Results 41 to 50 of about 26,223 (284)
Server resource dimensioning and routing of service function chain in NFV network architectures [PDF]
, 2016 The Network Function Virtualization (NFV) technology aims at virtualizing the network service with the execution of the single service components in Virtual Machines activated on Commercial-off-the-shelf (COTS) servers.
Eramo, Vincenzo +2 more
core +3 more sources
IEEE Access, 2019 In this paper, in order to improve network security, we propose an optimal placement of security virtual network function (security VNF) for service function chains based on the security level.
Dhanu Dwiardhika, Takuji Tachibana
doaj +1 more source
Evaluation of Reactive Service Function Path Discovery in Symmetrical Environment
Telfor Journal, 2022 In this paper we continue our study of path discovery process for Service Function Chaining (SFC) in Software Defined Network (SDN). By default, service function (SF) paths are established proactively - before data transmission takes place.
M. Mihaeljans, A. Skrastins
doaj +1 more source
, 2020 Fixed and mobile telecom operators, enterprise network operators and cloud providers strive to face the challenging demands coming from the evolution of IP networks (e.g.
Abdelsalam, Ahmed +7 more
core +1 more source
Application-aware and Dynamic Security Function Chaining for Mobile Networks
Journal of Internet Services and Information Security, 2017 Mobile networks have urgent demands of fine-grained, cost-effective and flexible service provision for diversified user traffic. To cope with these demands, researchers have proposed various Service Function Chaining (SFC) solutions with the rise of ...
Guanglei Li +3 more
doaj +1 more source
Flow-Aware Service Function Embedding Algorithm in Programmable Data Plane
IEEE Access, 2021 Service function chaining (SFC) is an indispensable technique for Internet service providers to efficiently manage their networks. However, SFC poses requirements of additional processing time of service functions (SFs) and increased routing time owing ...
Jaewook Lee +3 more
doaj +1 more source
Evaluation of a method and a computer tool for generating concept designs [PDF]
, 2012 The authors have developed a method/computer tool to assist (student) engineering designers in generating concept designs. The method is based on the chaining of physical laws and complementary basic schemata (BS).
Fain, Nusa +2 more
core +1 more source
Solving Anomalies in NFV-SDN Based Service Function Chaining Composition for IoT Network
IEEE Access, 2018 Service function chaining (SFC) is able to provide customizable network function services to the traffic flows of different IoT subjects. Nowadays, SFC becomes profound to implement the service requirements of different IoT devices with the flexibility ...
Deqing Zou +4 more
doaj +1 more source
MeDICINE: Rapid Prototyping of Production-Ready Network Services in Multi-PoP Environments [PDF]
, 2016 Virtualized network services consisting of multiple individual network functions are already today deployed across multiple sites, so called multi-PoP (points of presence) environ- ments.
Karl, Holger +2 more
core +3 more sources
IEEE Access, 2019 With the development of network technology such as software-defined network (SDN) and network function virtualization (NFV), Internet service providers (ISPs) are increasingly placing the virtual network function(VNF) instances at the network edge to ...
Jiachen Zu +4 more
doaj +1 more source