Results 1 to 10 of about 1,622,314 (332)

To Cache or Not to Cache: Stable Service Caching in Mobile Edge-Clouds of a Service Market

2020 IEEE 40th International Conference on Distributed Computing Systems (ICDCS), 2020
Mobile edge computing (MEC) is emerging as an enabling technology of low-latency network services, such as Augmented Reality (AR) and Virtual Reality (VR), by deploying cloudlets in locations close to users. In MEC networks, telcooperators can place their services to cloudlets, such that the service accessing delay of users is minimized. In this paper,
Zichuan Xu, Yugen Qin, Pan Zhou 0001, John C. S. Lui, Weifa Liang, Qiufen Xia, Wenzheng Xu, Guowei Wu   +7 more
openaire   +1 more source

Heterogeneous Edge Caching Based on Actor-Critic Learning With Attention Mechanism Aiding

IEEE Transactions on Network Science and Engineering, 2023
In recent years, the explosive growth of network traffic has placed significant strain on backbone networks. To alleviate the content access delay and reduce additional network resource consumption resulting from large-scale requests, edge caching has ...
Chenyang Wang, Ruibin Li, Xiaofei Wang, T. Taleb, Song Guo, Yuxia Sun, Victor C. M. Leung   +6 more
semanticscholar   +1 more source

Cooperative Edge Caching Based on Elastic Federated and Multi-Agent Deep Reinforcement Learning in Next-Generation Networks

IEEE Transactions on Network and Service Management
Edge caching is a promising solution for next-generation networks by empowering caching units in small-cell base stations (SBSs), which allows user equipments (UEs) to fetch users’ requested contents that have been pre-cached in SBSs.
Qiong Wu, Wenhua Wang, Pingyi Fan, Qian-Xi Fan, Huiling Zhu, K. Letaief   +5 more
semanticscholar   +1 more source

Incentivizing Secure Edge Caching for Scalable Coded Videos in Heterogeneous Networks

IEEE Transactions on Information Forensics and Security, 2023
Edge caching has been envisioned as a promising technology in heterogeneous networks (HetNets) to proximally cache (video) contents. Nevertheless, as massive resources (e.g., energy, storage, computing, and bandwidth) are consumed to cache contents, edge
Qichao Xu, Zhou Su, Jianbing Ni
semanticscholar   +1 more source

On Economic Viability of Mobile Edge Caching

ICC 2020 - 2020 IEEE International Conference on Communications (ICC), 2020
Mobile edge caching is a promising approach for enhancing content delivery efficiency and alleviating backbone network burden, via caching popular contents at network edge devices (e.g., base stations or WiFi access points). The successful commercial deployment relies on a comprehensive understanding of the economic interactions among different ...
Changkun Jiang, Lin Gao 0001, Tong Wang 0010, Jingjing Luo, Fen Hou   +4 more
openaire   +1 more source

Online data caching in edge computing

Concurrency and Computation: Practice and Experience, 2021
SummaryData caching is an effective method to reduce traffic and improve the quality of service in network. Traditionally, users' requests are offloaded to the cloud for centralized computing. However, due to security and privacy, these tasks are executed in the nearest server, so that the data and service needed by the task are also essential.
Xinxin Han, Guichen Gao, Yang Wang 0006, Hing-Fung Ting, Ilsun You, Yong Zhang 0001   +5 more
openaire   +1 more source

Cost-efficient edge caching for NOMA-enabled IoT services

China Communications
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 IoT devices, which effectively ...
Chen Ying, Xing Hua, Ma Zhuo, C. Xin, Huang Jiwei   +4 more
semanticscholar   +1 more source

Federated Distributed Deep Reinforcement Learning for Recommendation-Enabled Edge Caching

IEEE Transactions on Services Computing
Recently, in response to the low efficiency and high transmission latency of traditional centralized content delivery networks, especially in congested scenarios, edge caching has emerged as a promising method to bring content caching closer to the edge ...
Huan Zhou, Hao Wang, Zhiwen Yu, Guo Bin, Mingjun Xiao, Jie Wu   +5 more
semanticscholar   +1 more source

Cooperative Multilayer Edge Caching in Integrated Satellite-Terrestrial Networks

IEEE Transactions on Wireless Communications, 2022
The integrated satellite-terrestrial network is promising to provide global broadband communication service. However, the long propagation delay of satellite-terrestrial links will lead to high communication delay when users access the Internet via ...
Xiangming Zhu, Chunxiao Jiang, Linling Kuang, Zhifeng Zhao   +3 more
semanticscholar   +1 more source

Joint Content Caching, Service Placement, and Task Offloading in UAV-Enabled Mobile Edge Computing Networks

IEEE Journal on Selected Areas in Communications
In this paper, we consider an unmanned aerial vehicle (UAV)-enabled mobile edge computing (MEC) network, where multiple UAVs with caching and computation functionalities are deployed to satisfy the heterogeneous content and service requests from the user
Youhan Zhao, Chenxi Liu, Xiaoling Hu, Jianhua He, Mugen Peng, Derrick Wing Kwan Ng, Tony Q. S. Quek   +6 more
semanticscholar   +1 more source