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Volume 27 Issue 11
Nov.  2005
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Li Ying, Guo Xu-dong, Wang Xin-mei. The Design of Serially Concatenated Space-Time Codes[J]. Journal of Electronics & Information Technology, 2005, 27(11): 1732-1736.
Citation: Li Ying, Guo Xu-dong, Wang Xin-mei. The Design of Serially Concatenated Space-Time Codes[J]. Journal of Electronics & Information Technology, 2005, 27(11): 1732-1736.

The Design of Serially Concatenated Space-Time Codes

  • Received Date: 2004-05-31
  • Rev Recd Date: 2004-11-25
  • Publish Date: 2005-11-19
  • A class of Convolutional Space-Time Code(CSTC) is designed for Serially Concatenated Space-Time Code(SCSTC) with an arbitrary number of transmit antennas. The most apparent characteristic of the designed SCSTC is that the data rate increases with the number of transmit antennas. The concept of EXIT (EXtrinsic Information Transfer) Chart is generalized to multiple antenna system to study the convergence of SCSTC. Compared with the available SCSTC with space-time trellis code as the inner code, the new SCSTC can converge earlier and have improved performance.
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  • Naguib A F, Tarokh V, Seshadri N , Calderbank A R. A space-time coding modem for high-data rate wireless communications[J].IEEE J.on Select. Areas Commun.1998, 16(8):1459-1478[2]Kim W G, Ku B, Back L, et al.. Serially concatenated space-time[3]codes for high rate wireless communication systems. Electronic Letters, 2000, 36(7): 646-648.[4]Tarokh V, Seshadri N, Calderbank A R. Space-time codes for high data rate wireless communication: performance criterion and codes construction[J].IEEE Trans. on Info. Theory.1998, 44(2):744-765[5]Lin X, 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.[6]Gulati V and Narayanan K R. Concatenated codes for fading channels based on recursive space-time trellis codes, IEEE Trans[J].on Wireless Comm.2003, 2(1):118-128[7]Brink S T. Convergence behavior of iteratively decoded parallel concatenated codes[J].IEEE Trans. on Commun.2001, 49(10):1727-1737
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