Results 151 to 160 of about 13,837 (195)

Energy-Aware Positioning Service Provisioning for Cloud-Edge-Vehicle Collaborative Network Based on DRL and Service Function Chain

IEEE Transactions on Mobile Computing
In the collaborative intelligent transportation system, providing precise positioning services is costly. Reducing resource consumption and improving revenue are crucial to the development of positioning services.
Peiying Zhang, Yi Zhang, Neeraj Kumar, M. Guizani, A. Barnawi, Wei Zhang   +5 more
semanticscholar   +1 more source

5G Service Function Chain Provisioning: A Deep Reinforcement Learning-Based Framework

IEEE Transactions on Network and Service Management
We study the dynamic joint service function chain (SFC) embedding problem in a network function virtualization (NFV)-enabled edge cloud network. Our design goal is to optimize the network throughput by maximizing the average number of SFCs successfully ...
Thinh Duy Tran, B. Jaumard, Quang Huy Duong, K. Nguyen   +3 more
semanticscholar   +1 more source

Anomaly Detection of Service Function Chain Based on Distributed Knowledge Distillation Framework in Cloud–Edge Industrial Internet of Things Scenarios

IEEE Internet of Things Journal
Due to the increasingly complex and dynamic network topology, as well as multiple layers in the cloud–edge–end collaboration scenarios in the Industrial Internet of Things (IIoT), service function chains (SFCs) generated from user requests are more prone
Lun Tang, Chengcheng Xue, Yuchen Zhao, Qianbin Chen   +3 more
semanticscholar   +1 more source

Service Function Chain Migration in LEO Satellite Networks

China Communications
With the advancements of software defined network (SDN) and network function virtualization (NFV), service function chain (SFC) placement becomes a crucial enabler for flexible resource scheduling in low earth orbit (LEO) satellite networks. While due to
Geng Yuhui, Wang Niwei, Chen Xi, Xiaofan Xu, Changsheng Zhou, Yang Junyi, Zhenyu Xiao, Xianbin Cao   +7 more
semanticscholar   +1 more source

Cold-Start-Aware Cloud-Native Parallel Service Function Chain Caching in Edge–Cloud Network

IEEE Internet of Things Journal
Virtualized network function (VNF) and service function chain (SFC) are the fundamental components in network functions virtualization (NFV) infrastructure, which supports the evolution of modern 5G networks.
Jiayin Zhang, Huiqun Yu, Guisheng Fan, Qifeng Tang, Zengpeng Li, Jin Xu   +5 more
semanticscholar   +1 more source

Chain Segment Protection for Dependence-aware Service Function Chain in NFV

2024 7th World Conference on Computing and Communication Technologies (WCCCT)
Network services can be delivered through a service function chain (SFC) for reliability-sensitive applications. Traditional SFC protection can be employed by providing a node-link-disjoint backup path to avoid SFC disruption. However, such a backup path
Chengzong Peng, Yang Bai, Siqi Yang, Danyang Zheng, Xiaojun Cao   +4 more
semanticscholar   +1 more source

Mobility-Aware Service Function Chain Deployment and Migration in LEO Mega-Constellation Networks

2024 IEEE/CIC International Conference on Communications in China (ICCC)
Introducing Software Defined Network (SDN) and Network Function Virtualization (NFV) into Low Earth Orbit (LEO) mega-constellation networks can provide better services to global users.
Wenxin Ma, Tao Peng, Chang Yuan, Wenbo Wang   +3 more
semanticscholar   +1 more source

Service Function Chain Scheduling Under the Multi-Cloud Collaborative Service of Information Networks Used for Cross-Domain Remote Surgery

IEEE Transactions on Network and Service Management
Remote surgery is an emerging medical business derived from information networking technology and plays an increasingly essential role in the medical system.
Qinghua Zhang, Xianchao Zhang, Jia Chen, Deyun Gao, Yingda Wu, Yinhao Wang, Xu Huang, Hongke Zhang   +7 more
semanticscholar   +1 more source

Profit-Maximizing Service Function Chain Embedding in NFV-Based 5G Core Networks

IEEE Transactions on Network Science and Engineering
Network Function Virtualization (NFV) is a promising technology to make 5G networks more flexible and cost-efficient. With NFV, a 5G network service is implemented as several Virtual Network Functions (VNFs) that run on general machines, called a Service
Zhenke Chen, He Li, K. Ota, Mianxiong Dong   +3 more
semanticscholar   +1 more source

Blaze: Delay-Aware Cloud-Edge Collaborative Service Function Chain Deployment with Network Calculus

IEEE Wireless Communications and Networking Conference
With the rapid development of Internet of the Things (IoT) technology, IoT services have higher and higher requirements for latency. In the IoT environment, virtual network functions (VNFs) are deployed on general-purpose hardware and are sequentially ...
Huimin Luo, Jiao Zhang, Yongchen Pan, Tian Pan, Tao Huang   +4 more
semanticscholar   +1 more source