Network Slices for Vertical Industries
نویسندگان
چکیده
Network Slicing allows to simultaneously support the specific needs of vertical industries with a diverse range of networking and computing requirements. Network Functions Virtualization (NFV) has been defined to deploy multiple network services on a common infrastructure. We extend the NFV concept to vertical services, i.e. services implemented on top of network services and providing the applications of the verticals. We present a component of the 5G-Transformer system, named vertical slicer, which acts as the interface to verticals. The vertical slicer has two main functionalities: allowing verticals to define vertical services based on a set of service blueprints and arbitrating among several vertical services in case of resource shortage. Keywords—network slicing, vertical service, arbitration
منابع مشابه
Policy Model for Sharing Network Slices in 5G Core Network
As mobile data traffic increases, and the number of services provided by the mobile network increases, service load flows as well, which requires changing in the principles, models, and strategies for media transmission streams serving to guarantee the given nature of giving a wide scope of services in Flexible and cost-effective. Right now, the fundamental question remains what number of netwo...
متن کاملEnd-to-End Architecture Modularisation and Slicing for Next Generation Networks
The journey towards the deployment of next generation networks has recently accelerated, driven by the joint effort of research and standards organisations. Despite this fact, the overall picture is still unclear as prioritization and understanding on several key concepts are not yet agreed by major vendors and network providers. Network Slicing is one of the central topics of the debate, and i...
متن کاملبررسی دقت توموگرافی خطی در تعیین محل حفره بینی و سینوس ماگزیلاری1
Background and Aim: Accurate measurement of bone height and width is essential prior to dental implant placement. The method of surgery as well as, the type and size of implants are determined according to dimensions of the residual bone. The purpose of this study was to evaluate the accuracy of linear tomography in localization of the floor of nasal fossa and maxillary sinus, and to determine ...
متن کاملHow to Regulate Vertical Market Structure in Network Industries
This paper analyzes the equilibrium outcomes in a network industry under different vertical market structures. In this industry, an upstreammonopolist operates a network used as an input to produce horizontally differentiated final products that are imperfect substitutes. Three potential drawbacks of market structure regulation are analyzed: (i) double marginalization, (ii) underinvestment, and...
متن کاملInfrastructure Quality in Deregulated Industries: Is There an Underinvestment Problem?
We investigate how various institutional settings affect a network provider's incentives to invest in infrastructure quality. Under reasonable assumptions on demand, investment incentives turn out to be smaller under vertical separation than under vertical integration, though we also provide counterexamples. The introduction of downstream competition for the market can sometimes improve incenti...
متن کامل