Results 41 to 50 of about 838 (226)
Caching at the Edge with Fountain Codes [PDF]
2018 9th Advanced Satellite Multimedia Systems Conference and the 15th Signal Processing for Space Communications Workshop (ASMS/SPSC), 2018 We address the use of linear randon fountain codes caching schemes in a heterogeneous satellite network. We consider a system composed of multiple hubs and a geostationary Earth orbit satellite. Coded content is memorized in hubs' caches in order to serve immediately the user requests and reduce the usage of the satellite backhaul link.
Recayte, Estefania +2 more
openaire +5 more sources
Mobility-Aware Traffic Offloading via Cooperative Coded Edge Caching
IEEE Access, 2020 With caching popular contents at the small-cell base stations (SBSs), cooperative edge caching has emerged as an effective approach to offload explosively increasing network traffic from a massive number of users in mobile edge networks (MENs).
Dewang Ren +3 more
doaj +1 more source
Precision planter monitoring system based on mobile communication network
IET Networks, EarlyView., 2022 Abstract Sowing is an important link in agricultural production and the basis for ensuring high yields and bumper harvests. Agriculture requires precision plows with good performance and stable work. However, the seeding process is in a completely closed state, and the operator relies mainly on experience to judge the operating state and performance of
Bing Li, Jiyun Li
wiley +1 more source
Design and implementation of geographic information system with mobile terminal and 5G network
IET Networks, EarlyView., 2022 Abstract Remote insurance mainly completes quotation, insurance application and payment through the PC terminal and mobile terminal, and the premium directly enters the insurance account. This article takes remote insurance as an example. First, it analyses the requirements of the remote insurance and insurance system, and then collects data from the ...
Huijun Xiao, Tangsen Huang, Ensong Jiang
wiley +1 more source
Cooperative Coding and Caching for Streaming Data in Multihop Wireless Networks
EURASIP Journal on Wireless Communications and Networking, 2010 This paper studies the distributed caching managements for the current flourish of the streaming applications in multihop wireless networks. Many caching managements to date use randomized network coding approach, which provides an elegant solution for ...
Dan Wang +3 more
doaj +2 more sources
2017 15th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), 2017 The performance of existing \emph{coded caching} schemes is sensitive to worst channel quality, a problem which is exacerbated when communicating over fading channels. In this paper we address this limitation in the following manner: \emph{in short-term}, we allow transmissions to subsets of users with good channel quality, avoiding users with fades ...
Apostolos Destounis +3 more
openaire +2 more sources
Blind Updates in Coded Caching [PDF]
IEEE Journal on Selected Areas in Information Theory, 2021 Shorter version was accepted and presented in ITW 2020, Riva del Garda, Italy. Changes with respect to arXiv:2010.10464v1 -- improved presentation and corrected minor errors.
Suman Ghosh 0003 +2 more
openaire +3 more sources
Coded Caching: User to Access Points Distribution in Wireless Local Area Networks
IEEE AccessModern wireless networks face significant challenges in high-density deployments, where the existing approaches fail to fully exploit the cooperative potential of coded caching, intelligent user clustering, and graph-theoretic optimization.
Mirna Haidar +3 more
doaj +1 more source
Efficient Algorithms for Coded Multicasting in Heterogeneous Caching Networks
Entropy, 2019 Coded multicasting has been shown to be a promising approach to significantly improve the performance of content delivery networks with multiple caches downstream of a common multicast link.
Giuseppe Vettigli +5 more
doaj +1 more source
Full Coded Caching Gains for Cache-less Users [PDF]
2018 IEEE Information Theory Workshop (ITW), 2018 17 pages, partially presented in ITW 2018, Accepted for publication in Transactions on Information ...
Eleftherios Lampiris, Petros Elia
openaire +2 more sources