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Untainted puncturing for irregular low-density parity-check codes
Citation
Martinez Mateo, Jesus and Elkouss Coronas, David and Martín Ayuso, Vicente (2012). Untainted puncturing for irregular low-density parity-check codes. "IEEE Wireless Communications Letters", v. 1 (n. 6); pp. 585-588. ISSN 2162-2337. https://doi.org/10.1109/WCL.2012.082712.120531.
Description
| Title: | Untainted puncturing for irregular low-density parity-check codes |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | IEEE Wireless Communications Letters |
| Date: | 2012 |
| ISSN: | 2162-2337 |
| Volume: | 1 |
| Subjects: | |
| Freetext Keywords: | Low-density parity-check codes, intentional puncturing, short-length codes, códigos de comprobación de paridad de baja densidad, perforaciones internacionales, códigos abreviados |
| Faculty: | Facultad de Informática (UPM) |
| Department: | Matemática Aplicada |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Puncturing is a well-known coding technique widely used for constructing rate-compatible codes. In this paper, we consider the problem of puncturing low-density parity-check codes and propose a new algorithm for intentional puncturing. The algorithm is based on the puncturing of untainted symbols, i.e. nodes with no punctured symbols within their neighboring set. It is shown that the algorithm proposed here performs better than previous proposals for a range of coding rates and short proportions of punctured symbols.
More information
| Item ID: | 15610 |
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| DC Identifier: | http://oa.upm.es/15610/ |
| OAI Identifier: | oai:oa.upm.es:15610 |
| DOI: | 10.1109/WCL.2012.082712.120531 |
| Official URL: | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6290312 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 05 Jun 2013 14:35 |
| Last Modified: | 21 Apr 2016 15:51 |
