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Mobile Edge Computing (MEC) as an emerging paradigm utilizing cloudlet or fog nodes to extend remote cloud computing to the edge of the network, is foreseen as a key technology towards next generation wireless networks. By offloading…

网络与互联网体系结构 · 计算机科学 2018-10-16 Long Chen , Jigang Wu , Xin Long , Zikai Zhang

It is significant to apply load-balancing strategy to improve the performance and reliability of resource in data centers. One of the challenging scheduling problems in Cloud data centers is to take the allocation and migration of…

分布式、并行与集群计算 · 计算机科学 2015-08-27 Minxian Xu , Guangchun Luo , Ling Tian , Aiguo Chen , Yaqiu Jiang , Guozhong Li , Wenhong Tian

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

The empowering unmanned aerial vehicles (UAVs) have been extensively used in providing intelligence such as target tracking. In our field experiments, a pre-trained convolutional neural network (CNN) is deployed at the UAV to identify a…

图像与视频处理 · 电气工程与系统科学 2020-08-19 Bo Yang , Xuelin Cao , Chau Yuen , Lijun Qian

A Unmanned aerial vehicle (UAV)-assisted mobile edge computing (MEC) scheme with simultaneous wireless information and power transfer (SWIPT) is proposed in this paper. Unlike existing MEC-WPT schemes that disregard the downlink period for…

信号处理 · 电气工程与系统科学 2024-03-07 Xiaoyan Hu , Pengle Wen , Han Xiao , Wenjie Wang , Kai-Kit Wong

In the traditional cellular-based mobile edge computing (MEC), users at the edge of the cell are prone to suffer severe inter-cell interference and signal attenuation, leading to low throughput even transmission interruptions. Such edge…

系统与控制 · 电气工程与系统科学 2023-12-05 Langtian Qin , Hancheng Lu , Yuang Chen , Baolin Chong , Feng Wu

The promising applications of large language models are often limited by the constrained GPU memory capacity available on edge devices. Mixture-of-Experts (MoE) models help address this issue by activating only a subset of the model's…

分布式、并行与集群计算 · 计算机科学 2025-09-03 Xiaoniu Song , Zihang Zhong , Rong Chen , Haibo Chen

Cell-free massive MIMO improves the fairness among the user equipments (UEs) in the network by distributing many cooperating access points (APs) around the region while connecting them to a centralized cloud-computing unit that coordinates…

信号处理 · 电气工程与系统科学 2024-12-05 Ozan Alp Topal , Özlem Tuğfe Demir , Emil Björnson , Cicek Cavdar

Unmanned aerial vehicle (UAV)-based base stations offer a promising solution in emergencies where the rapid deployment of cutting-edge networks is crucial for maximizing life-saving potential. Optimizing the strategic positioning of these…

人工智能 · 计算机科学 2025-04-08 Mario Rico Ibanez , Azim Akhtarshenas , David Lopez-Perez , Giovanni Geraci

In recent years, cloud and edge architectures have gained tremendous focus for offloading computationally heavy applications. From machine learning and Internet of Thing (IOT) to industrial procedures and robotics, cloud computing have been…

机器人学 · 计算机科学 2023-02-01 Achilleas Santi Seisa , Sumeet Gajanan Satpute , George Nikolakopoulos

Modern networked systems are increasingly reconfigurable, enabling demand-aware infrastructures whose resources can be adjusted according to the workload they currently serve. Such dynamic adjustments can be exploited to improve network…

数据结构与算法 · 计算机科学 2019-04-12 Monika Henzinger , Stefan Neumann , Stefan Schmid

The rise of ultra-dense LEO constellations creates a complex and asynchronous network environment, driven by their massive scale, dynamic topologies, and significant delays. This unique complexity demands an adaptive packet routing…

网络与互联网体系结构 · 计算机科学 2025-11-03 Ke He , Thang X. Vu , Le He , Lisheng Fan , Symeon Chatzinotas , Bjorn Ottersten

Internet of Things (IoT) is considered as the enabling platform for a variety of promising applications, such as smart transportation and smart city, where massive devices are interconnected for data collection and processing. These IoT…

网络与互联网体系结构 · 计算机科学 2021-03-22 Laha Ale , Ning Zhang , Xiaojie Fang , Xianfu Chen , Shaohua Wu , Longzhuang Li

With the explosive demands for data, content delivery networks are facing ever-increasing challenges to meet end-users quality-of-experience requirements, especially in terms of delay. Content can be migrated from surrogate servers to local…

网络与互联网体系结构 · 计算机科学 2023-07-19 Sepideh Malektaji , Amin Ebrahimzadeh , Halima Elbiaze , Roch Glitho , Somayeh Kianpishe

Heavy data load and wide cover range have always been crucial problems for online data processing in internet of things (IoT). Recently, mobile-edge computing (MEC) and unmanned aerial vehicle base stations (UAV-BSs) have emerged as…

网络与互联网体系结构 · 计算机科学 2019-06-13 Shuo Wan , Jiaxun Lu , Pingyi Fan , Khaled B. Letaief

Mobile edge computing (MEC) is emerging to support delay-sensitive 5G applications at the edge of mobile networks. When a user moves erratically among multiple MEC nodes, the challenge of how to dynamically migrate its service to maintain…

网络与互联网体系结构 · 计算机科学 2020-06-18 Huirong Ma , Zhi Zhou , Xu Chen

Edge computing hosts applications close to the end users and enables low-latency real-time applications. Modern applications inturn have adopted the microservices architecture which composes applications as loosely coupled smaller…

网络与互联网体系结构 · 计算机科学 2021-11-02 Dhruv Garg , Nanjangud C. Narendra , Selome Tesfatsion

The transformation of smart mobility is unprecedented--Autonomous, shared and electric connected vehicles, along with the urgent need to meet ambitious net-zero targets by shifting to low-carbon transport modalities result in new traffic…

分布式、并行与集群计算 · 计算机科学 2024-05-07 Zeinab Nezami , Emmanouil Chaniotakis , Evangelos Pournaras

Topology optimization is a computational method used to determine the optimal material distribution within a prescribed design domain, aiming to minimize structural weight while satisfying load and boundary conditions. For critical…

硬件体系结构 · 计算机科学 2026-04-17 Kaustubh Mhatre , Vedant Tewari , Aditya Ray , Farhan Khan , Ridwan Olabiyi , Ashif Iquebal , Aman Arora

To overcome long propagation delays for data exchange between the remote cloud data center and end devices in Mobile Cloud Computing (MCC), Mobile Edge Computing (MEC) is merging to push mobile computing, network control and storage to the…

分布式、并行与集群计算 · 计算机科学 2021-12-21 Zhenhua Duan , Cong Tian , Nan Zhang , Mengchu Zhou , Bin Yu , Xiaobing Wang , Jiangen Guo , Ying Wu