Protograph Design for Spatially-Coupled Codes to Attain an Arbitrary Diversity Order
(2015) IEEE Information Theory Workshop (ITW), 2015- Abstract
- This work focuses on the design of SC-LDPC codes for transmission over non-ergodic, block-fading channels. Our main contribution is an algorithm, allowing to start from a (J,K )-regular, uncoupled LDPC ensemble, from which one can recursively build up a protograph-based SC-LDPC ensemble having any target diversity order d. The diversity order is achieved assuming a low-complexity iterative decoding algorithm. The increase of d comes at the cost of increasing the memory constraint (i.e., the coupling parameter) of the SC-LDPC ensemble.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/8081442
- author
- Ul Hassan, Najeeb ; Andriyanova, Iryna ; Lentmaier, Michael LU and Fettweis, Gerhard
- organization
- publishing date
- 2015
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- spatially coupled codes, code diversity, block fading channel, root LDPC codes
- host publication
- 2015 IEEE Information Theory Workshop - Fall (ITW)
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- IEEE Information Theory Workshop (ITW), 2015
- conference location
- Jeju Island, Korea, Democratic People's Republic of
- conference dates
- 2015-10-11 - 2015-10-15
- external identifiers
-
- scopus:84962690953
- ISBN
- 978-1-4673-7852-9
- DOI
- 10.1109/ITWF.2015.7360752
- language
- English
- LU publication?
- yes
- id
- b8690198-df5e-44d0-8448-1b3ff596eebf (old id 8081442)
- date added to LUP
- 2016-04-04 11:17:22
- date last changed
- 2022-04-24 00:24:50
@inproceedings{b8690198-df5e-44d0-8448-1b3ff596eebf, abstract = {{This work focuses on the design of SC-LDPC codes for transmission over non-ergodic, block-fading channels. Our main contribution is an algorithm, allowing to start from a (J,K )-regular, uncoupled LDPC ensemble, from which one can recursively build up a protograph-based SC-LDPC ensemble having any target diversity order d. The diversity order is achieved assuming a low-complexity iterative decoding algorithm. The increase of d comes at the cost of increasing the memory constraint (i.e., the coupling parameter) of the SC-LDPC ensemble.}}, author = {{Ul Hassan, Najeeb and Andriyanova, Iryna and Lentmaier, Michael and Fettweis, Gerhard}}, booktitle = {{2015 IEEE Information Theory Workshop - Fall (ITW)}}, isbn = {{978-1-4673-7852-9}}, keywords = {{spatially coupled codes; code diversity; block fading channel; root LDPC codes}}, language = {{eng}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Protograph Design for Spatially-Coupled Codes to Attain an Arbitrary Diversity Order}}, url = {{https://lup.lub.lu.se/search/files/5738851/8081443.pdf}}, doi = {{10.1109/ITWF.2015.7360752}}, year = {{2015}}, }