Performance Analysis for Cooperative Communication System with QC-LDPC Codes Constructed with Integer Sequences
This paper presents four different integer sequences to construct quasi-cyclic low-density parity-check (QC-LDPC) codes with mathematical theory. The paper introduces the procedure of the coding principle and coding. Four different integer sequences constructing QC-LDPC code are compared with LDPC...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2015/649814 |
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| _version_ | 1832550203179139072 |
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| author | Yan Zhang Feng-fan Yang Weijun Song |
| author_facet | Yan Zhang Feng-fan Yang Weijun Song |
| author_sort | Yan Zhang |
| collection | DOAJ |
| description | This paper presents four different integer sequences to construct quasi-cyclic low-density parity-check (QC-LDPC) codes with mathematical theory. The paper introduces the procedure of the coding principle and coding. Four different integer sequences constructing QC-LDPC code are compared with LDPC codes by using PEG algorithm, array codes, and the Mackey codes, respectively. Then, the integer sequence QC-LDPC codes are used in coded cooperative communication. Simulation results show that the integer sequence constructed QC-LDPC codes are effective, and overall performance is better than that of other types of LDPC codes in the coded cooperative communication. The performance of Dayan integer sequence constructed QC-LDPC is the most excellent performance. |
| format | Article |
| id | doaj-art-345b3777605f4cbab070a0255f76e2d6 |
| institution | Kabale University |
| issn | 1026-0226 1607-887X |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-345b3777605f4cbab070a0255f76e2d62025-02-03T06:07:18ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2015-01-01201510.1155/2015/649814649814Performance Analysis for Cooperative Communication System with QC-LDPC Codes Constructed with Integer SequencesYan Zhang0Feng-fan Yang1Weijun Song2College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu 210016, ChinaCollege of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu 210016, ChinaNanjing College of Information Technology, Nanjing, Jiangsu 210046, ChinaThis paper presents four different integer sequences to construct quasi-cyclic low-density parity-check (QC-LDPC) codes with mathematical theory. The paper introduces the procedure of the coding principle and coding. Four different integer sequences constructing QC-LDPC code are compared with LDPC codes by using PEG algorithm, array codes, and the Mackey codes, respectively. Then, the integer sequence QC-LDPC codes are used in coded cooperative communication. Simulation results show that the integer sequence constructed QC-LDPC codes are effective, and overall performance is better than that of other types of LDPC codes in the coded cooperative communication. The performance of Dayan integer sequence constructed QC-LDPC is the most excellent performance.http://dx.doi.org/10.1155/2015/649814 |
| spellingShingle | Yan Zhang Feng-fan Yang Weijun Song Performance Analysis for Cooperative Communication System with QC-LDPC Codes Constructed with Integer Sequences Discrete Dynamics in Nature and Society |
| title | Performance Analysis for Cooperative Communication System with QC-LDPC Codes Constructed with Integer Sequences |
| title_full | Performance Analysis for Cooperative Communication System with QC-LDPC Codes Constructed with Integer Sequences |
| title_fullStr | Performance Analysis for Cooperative Communication System with QC-LDPC Codes Constructed with Integer Sequences |
| title_full_unstemmed | Performance Analysis for Cooperative Communication System with QC-LDPC Codes Constructed with Integer Sequences |
| title_short | Performance Analysis for Cooperative Communication System with QC-LDPC Codes Constructed with Integer Sequences |
| title_sort | performance analysis for cooperative communication system with qc ldpc codes constructed with integer sequences |
| url | http://dx.doi.org/10.1155/2015/649814 |
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