Trellis-coded modulation with bit interleaving and iterative decoding.

This paper considers bit-interleaved coded modulation (BICM) for bandwidth-efficient transmission using software radios. A simple iterative decoding (ID) method with hard-decision feedback is suggested to achieve better performance. The paper shows that convolutional codes with good Hamming-distance...

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Pubblicato in:	IEEE Journal on selected areas in communications 17, 4 (1999).
Autore principale:	Xiaodong Li
Natura:	Articolo
Lingua:	English
Soggetti:	AWGN channels. Hamming-distance property. Rayleigh fading channels. Bandwidth-efficient transmission. Bit-interleaved coded modulation. Convolutional codes. Fading statistics. Hard-decision feedback. High diversity order. Iterative decoding. Large free Euclidean distance. Multiphase/level modulation. Performance. Punctured convolutional codes. Software radios. Trellis-coded modulation. Variable-rate transmission.