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As mobile networks proliferate, we are experiencing a strong diversification of services, which requires greater flexibility from the existing network. Network slicing is proposed as a promising solution for resource utilization in 5G and…

网络与互联网体系结构 · 计算机科学 2021-11-17 Yongshuai Liu , Jiaxin Ding , Zhi-Li Zhang , Xin Liu

The combination of Internet of Things (IoT) and Edge Computing (EC) can assist in the delivery of novel applications that will facilitate end users activities. Data collected by numerous devices present in the IoT infrastructure can be…

数据库 · 计算机科学 2020-08-13 Kostas Kolomvatsos , Christos Anagnostopoulos

We consider a hierarchical edge-cloud architecture in which services are provided to mobile users as chains of virtual network functions. Each service has specific computation requirements and target delay performance, which require placing…

网络与互联网体系结构 · 计算机科学 2022-02-21 Itamar Cohen , Carla Fabiana Chiasserini , Paolo Giaccone , Gabriel Scalosub

Data heterogeneity is an intrinsic property of recommender systems, making models trained over the global data on the cloud, which is the mainstream in industry, non-optimal to each individual user's local data distribution. To deal with…

机器学习 · 计算机科学 2022-01-26 Renjie Gu , Chaoyue Niu , Yikai Yan , Fan Wu , Shaojie Tang , Rongfeng Jia , Chengfei Lyu , Guihai Chen

Emerging with the support of computing and communications technologies, Metaverse is expected to bring users unprecedented service experiences. However, the increase in the number of Metaverse users places a heavy demand on network…

网络与互联网体系结构 · 计算机科学 2022-08-02 Hongyang Du , Jiacheng Wang , Dusit Niyato , Jiawen Kang , Zehui Xiong , Xuemin , Shen , Dong In Kim

Mobile edge computing (MEC) provides users with a high quality experience (QoE) by placing servers with rich services close to the end users. Compared with local computing, MEC can contribute to energy saving, but results in increased…

网络与互联网体系结构 · 计算机科学 2020-08-24 JunJie Yu , Han Wang , Mingxiong Zhao , WenTao Li , HuiQi Bao , Li Yin , Mi Wu

Vehicle-to-everything (V2X) communication is a key enabler that connects vehicles to neighboring vehicles, infrastructure and pedestrians. In the past few years, multimedia services have seen an enormous growth and it is expected to…

网络与互联网体系结构 · 计算机科学 2020-02-18 Hamza Khan , Sumudu Samarakoon , Mehdi Bennis

Multi-access edge computing (MEC) emerges as an essential part of the upcoming Fifth Generation (5G) and future beyond-5G mobile communication systems. It adds computational power towards the edge of cellular networks, much closer to…

网络与互联网体系结构 · 计算机科学 2022-07-26 Bin Han , Vincenzo Sciancalepore , Yihua Xu , Di Feng , Hans D. Schotten

With the increasing growth of information through smart devices, increasing the quality level of human life requires various computational paradigms presentation including the Internet of Things, fog, and cloud. Between these three…

To overcome devices' limitations in performing computation-intense applications, mobile edge computing (MEC) enables users to offload tasks to proximal MEC servers for faster task computation. However, current MEC system design is based on…

网络与互联网体系结构 · 计算机科学 2020-05-19 Chen-Feng Liu , Mehdi Bennis , Merouane Debbah , H. Vincent Poor

Energy efficiency and security are two critical issues for mobile edge computing (MEC) networks. With stochastic task arrivals, time-varying dynamic environment, and passive existing attackers, it is very challenging to offload computation…

系统与控制 · 电气工程与系统科学 2021-02-10 Qun Wang , Han Hu , Haijian Sun , Rose Qingyang Hu

Cloud applications are increasingly moving away from monolithic services to agile microservices-based deployments. However, efficient resource management for microservices poses a significant hurdle due to the sheer number of loosely…

分布式、并行与集群计算 · 计算机科学 2022-08-10 Md Rajib Hossen , Mohammad A. Islam , Kishwar Ahmed

Given flexible mobility, rapid deployment, and low cost, unmanned aerial vehicle (UAV)-enabled mobile edge computing (MEC) shows great potential to compensate for the lack of terrestrial edge computing coverage. However, limited battery…

信息论 · 计算机科学 2024-04-04 Long He , Geng Sun , Zemin Sun , Pengfei Wang , Jiahui Li , Shuang Liang , Dusit Niyato

Edge Computing (EC) allows users to access computing resources at the network frontier, which paves the way for deploying delay-sensitive applications such as Mobile Augmented Reality (MAR). Under the EC paradigm, MAR users connect to the…

分布式、并行与集群计算 · 计算机科学 2023-02-21 Ayoub Ben-Ameur , Andrea Araldo , Tijani Chahed

In this paper, we investigate dynamic resource allocation (DRA) problems for Internet of Things (IoT) in real-time cloud radio access networks (C-RANs), by combining gradient boosting approximation and deep reinforcement learning to solve…

信息论 · 计算机科学 2019-10-30 Yifan Luo , Jiawei Yang , Wei Xu , Kezhi Wang , Marco Di Renzo

Low latency communication is one of the fundamental requirements for 5G wireless networks and beyond. In this paper, a novel approach for joint caching, user scheduling and resource allocation is proposed for minimizing the queuing latency…

网络与互联网体系结构 · 计算机科学 2023-09-22 Tamoor-ul-Hassan Syed , Samarakoon Sumudu , Bennis Mehdi , Matti Latva-aho

We consider the problem of optimizing Quality of Experience (QoE) of clients streaming real-time video, served by networks managed by different operators that can share bandwidth with each other. The abundance of real-time video traffic is…

网络与互联网体系结构 · 计算机科学 2025-01-31 Sushi Anna George , Vinay Joseph

This paper investigates an uplink non-orthogonal multiple access (NOMA)-based mobile-edge computing (MEC) network. Our objective is to minimize the total energy consumption of all users including transmission energy and local computation…

信号处理 · 电气工程与系统科学 2019-02-18 Zhaohui Yang , Jiancao Hou , Mohammad Shikh-Bahaei

Resource management for cloud-native microservices has attracted a lot of recent attention. Previous work has shown that machine learning (ML)-driven approaches outperform traditional techniques, such as autoscaling, in terms of both SLA…

分布式、并行与集群计算 · 计算机科学 2024-01-08 Yanqi Zhang , Zhuangzhuang Zhou , Sameh Elnikety , Christina Delimitrou

Incorporating mobile edge computing (MEC) in Internet of Things (IoT) enables resource-limited IoT devices to offload their computation tasks to a nearby edge server. In this paper, we investigate an IoT system assisted by the MEC technique…

信息论 · 计算机科学 2021-12-30 Xuming An , Rongfei Fan , Han Hu , Ning Zhang , Saman Atapattu , Theodoros A. Tsiftsis