Results 51 to 60 of about 3,066 (281)
Wireless device-to-device caching networks with distributed MIMO and hierarchical cooperations
, 2022 In this comprehensive edited book, the authors introduce edge caching from a theoretical perspective and discuss its role in saving ...
Yuan, J, Guo, J, Zhang, J
core
User Preference Learning-Based Edge Caching for Fog Radio Access Network [PDF]
, 2018 In this paper, the edge caching problem in fog radio access network (F-RAN) is investigated. By maximizing the overall cache hit rate, the edge caching optimization problem is formulated to find the optimal policy. Content popularity in terms of time and
Zheng, Fu-Chun +4 more
core +1 more source
IoT Edge Caching: Taxonomy, Use Cases and Perspectives
, 2022 Low latency is an essential constraint for many emerging Internet of Things (IoT) applications. Cloud-based solutions can impose excessive network and processing latency that might hinder the system's operation. On the other hand, offloading tasks to the
Montori, Federico +4 more
core +1 more source
IET Networks, EarlyView., 2023 The topic discussed was the intelligent design of network multimedia using BD and virtual AI technology. First of all, the authors gave a brief overview of its relevant research background, and then comprehensively analysed the advantages and disadvantages of previous scholars' research on network multimedia.
Xin Zhang
wiley +1 more source
Semantic edge caching and prefetching in 5G
2017 14th IEEE Annual Consumer Communications & Networking Conference (CCNC), 2017 Recent popularity of mobile devices increased the demand for mobile network services and applications that require minimal delay. 5G mobile networks are expected to provide much lesser delay than the present mobile networks. One of the conventional ways for decreasing the latency is caching the content closer to the end user.
Can Mehteroglu, Yunus Durmus, Ertan Onur
openaire +2 more sources
Full-Duplex Radios for Edge Caching
CoRR, 2020 To appear in "Wireless Edge Caching: Modelling, Analysis and Optimization", Cambridge University ...
Italo Atzeni, Marco Maso
openaire +2 more sources
Optimizing MDS Codes for Caching at the Edge [PDF]
2015 IEEE Global Communications Conference (GLOBECOM), 2014 In this paper we investigate the problem of optimal MDS-encoded cache placement at the wireless edge to minimize the backhaul rate in heterogeneous networks. We derive the backhaul rate performance of any caching scheme based on file splitting and MDS encoding and we formulate the optimal caching scheme as a convex optimization problem.
Bioglio V, Gabry F, Land I
openaire +3 more sources
Data-driven Approaches to Edge Caching [PDF]
Proceedings of the 2018 Workshop on Networking for Emerging Applications and Technologies, 2018 Content caching at network edge is a promising solution for serving emerging high-throughput low-delay applications, such as virtual reality, augmented reality and Internet-of-Things. The traditional caching algorithms need to adapt to the edge networking environment since old traffic assumptions may no longer hold.
Guangyu Li +6 more
openaire +1 more source
Network Cost Minimization for Reconfigurable Intelligent Surface aided Edge Caching
, 2021 In this paper, a new RIS-aided edge caching system is proposed, where a network cost minimization problem is formulated to optimize content placement at cache units, active beamforming at base station and passive phase shifting at RIS.
Miaowen Wen +11 more
core +1 more source
Advanced Functional Materials, EarlyView.Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg +6 more
wiley +1 more source