Trellis-coded modulation with bit interleaving and iterative decoding.

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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Vydáno v:IEEE Journal on selected areas in communications 17, 4 (1999).
Hlavní autor: Xiaodong Li
Médium: Článek
Jazyk:English
Témata:
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.