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CODES: 作品数：387被引量：366H指数：9; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：罗汉文宋文涛徐友云吴灏韩夏更多>>; 相关机构：中国标准化研究院上海交通大学华中科技大学青岛港集团有限公司更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家高技术研究发展计划国家重点基础研究发展计划更多>>

Low Complexity Successive Cancellation List Decoding of U-UV Codes: 《China Communications》2025年第1期41-60,共20页Chen Wenhao Chen Li Lin Jingyu Zhang Huazi; supported by the National Natural Science Foundation of China(NSFC)with project ID 62071498;the Guangdong National Science Foundation(GDNSF)with project ID 2024A1515010213.; Constituted by BCH component codes and its ordered statistics decoding(OSD),the successive cancellation list(SCL)decoding of U-UV structural codes can provide competent error-correction performance in the short-to-med...; 关键词：ordered statistics decoding successive cancellation list decoding U-UV codes

Continuously non-malleable codes from block ciphers in split-state model: 《Cybersecurity》2024年第2期68-80,共13页Anit Kumar Ghosal Dipanwita Roychowdhury; Non-malleable code is an encoding scheme that is useful in situations where traditional error correction or detection is impossible to achieve.It ensures with high probability that decoded message is either completely...; 关键词：Block cipher Non-malleable code Split-state model Tamper-resilient cryptography

Constructions of optimal binary locally repairable codes via intersection subspaces: 《Science China(Information Sciences)》2024年第6期414-428,共15页Wenqin ZHANG Deng TANG Chenhao YING Yuan LUO; supported in part by National Key R&D Program of China(Grant Nos.2022YFA1004900,2022YFA1005000);National Natural Science Foundation of China(Grant No.62272303)。; Locally repairable codes(LRCs),which can recover any symbol of a codeword by reading only a small number of other symbols,have been widely used in real-world distributed storage systems,such as Microsoft Azure Storage...; 关键词：locally repairable codes disjoint local repair groups distributed storage systems intersection subspaces direct sum

Approximate error correction scheme for three-dimensional surface codes based reinforcement learning: 《Chinese Physics B》2023年第10期229-240,共12页曲英杰陈钊王伟杰马鸿洋; Project supported by the Natural Science Foundation of Shandong Province,China(Grant Nos.ZR2021MF049,ZR2022LLZ012,and ZR2021LLZ001)。; Quantum error correction technology is an important method to eliminate errors during the operation of quantum computers.In order to solve the problem of influence of errors on physical qubits,we propose an approximat...; 关键词：fault-tolerant quantum computing surface code approximate error correction reinforcement learning

Construction of Protograph LDPC Codes Based on the Convolution Neural Network被引量：1: 《China Communications》2023年第5期84-92,共9页Zhiyuan Xiao Liguang Li Jin Xu Jin Sha; supported in part with the Project on the Industry Key Technologies of Jiangsu Province(No.BE2017153);the Industry-University-Research Fund of ZTE Corporation.; This paper presents an intelligent protograph construction algorithm.Protograph LDPC codes have shown excellent error correction performance and play an important role in wireless communications.Random search or manua...; 关键词：LDPC codes protograph codes iterative decoding threshold neural network

Block Markov superposition transmission of LDPC codes被引量：2: 《Journal of Information and Intelligence》2023年第2期115-133,共19页Qianfan Wang Kongjing Guo Xiao Ma; supported in part by the National Key R&D Program of China(2020YFB1807100);in part by the National Natural Science Foundation of China(61971454);in part by the Guangdong Basic and Applied Basic Research Foundation(2023A1515011056).; In this paper,based on the block Markov superposition transmission(BMST)technique,we present a new class of coupled low-density parity-check(LDPC)codes for the transport block(TB)-based transmission to improve the err...; 关键词：5G NR Block Markov superposition transmission (BMST) Low-density parity-check(LDPC)codes Spatially-coupled LDPC(SC-LDPC)codes

Improve the throughput of M-to-1 free-space optical systems by employing uniquely decodable codes: 《Chinese Optics Letters》2023年第3期35-40,共6页李亚添耿天文高世杰; supported in part by the National Natural Science Foundation of China(No.62101527);in part by the Funding Program of Innovation Labs by CIOMP。; This paper utilizes uniquely decodable codes[UDCs]in an M-to-1 free-space optical[FSO]system.Benefiting from UDCs’nonorthogonal nature,the sum throughput is improved.We first prove that the uniquely decodable propert...; 关键词：free-space optics throughput enhancement uniquely decodable code

Improved encoding structure and decoding algorithms for spinal codes: 《Journal of Systems Engineering and Electronics》2022年第4期856-866,共11页HUANG Wensha WANG Lina; supported by the National Natural Science Foundation of China (61701020);the Scientific and Technological Innovation Foundation of Shunde Graduate School,USTB (BK19BF009)。; To improve the error correction performance, an innovative encoding structure with tail-biting for spinal codes is designed. Furthermore, an adaptive forward stack decoding(A-FSD) algorithm with lower complexity for s...; 关键词：spinal code tail-biting encoding lower decoding complexity early termination strategy

Explicit construction of minimum bandwidth rack-aware regenerating codes被引量：1: 《Science China(Information Sciences)》2022年第7期263-264,共2页Liyang ZHOU Zhifang ZHANG; supported in part by National Key R&D Program of China (Grant No.2020YFA0712300);National Natural Science Foundation of China (Grant No. 61872353)。; Dear editor, Erasure codes are increasingly adopted in modern storage systems (such as Windows Azure Storage [1] and Facebook storage [2]) to ensure fault-tolerant storage with low redundancy. Meanwhile, efficient rep...; 关键词：EDITOR repair FAULT

Beam alignment for millimeter wave multiuser MIMO systems using sparse-graph codes: 《Science China(Information Sciences)》2022年第5期279-280,共2页Long CHENG Guangrong YUE Pei XIAO Ning WEI Shaoqian LI; partly supported by National Key Research and Development Program of China(Grant No.2020YFB1805001);National Natural Science Foundation of China(Grant No.61831004);ZTE Corporation;China Scholarship Council;supported by the UK Engineering and Physical Sciences Research Council(Grant No.EP/P03456X/1)。; Dear editor,To achieve millimeter wave(mmWave)beam alignment,a class of beam scanning and searching schemes have been extensively studied[1–3].Recently,to address the problems of high sample complexity in traditional...; 关键词：MILLIMETER MIMO ALIGNMENT

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