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Multi-level coding/modulation using LDPC convolutional codes

Pusane, Ali Emre; Lentmaier, Michael LU ; Fuja, Thomas E.; Zigangirov, Kamil LU and Costello Jr., Daniel J. (2004) International Symposium on Information Theory and its Applications (ISITA)
Abstract
In this paper, we propose a novel multilevel coding

scheme that employs low-density parity-check

convolutional (LDPCC) codes. A combined decoding/

demodulation scheme is also considered. Unlike

previous work on multilevel coding, the proposed

scheme employs a single code with some structure that

allows it to benet from the use of multilevel mapping.

The proposed scheme can be seen as a form

of bit-interleaved coded-modulation (BICM) that employs

multilevel mapping and iterative demodulation

and a code with structure.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to conference
publication status
published
subject
keywords
coded modulation, LDPC codes, LDPC convolutional codes, spatial coupling
conference name
International Symposium on Information Theory and its Applications (ISITA)
language
English
LU publication?
yes
id
39ccc96b-d2c9-4c50-9a9b-c4267425595b (old id 3731484)
date added to LUP
2013-04-29 11:06:04
date last changed
2016-04-16 11:26:03
@misc{39ccc96b-d2c9-4c50-9a9b-c4267425595b,
  abstract     = {In this paper, we propose a novel multilevel coding<br/><br>
scheme that employs low-density parity-check<br/><br>
convolutional (LDPCC) codes. A combined decoding/<br/><br>
demodulation scheme is also considered. Unlike<br/><br>
previous work on multilevel coding, the proposed<br/><br>
scheme employs a single code with some structure that<br/><br>
allows it to benet from the use of multilevel mapping.<br/><br>
The proposed scheme can be seen as a form<br/><br>
of bit-interleaved coded-modulation (BICM) that employs<br/><br>
multilevel mapping and iterative demodulation<br/><br>
and a code with structure.},
  author       = {Pusane, Ali Emre and Lentmaier, Michael and Fuja, Thomas E. and Zigangirov, Kamil and Costello Jr., Daniel J.},
  keyword      = {coded modulation,LDPC codes,LDPC convolutional codes,spatial coupling},
  language     = {eng},
  title        = {Multi-level coding/modulation using LDPC convolutional codes},
  year         = {2004},
}