Performance of Space Time Trellis Code With Rayleigh Fading Scenario

نویسندگان

  • Sujeet Singh Bhadouria
  • Kavita Deshmukh
چکیده

Space Time Trellis codes provided maximum diversity advantage using simple decoding techniques. However, space-time block codes did not provide coding gain, and nonfullrate space-time block codes introduced bandwidth expansion. In this paper we implement space time trellis code using relay fading scenario. We present here the design of the 4psk with 2 transmit antennas and 1,2,4 receiver antennas at 4,8,16&32 state. In this paper we constructed 4-psk STTCs code using rank, determinant and Euclidean distance criterion over Rayleigh fading scenario. Keywords— space-time-trellis code, multiple transmit antenna, multiple receiver antenna, diversity, wireless communication, fading, s\n ratio.

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تاریخ انتشار 2012