Improving the Performance of Turbo Codes for Awgn, Rmf and B-rmf Channels

نویسندگان

  • Alexandru Georgian Lazar
  • Elena Cojocariu
  • Camelia Lazar
  • Nicoleta Roxana Buzatu
  • Lucian Trifina
چکیده

This paper presents three methods of increasing the performance of turbo codes, depending on the type of channel considered. In case of AWGN channels, a CRC aided decision criterion for the MAP algorithm is proposed. In case of RMF channels, a new chaotic channel interleaver is proposed for the bit interleaved coded modulation. For the BRMF channels, a new composite combining receiver diversity technique is introduced.

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تاریخ انتشار 2011