Architectural considerations for rate-flexible trellis processing blocks
(2005) IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2005 p.1076-1080- Abstract
- A flexible channel decoding platform should be able to operate in varying communication scenarios, and different code rates have to be supported. Therefore, we present a framework that allows efficient processing of rate-flexible trellises. Using a fundamental computational unit for trellis-based decoding, formal principles are obtained to emulate more complex trellises. In a design example, such a computational block supports both rate 1/c convolutional codes and set partition codes with subset selectors of rate 2/3. Synthesis results show the hardware requirements for two different architectural approaches
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/616526
- author
- Kamuf, Matthias LU ; Öwall, Viktor LU and Anderson, John B LU
- organization
- publishing date
- 2005
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- architectural approach, subset selector, rate-flexible trellis processing, partition code, flexible channel decoding platform, 1/c convolutional code
- host publication
- 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications
- pages
- 5 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2005
- conference location
- Berlin, Germany
- conference dates
- 2005-09-11 - 2005-09-14
- external identifiers
-
- scopus:34047224215
- ISBN
- 978-3-8007-2909-8
- DOI
- 10.1109/PIMRC.2005.1651606
- language
- English
- LU publication?
- yes
- id
- 8af81527-6f6f-4355-82a4-f342bb924933 (old id 616526)
- date added to LUP
- 2016-04-04 10:48:28
- date last changed
- 2022-01-29 20:53:08
@inproceedings{8af81527-6f6f-4355-82a4-f342bb924933, abstract = {{A flexible channel decoding platform should be able to operate in varying communication scenarios, and different code rates have to be supported. Therefore, we present a framework that allows efficient processing of rate-flexible trellises. Using a fundamental computational unit for trellis-based decoding, formal principles are obtained to emulate more complex trellises. In a design example, such a computational block supports both rate 1/c convolutional codes and set partition codes with subset selectors of rate 2/3. Synthesis results show the hardware requirements for two different architectural approaches}}, author = {{Kamuf, Matthias and Öwall, Viktor and Anderson, John B}}, booktitle = {{2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications}}, isbn = {{978-3-8007-2909-8}}, keywords = {{architectural approach; subset selector; rate-flexible trellis processing; partition code; flexible channel decoding platform; 1/c convolutional code}}, language = {{eng}}, pages = {{1076--1080}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Architectural considerations for rate-flexible trellis processing blocks}}, url = {{https://lup.lub.lu.se/search/files/5625896/633975.pdf}}, doi = {{10.1109/PIMRC.2005.1651606}}, year = {{2005}}, }