Citation
Abstract
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.
Keywords
Hamming codes
accumulator codes
high-speed decoding
Details
- Volume
- 42-156
- Published
- February 15, 2004
- Pages
- 1–13
- File Size
- 156.3 KB