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CODED: 作品数：147被引量：118H指数：5; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：张祖凡李余游泽青丁晓明郭天文更多>>; 相关机构：重庆邮电大学东南大学汤姆森许可贸易公司南京沁恒微电子股份有限公司更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划高等学校学科创新引智计划更多>>

Multilayer Satellite Network Collaborative Mobile Edge Caching:A GCN-Based Multi-Agent Approach被引量：1: 《China Communications》2024年第11期56-74,共19页Yang Jie He Jingchao Cheng Nan Yin Zhisheng Han Dairu Zhou Conghao Sun Ruijin; supported by the National Key Research and Development Program of China under Grant 2020YFB1807700;the National Natural Science Foundation of China(NSFC)under Grant(No.62201414,62201432);the Qinchuangyuan Project(OCYRCXM-2022-362);the Fundamental Research Funds for the Central Universities and the Innovation Fund of Xidian University under Grant YJSJ24017;the Guangzhou Science and Technology Program under Grant 202201011732。; With the explosive growth of highdefinition video streaming data,a substantial increase in network traffic has ensued.The emergency of mobile edge caching(MEC)can not only alleviate the burden on core network,but also...; 关键词：cache placement coded caching graph convolutional network(GCN) mobile edge caching(MEC) multilayer satellite network

Variational Learned Talking-Head Semantic Coded Transmission System: 《China Communications》2024年第7期37-49,共13页Yue Weijie Si Zhongwei; supported by the National Natural Science Foundation of China(No.61971062);BUPT Excellent Ph.D.Students Foundation(CX2022153)。; Video transmission requires considerable bandwidth,and current widely employed schemes prove inadequate when confronted with scenes featuring prominently.Motivated by the strides in talkinghead generative technology,t...; 关键词：semantic communications source-channel coding talking-head transmission variational modeling

Layered Coded Cache Placement and Cooperative Delivery with Sharing Links in Satellite-Terrestrial Integrated Networks被引量：1: 《China Communications》2024年第3期217-229,共13页Gu Shushi Chen Zihan Wu Yaonan Zhang Qinyu Wang Ye; supported by National Natural Sciences Foundation of China(No.62271165,62027802,61831008);the Guangdong Basic and Applied Basic Research Foundation(No.2023A1515030297,2021A1515011572);Shenzhen Science and Technology Program ZDSYS20210623091808025,Stable Support Plan Program GXWD20231129102638002.; Cooperative utilization of multidimensional resources including cache, power and spectrum in satellite-terrestrial integrated networks(STINs) can provide a feasible approach for massive streaming media content deliver...; 关键词：coded content placement cooperative delivery energy efficiency sharing links STINs

Mobile Coded Caching in Small Cell Networks:Algorithm Design and Performance Analysis: 《China Communications》2023年第6期82-99,共18页Guangyu Zhu Caili Guo Tiankui Zhang; supported by National Natural Science Foundation of China(No.61971060)。; In coded caching,users cache pieces of files under a specific arrangement so that the server can satisfy their requests simultaneously in the broadcast scenario via e Xclusive OR(XOR)operation and therefore reduce the...; 关键词：coded caching MOBILITY small-cell networks

Coded Multicasting for Content Delivery over Predictable Time-Varying Satellite Communication Networks: 《China Communications》2023年第6期339-367,共29页Fan Xu Shuo Shao Meixia Tao Qin Huang Qifa Yan Xiaohu Tang; supported by the National Natural Science Foundation of China under Grants 61941106,61901261,12031011,and 62071026。; With the development of astronautic technology, communication satellites now have a tremendous gain in both quantity and quality, and have already shown their capability on multi-functional converged communication oth...; 关键词：satellite communication content delivery coded multicast greedy algorithm

Packet Transport for Maritime Communications:A Streaming Coded UDP Approach: 《China Communications》2022年第9期10-25,共16页Ye Li Jianhao Yu Liang Chen Yingdong Hu Xiaomin Chen Jue Wang; supported by Natural Science Foundation of China(NSFC)under Grant no.61801248,62171240;by the Key Research and Development Program of Jiangsu Province of China under Grant BE2021013-1;by Science and Technology Program of Nantong under JC2021121;by State Key Laboratory of Advanced Optical Communication Systems and Networks under Grant 2021GZKF006;by the Postgraduate Research&Practice Innovation Program of Jiangsu Province KYCX223346。; The maritime communication network(MCN)plays an important role in the 6th generation(6G)system development.In MCNs,packet transport over long-distance lossy links will be ubiquitous.Transmission control protocol(TCP),...; 关键词：maritime communication network forward-erasure correction congestion control

Code Design and Latency Analysis of Distributed Matrix Multiplication with Straggling Servers in Fading Channels被引量：1: 《China Communications》2021年第10期15-29,共15页Ning Liu Kuikui Li Meixia Tao; supported by NSF of China under grant U1908210;National Key R&D Project of China under grant 2019YFB1802702。; This paper exploits coding to speed up computation offloading in a multi-server mobile edge computing(MEC)network with straggling servers and channel fading.The specific task we consider is to compute the product betw...; 关键词：mobile edge computing distributed matrix multiplication coded computing cooperative transmission

Multi-Source Spinal Coding for Coded Caching Multicast Transmissions in Wireless Networks: 《China Communications》2021年第3期91-104,共14页Aimin Tang Xudong Wang; supported by National Natural Science Foundation of China(No.61801290 and 61771312).; Recently,coded caching has been treated as a promising technique to alleviate the traffic burden in wireless networks.To support high efficient coded caching multicast transmissions,the time-varying heterogeneous chan...; 关键词：coded caching spinal code network coding multicast transmission wireless networks

Service-Driven Coded Forward Scheme Based on Streaming Transmission Model for Lunar Space Communication Networks被引量：1: 《China Communications》2020年第7期15-26,共12页Shushi Gu Ye Wang Guoqing Chen Shuo Shi; supported by the National Natural Sciences Foundation of China under Grant 61701136,Grant 61831008,and Grant 61525103;Guangdong Science and Technology Planning Project Grant 2018B030322004;the project“Verification Platform of Multi-tier Coverage Communication Network for Oceans(LZC0020)”。; With the rapid development of lunar exploration,a large amount of scientific data and media stream service needs to be transmitted through Lunar Space Communication Networks(LSCNs).Due to limited transmitter power and...; 关键词：STREAMING service DELAY

Adaptive Delay Optimization of Multicast-Enabled Coded Caching in Device-to-Device Networks被引量：1: 《China Communications》2020年第1期42-48,共7页Liang Zhong Xueqian Zheng Jie Lin Yang Cao Shenggen Ju; partly supported by the National Natural Science Foundation of China (No.61601334,61601509); This letter investigates a delay optimization problem in device-to-device(D2D)networks where users have pre-downloaded subfiles following a coded caching rule.Due to acquiring rest subfiles,users may suffer both recei...; 关键词：coded caching delay optimization MULTICAST device-to-device

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