增加而线性增加;相比于以BLAST为内码的SCSTC,基于G-RSTTC的SCSTC可获得更大的分集增益和编码增益。
  • Lin Xiaotong and Blum R S. Guidelines for serially concatenated space-time code design in flat rayleigh fading channels, Third IEEE Signal Processing Workshop on Signal Processing Advances in Wireless Communications, Taiwan, China, March, 2001: 247-250.[2]Gulati V and Narayanan K R. Concatenated codes for fading channels based on recursive space-time trellis codes[J].IEEE Trans. on Wireless Comm.2003, 2(1):118-128[3]Bauch G. Concatenation of space-time block codes and turbo-TCM.[J].in Proc. IEEE ICC99, Vancouver, Canada.1999,:-[4]Tonello A M. Space-time bit-interleaved coded modulation with an iterative decoding strategy.[J].in Proc. IEEE VTC2000, Boston, USA.2000,:-[5]Zelst A V.[J].Nee R V, and Awater G. A. Turbo-BLAST and its per-formance, in Proc. IEEE VTC2001, Rhodes, Greece.2001,:-[6]Tarokh V, Seshadri N, and Calderbank A R. Space-time codes for high data rate wireless communication: Performance criterion and codes construction[J].IEEE Trans. on Inform. Theory.1998, 44(2):744-765[7]Yuan J, Chen Z, Vucetic B, and Firmanto W. Performance and design of space-time coding in fading channels[J].IEEE Trans. on Commun.2003, 51(12):1991-1996[8]Benedetto S. et al.. Serial concatenation of interleaved codes: Performance analysis, design, and iterative decoding. IEEE Trans. on Inform. Theory, 1998, 44(3): 909-926.
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出版历程
  • 收稿日期:  2005-11-15
  • 修回日期:  2006-05-31
  • 刊出日期:  2007-08-19

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