Iterative decoding of concatenated Hadamard codes

Li Ping, S. Chan
ICC '98. 1998 IEEE International Conference on Communications. Conference Record. Affiliated with SUPERCOMM'98 (Cat. No.98CH36220)  
Rate U7.7 turbo-Hadamard code orthogonal turbo code Rate 1/15 super-Abstract -This paper presents a class of low rate turbo-Hadamard codes. Both simulation and analytical results are provided to demonstrate the advantages of the proposed codes. The proposed codes can achieve performance of BER=10-5 at E,/N0=-1.26 dB with an interleaver length of 65534 bits. It also has considerably lower decoding complexity compared with other low rate codes. Mult./div. Exp./log. Add.
doi:10.1109/icc.1998.682603 fatcat:cmvddzceffa2tohh32y6htyq5e