Concatenation of Hamming Codes and Accumulator Codes with High-Order Modulations for High-Speed Decoding
نویسندگان
چکیده
We propose a concatenated code structure combined with high-order modulations suitable for implementation with iterative decoders operating at gigabit-persecond (Gbps) data rates. The examples considered in this article are serial/parallel concatenations of Hamming and accumulator codes. Performance results are given for binary phase-shift keyed (BPSK) modulation, quadrature phase-shift keyed (QPSK) modulation, 8 phase-shift keyed (8PSK) modulation, and 16 quadrature amplitude modulation (16QAM) over additive white Gaussian noise (AWGN) and Rayleigh fading channels.
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