ldpc cycle
In this paper, we investigate the application of nonbinary low-density parity-check (LDPC) cycle codes over Galois field GF(q) to multiple-input multiple-output ... ,low-density parity check (LDPC) codes can have considerable variation in performance. By analyzing the shapes of the cycles of TG in parity check matrix,. ,Abstract LDPC codes can be described by a bipartite graph called Tanner graph. The girth g of the code is the length of the shortest cycle in its Tanner graph. , LDPC codes can be described by a bipartite graph called Tanner graph. The girth g of the code is the length of the shortest cycle in its Tanner ...,This paper investigates cycle and distance properties of structured Low Density Parity Check (LDPC) codes based on circulant permutation matrices. A very ... , We present an approach for constructing LDPC codes without cycles of length 4 and 6. Firstly, we design 3 submatrices with different shifting ...,most one 1 in common. • The column weight is reduced from its original value γ to γext. • The minimum distance is reduced. • Cycles in the Tanner graph are ... , LDPC codes, protograph-based LDPC codes, cycle distribution of LDPC ... of cycles of a given length in an ensemble of Tanner graphs (LDPC ...,A cycle Starting from a node and Ending at the same node, other nodes in the cycle are different. The number of lines in the cycle is cycle number, e.g., 4,6. ,high-performance codes and eliminate more cycles than traditional approaches ..... 一為短迴圈(short cycle)的影響，因為LDPC 解碼方式為重覆遞迴去逼近於正確.
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 ldpc cycle 相關參考資料
(PDF) Application of nonbinary LDPC cycle codes to MIMO channels
In this paper, we investigate the application of nonbinary low-density parity-check (LDPC) cycle codes over Galois field GF(q) to multiple-input multiple-output ... https://www.researchgate.net A Method of Counting the Number of Cycles in LDPC ... - IEEE Xplore
low-density parity check (LDPC) codes can have considerable variation in performance. By analyzing the shapes of the cycles of TG in parity check matrix,. https://ieeexplore.ieee.org Calculation of Girth of Tanner Graph in LDPC Codes - SciAlert ...
Abstract LDPC codes can be described by a bipartite graph called Tanner graph. The girth g of the code is the length of the shortest cycle in its Tanner graph. https://scialert.net Calculation of Girth of Tanner Graph in LDPC Codes - Science Alert
LDPC codes can be described by a bipartite graph called Tanner graph. The girth g of the code is the length of the shortest cycle in its Tanner ... https://scialert.net Cycle and Distance Properties of Structured LDPC Codes Based on ...
This paper investigates cycle and distance properties of structured Low Density Parity Check (LDPC) codes based on circulant permutation matrices. A very ... https://www.researchgate.net Design LDPC Codes without Cycles of Length 4 and 6 - Hindawi
We present an approach for constructing LDPC codes without cycles of length 4 and 6. Firstly, we design 3 submatrices with different shifting ... https://www.hindawi.com Design of LDPC codes
most one 1 in common. • The column weight is reduced from its original value γ to γext. • The minimum distance is reduced. • Cycles in the Tanner graph are ... http://www.ii.uib.no On the Tanner Graph Cycle Distribution of Random LDPC ... - arXiv
LDPC codes, protograph-based LDPC codes, cycle distribution of LDPC ... of cycles of a given length in an ensemble of Tanner graphs (LDPC ... https://arxiv.org What is the definition of a cycle for an LDPC code ? - ResearchGate
A cycle Starting from a node and Ending at the same node, other nodes in the cycle are different. The number of lines in the cycle is cycle number, e.g., 4,6. https://www.researchgate.net 國立交通大學電機與控制工程學系碩士論文 - 國立交通大學機構典藏
high-performance codes and eliminate more cycles than traditional approaches ..... 一為短迴圈(short cycle)的影響，因為LDPC 解碼方式為重覆遞迴去逼近於正確. https://ir.nctu.edu.tw |