Network service chaining with optimized network function embedding supporting service decompositions
نویسندگان
چکیده
منابع مشابه
Network service chaining with optimized network function embedding supporting service decompositions
The rise of Software-Defined Networking (SDN) and Network Function Virtualization (NFV) introduces opportunities for service providers to reduce CAPEX/OPEX and to offer and quickly deploy novel network services. In particular, SDN and NFV enable the flexible composition of network functions, a generic service concept known as Network Service Chaining (NSC). However, the control of resources, ma...
متن کاملCollaborative Learning Agents Supporting Service Network Management
Service oriented systems need to be maintained to keep the requested level of service. This is challenge in large gridand saas based networks that are managed by numerous entities. This paper is about supporting multi agent systems that operate in the network and support its management by learning actual structures from life observed logging data. We focus on a collaborative grammar induction m...
متن کاملOptimal virtual network function placement in multi-cloud service function chaining architecture
Service Function Chaining (SFC) is the problem of deploying various network service instances over geographically distributed data centers and providing inter-connectivity among them. The goal is to enable the network traffic to flow smoothly through the underlying network, resulting in an optimal quality of experience to the end-users. Proper chaining of network functions leads to optimal util...
متن کاملOrchestrating Service Function Chaining in Cloud Environments
The rapid emergence of Software Defined Networks (SDN) and Network Function Virtualization (NFV) concepts is enabling the innovation of cloud infrastructures for supporting real time services and applications. Interconnecting Service Functions (SFs) in a specific ordered way to support applications’ requirements is defining the concept of Service Function Chaining (SFC). SFC uses those evolved ...
متن کاملA survey on service function chaining
Cloud computing is gaining significant attention and virtualized datacenters are becoming popular as a costeffective infrastructure. The network services are transitioning from a host-centric to a data-centric model moving the data and the computational resources closer to the end users. To meet the dynamic user demands, network operators have chosen to use elastic virtual resources to implemen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computer Networks
سال: 2015
ISSN: 1389-1286
DOI: 10.1016/j.comnet.2015.09.035