- Title
- Practical interleavers for repeat-accumulate codes
- Creator
- Johnson, Sarah J.; Weller, Steven R.
- Relation
- IEEE Transactions on Communications Vol. 57, Issue 5, p. 1225-1228
- Publisher Link
- http://dx.doi.org/10.1109/TCOMM.2009.05.060382
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- journal article
- Date
- 2009
- Description
- In this paper we design practical interleavers for regular, systematic repeat-accumulate (RA) codes. The new interleavers, which we call L-type and modified L-type interleavers, are deterministic, described by a single parameter, and straightforward to implement. Despite their simple description, the new interleavers are shown to perform equally as well as, or better than, traditional interleavers over a wide range of code lengths and rates.
- Subject
- interleavers; repeat-accumulate (RA) codes; sum-product algorithm; iterative decoding
- Identifier
- uon:8056
- Identifier
- http://hdl.handle.net/1959.13/916621
- Identifier
- ISSN:0090-6778
- Rights
- Copyright © 2009 IEEE. Reprinted from IEEE Transactions on Communications Vol. 57, Issue 5, p. 1225-1228. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Newcastle's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
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