Multi-level coding/modulation using LDPC convolutional codes
(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:
https://lup.lub.lu.se/record/3731484
- author
- Pusane, Ali Emre ; Lentmaier, Michael LU ; Fuja, Thomas E. ; Zigangirov, Kamil LU and Costello Jr., Daniel J.
- organization
- publishing date
- 2004
- 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)
- conference location
- Parma, Italy
- conference dates
- 2004-10-10 - 2004-10-13
- language
- English
- LU publication?
- yes
- id
- 39ccc96b-d2c9-4c50-9a9b-c4267425595b (old id 3731484)
- date added to LUP
- 2016-04-04 13:36:29
- date last changed
- 2018-11-21 21:15:06
@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.}}, keywords = {{coded modulation; LDPC codes; LDPC convolutional codes; spatial coupling}}, language = {{eng}}, title = {{Multi-level coding/modulation using LDPC convolutional codes}}, year = {{2004}}, }