CACHING

作品数:162被引量:309H指数:8
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Content Caching Algorithms in Drone-Aided Ad Hoc Networks
《Computers, Materials & Continua》2024年第12期4727-4742,共16页Yong Beom Park Jian Kim Beom Kyu Suh Ismatov Akobir Ki-Il Kim 
supported by“Regional Innovation Strategy(RIS)”through the National Research Foundation of Korea(NRF)funded by the Ministry of Education(MOE)(2021RIS-004);the Institute for Information&Communications Technology Planning&Evaluation(IITP)grant funded by the Korean government(MSIT)(No.RS-2022-II221200,Convergence Security Core Talent Training Business(Chungnam National University)).
Content delivery networks(CDNs)lead to fast content distribution through content caching at specific CDN servers near end users.However,existing CDNs based on infrastructure cannot be employed in special cases,such as...
关键词:Content delivery networks content caching unmanned aerial networks Ad hoc networks partial segment duplicated contents DRONE 
Deep Reinforcement Learning for Energy-Efficient Edge Caching in Mobile Edge Networks
《China Communications》2024年第11期243-256,共14页Meng Deng Zhou Huan Jiang Kai Zheng Hantong Cao Yue Chen Peng 
supported in part by the National Natural Science Foundation of China under Grant 62172255;in part by the Outstanding Youth Program of Hubei Natural Science Foundation under Grant 2022CFA080;the Wuhan AI Innovation Program(2022010702040056)。
Edge caching has emerged as a promising application paradigm in 5G networks,and by building edge networks to cache content,it can alleviate the traffic load brought about by the rapid growth of Internet of Things(IoT)...
关键词:deep reinforcement learning edge caching energy consumption markov decision process 
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 
Analytical modeling of cache-enabled heterogeneous networks using Poisson cluster processes
《Digital Communications and Networks》2024年第5期1439-1447,共9页Junhui Zhao Lihua Yang Xiaoting Ma Ziyang Zhang 
supported in part by National Key Research and Development Project under Grant 2020YFB1807204;in part by the National Natural Science Foundation of China under Grant U2001213 and 61971191;in part by the Beijing Natural Science Foundation under Grant L201011;in part by the Key project of Natural Science Foundation of Jiangxi Province under Grant 20202ACBL202006;in part by the Science and Technology Foundation of Jiangxi Province(20202BCD42010)。
The dual frequency Heterogeneous Network(HetNet),including sub-6 GHz networks together with Millimeter Wave(mmWave),achieves the high data rates of user in the networks with hotspots.The cache-enabled HetNets with hot...
关键词:Heterogeneous networks Millimeter wave Poisson cluster processes CACHING Stochastic geometry 
Real-time all-frequency global llumination with radiance caching
《Computational Visual Media》2024年第5期923-936,共14页Youxin Xing Gaole Pan Xiang Chen Ji Wu Lu Wang Beibei Wang 
supported by the National Key R&D Program of China under Grant No.2020YFB1709203;the National Natural Science Foundation of China under Grant Nos.62272275 and 62172220;the Shandong Provincial Natural Science Foundation of China under Grant No.ZR2020LZH016.
Global illumination(GI)plays a crucial role in rendering realistic results for virtual exhibitions,such as virtual car exhibitions.These scenarios usually include all-frequency bidirectional reflectance distribution f...
关键词:real-time global illumination all-frequency BRDFs Haar wavelets radiance caching 
Information Centric Networking Based Cooperative Caching Framework for 5G Communication Systems
《Computers, Materials & Continua》2024年第9期3945-3966,共22页R.Mahaveerakannan Thanarajan Tamilvizhi Sonia Jenifer Rayen Osamah Ibrahim Khalaf Habib Hamam 
New Brunswick Innovation Foundation(NBIF)for the financial support of the global project.
The demands on conventional communication networks are increasing rapidly because of the exponential expansion of connected multimedia content.In light of the data-centric aspect of contemporary communication,the info...
关键词:Information-centric networking caching schemes 5G communication non-negative matrix factorization(NMF) weighted clustering algorithm 
Joint Communication-Caching-Computing Resource Allocation for Bidirectional Data Computation in IRS-Assisted Hybrid UAV-Terrestrial Network
《Chinese Journal of Electronics》2024年第4期1093-1103,共11页Yangzhe LIAO Lin LIU Yuanyan SONG Ning XU 
Natural Science Foundation of China (Grant No. 52201417);National Key R&D Program of China (Grant No. 2021ZD 0114600);Shenzhen Science and Technology Program (Grant No. JCYJ20220818102002005)。
Joint communication-caching-computing resource allocation in wireless inland waterway communications enables resource-constrained unmanned surface vehicles(USVs) to provision computation-intensive and latencysensitive...
关键词:Intelligent reflecting surface Unmanned surface vehicles Bidirectional data computation Resource allocation 
Proactive Caching at the Wireless Edge:A Novel Predictive User Popularity-Aware Approach
《Computer Modeling in Engineering & Sciences》2024年第8期1997-2017,共21页Yunye Wan Peng Chen Yunni Xia Yong Ma Dongge Zhu Xu Wang Hui Liu Weiling Li Xianhua Niu Lei Xu Yumin Dong 
Mobile Edge Computing(MEC)is a promising technology that provides on-demand computing and efficient storage services as close to end users as possible.In an MEC environment,servers are deployed closer to mobile termin...
关键词:Mobile edge computing content caching system average cost deep reinforcement learning collaborative mechanism 
Cost-Efficient Edge Caching for NOMA-Enabled IoT Services
《China Communications》2024年第8期182-191,共10页Chen Ying Xing Hua Ma Zhuo Chen Xin Huang Jiwei 
supported in part by Beijing Natural Science Foundation under Grant L232050;in part by the Project of Cultivation for young topmotch Talents of Beijing Municipal Institutions under Grant BPHR202203225;in part by Young Elite Scientists Sponsorship Program by BAST under Grant BYESS2023031.
Mobile edge computing(MEC)is a promising paradigm by deploying edge servers(nodes)with computation and storage capacity close to IoT devices.Content Providers can cache data in edge servers and provide services for Io...
关键词:CACHING cost Internet of Things mobile edge computing non-orthogonal multiple access 
Caching Strategies in NDN Based Wireless Ad Hoc Network:A Survey
《Computers, Materials & Continua》2024年第7期61-103,共43页Ahmed Khalid Rana Asif Rehman Byung-Seo Kim 
supported by the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIT)(No.2022R1A2C1003549).
Wireless Ad Hoc Networks consist of devices that are wirelessly connected.Mobile Ad Hoc Networks(MANETs),Internet of Things(IoT),and Vehicular Ad Hoc Networks(VANETs)are the main domains of wireless ad hoc network.Int...
关键词:Content centric network Internet of Things mobile ad hoc network named data network vehicular ad hoc network 
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