Interleavers for Unpunctured Symmetric Turbo Codes
نویسنده
چکیده
Interleavers for Unpunctured Symmetric Turbo Codes Johann A. Bri a Dept. Comms. & Computer Eng. University of Malta Msida MSD 06, Malta E-mail: [email protected] Victor Buttigieg Dept. Comms. & Computer Eng. University of Malta Msida MSD 06, Malta E-mail: [email protected] Abstract | The Turbo code interleaver design problem is considered for relatively large block sizes, where the e ect of trellis termination is less marked. An optimised interleaver design technique based on simulated annealing is proposed { performance is significantly better than the Berrou-Glavieux interleaver without an increase in delay.
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