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检索条件"主题词=iterative decoding threshold"
8 条 记 录,以下是1-10 订阅
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Capacity-Approaching Protograph Codes
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IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS 2009年 第6期27卷 876-888页
作者: Divsalar, Dariush Dolinar, Sam Jones, Christopher R. Andrews, Kenneth CALTECH Jet Prop Lab Pasadena CA 91109 USA
This paper discusses construction of protograph-based low-density parity-check (LDPC) codes. Emphasis is placed on protograph ensembles whose typical minimum distance grows linearly with block size. Asymptotic perform... 详细信息
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Construction of Protograph LDPC Codes Based on the Convolution Neural Network
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China Communications 2023年 第5期20卷 84-92页
作者: Zhiyuan Xiao Liguang Li Jin Xu Jin Sha School of Electronic Science and Engineering Nanjing UniversityNanjing 210023China Institute of Wireless Research ZTE CorporationShenzhen 518055China
This paper presents an intelligent protograph construction *** LDPC codes have shown excellent error correction performance and play an important role in wireless *** search or manual construction are often used to ob... 详细信息
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A Method for Constructing Parity-Check Matrices of Quasi-Cyclic LDPC Codes Over GF(q)
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JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS 2018年 第12期63卷 1524-1529页
作者: Kruglik, S. A. Potapova, V. S. Frolov, A. A. Skolkovo Inst Sci & Technol Moscow 121205 Russia Russian Acad Sci Kharkevich Inst Informat Transmiss Problems Moscow 127051 Russia
An algorithm for constructing parity-check matrices of non-binary quasi-cyclic low-density parity-check (NB QC-LDPC) codes is proposed. The algorithm finds short cycles in the base matrix and tries to eliminate them b... 详细信息
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The Design of Rate-Compatible Protograph LDPC Codes
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IEEE TRANSACTIONS ON COMMUNICATIONS 2012年 第10期60卷 2841-2850页
作者: Thuy Van Nguyen Divsalar, Dariush Univ Texas Dallas Dept Elect Engn Richardson TX 75083 USA CALTECH Jet Prop Lab Pasadena CA 91109 USA
This paper presents a simple yet effective method for designing nested families of LDPC codes. Rate compatible codes are essential for many communication applications, e. g. hybrid automatic repeat request (HARQ) syst... 详细信息
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On Design of Protograph LDPC Codes for Large-Scale MIMO Systems
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IEEE ACCESS 2020年 8卷 46017-46029页
作者: Vu, Hieu D. Nguyen, Thuy V. Nguyen, Diep N. Nguyen, Hieu T. Posts & Telecommun Inst Technol Fac Informat Technol Hanoi 10000 Vietnam Univ Technol Sydney Sch Elect & Data Engn Ultimo NSW 2007 Australia Univ South Eastern Norway Dept Sci & Ind Syst Fac Technol Nat Sci & Maritime Sci N-3603 Kongsberg Norway
Protograph low-density parity-check (LDPC) codes and large-scale multi-input multi-output (LS-MIMO) systems have achieved great interest with various practical applications. However, how to effectively evaluate and de... 详细信息
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Accumulate Repeat Accumulate Check Accumulate Codes
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IEEE TRANSACTIONS ON COMMUNICATIONS 2017年 第11期65卷 4585-4599页
作者: Jeon, Ki Jun Kim, Kwang Soon Yonsei Univ Dept Elect & Elect Engn 50 Yonsei Ro Seoul 120749 South Korea
In this paper, a novel accumulate-repeat-accumulate-check-accumulate (ARACA) code is proposed as a subclass of protograph-based low-density parity-check (LDPC) codes. The key feature of the proposed ARACA code is repr... 详细信息
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On the Global and Local decoding of q-Ary SC-LDPC Codes With Moderate Coupling Length
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IEEE COMMUNICATIONS LETTERS 2021年 第9期25卷 2815-2819页
作者: Zhu, Mingyang Jiang, Ming Zhao, Chunming Southeast Univ Natl Mobile Commun Res Lab Nanjing 210096 Peoples R China Purple Mt Labs Nanjing 211111 Peoples R China
This letter discusses a special type of q-ary spatially coupled low-density parity-check (SC-LDPC) codes with the potential for local decoding (LD). We demonstrate that q-ary SC-LDPCL (suffix "L" stands for ... 详细信息
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Quasi-Cyclic Protograph-Based Raptor-Like LDPC Codes for Short Block-Lengths
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IEEE TRANSACTIONS ON INFORMATION THEORY 2019年 第6期65卷 3758-3777页
作者: Ranganathan, Sudarsan V. S. Divsalar, Dariush Wesel, Richard D. Univ Calif Los Angeles Dept Elect & Comp Engn Los Angeles CA 90095 USA CALTECH Jet Prop Lab 4800 Oak Grove Dr Pasadena CA 91109 USA
Protograph-based Raptor-like low-density parity-check codes (PBRL codes) are a family of easily encodable rate-compatible low-density parity-check (LDPC) codes. PBRL codes have an excellent performance across all desi... 详细信息
来源: 评论