Zobrazeno 1 - 10
of 16
pro vyhledávání: '"virtualization"'
Publikováno v:
IEEE Communications Surveys & Tutorials
The increase of flexibility is a common objective of softwarized networks based on concepts such as Software Defined Networking, Network Function Virtualization and Network Virtualization. Hence, in the state of the art, flexibility is used as an arg
Publikováno v:
IEEE Communications Surveys & Tutorials. 22:1761-1804
Millions of sensors continuously produce and transmit data to control real-world infrastructures using complex networks in the Internet of Things (IoT). However, IoT devices are limited in computational power, including storage, processing, and commu
Publikováno v:
IEEE Communications Surveys & Tutorials. 22:389-425
It is the overriding trend of the present-day world that traditional systems and mobile devices are currently transforming into intelligent systems and smart devices. Against this backdrop, cyber-physical systems (CPSs) and Internet-of-Things (IoT) e
Publikováno v:
IEEE Communications Surveys & Tutorials. 22:504-525
Network Functions Virtualization (NFV) has received considerable attention in the past few years, both from industry and academia, due to its potential for reducing capital and operational expenditures, thus enabling faster innovation in networks. NF
Publikováno v:
IEEE Communications Surveys & Tutorials. 21:1462-1482
The residential gateway (RGW) is a key device, located in the customer premises, standing between the home network and the access network. It imposes a considerable cost for the operator and constitutes a single point of failure for all the services
Autor:
Danda B. Rawat, Swetha Reddy
Publikováno v:
IEEE Communications Surveys & Tutorials. 19:325-346
Software-defined networking (SDN) is an emerging paradigm, which breaks the vertical integration in traditional networks to provide the flexibility to program the network through (logical) centralized network control. SDN has the capability to adapt
Publikováno v:
IEEE Communications Surveys and Tutorials
IEEE Communications Surveys and Tutorials, 2018, 20 (4), pp.3330-3368. ⟨10.1109/COMST.2018.2859449⟩
IEEE Communications Surveys and Tutorials, 2018, 20 (4), pp.3330-3368. ⟨10.1109/COMST.2018.2859449⟩
Network functions virtualization (NFV), along with software-defined networking (SDN), drives a new change in networking infrastructure with respect to designing, deploying, and managing various network services. In particular, NFV has potential to si
Autor:
Andres J. Gonzalez, Gianfranco Nencioni, Bjarne E. Helvik, Andrzej Kamisinski, Poul E. Heegaard
Publikováno v:
IEEE Communications Surveys and Tutorials
The introduction of network function virtualisation (NFV) represents a significant change in networking technology, which may create new opportunities in terms of cost efficiency, operations, and service provisioning. Although not explicitly stated a
Autor:
Ummy Habiba, Ekram Hossain
Publikováno v:
IEEE Communications Surveys & Tutorials. 20:2264-2293
Wireless network virtualization (WNV) is considered as a reliable and effective solution to enhance the capacity and resource utilization in emerging 5G cellular wireless networks. WNV supports network sharing and multi-tenancy by allowing applicatio
Autor:
Ying-Dar Lin
Publikováno v:
IEEE Communications Surveys & Tutorials. 20:1-6
I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2018. This issue includes 35 papers covering different aspects of communication networks. In particular, these articles survey and tutor various issues in “Wirele