5G Edge Resource Federation: Dynamic and Cross-domain Network Slice Deployment

Boubendir, Amina; Guillemin, Fabrice; Toquin, Christophe Le; Alberi-Morel, Marie-Line; Faucheux, Frederic; Kerboeuf, Sylvaine; Lafragette, Jean-Luc; Orlandi, Barbara

doi:10.1109/netsoft.2018.8460118

Cited by 7 publications

(5 citation statements)

References 4 publications

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“…However, SbD and PbD are identified as promising research directions in NS security [21]. At the design stage of automating the orchestration of E2E network slices and managing their lifecycle, the level of security can be taken as a key requirement [180]. In [181], Li et.…”

Section: Discussionmentioning

confidence: 99%

A Survey on Network Slicing Security: Attacks, Challenges, Solutions and Research Directions

De Alwis,

Porambage,

Dev

et al. 2024

IEEE Commun. Surv. Tutorials

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The dawn of softwarized networks enables Network Slicing (NS) as an important technology towards allocating endto-end logical networks to facilitate diverse requirements of emerging applications in fifth-generation (5G) mobile networks. However, the emergence of NS also exposes novel security and privacy challenges, primarily related to aspects such as NS life-cycle security, inter-slice security, intra-slice security, slice broker security, zero-touch network and management security, and blockchain security. Hence, enhancing NS security, privacy, and trust has become a key research area toward realizing the true capabilities of 5G. This paper presents a comprehensive and up-to-date survey on NS security. The paper articulates a taxonomy for NS security and privacy, laying the structure for the survey. Accordingly, the paper presents key attack scenarios specific to NS-enabled networks. Furthermore, the paper explores NS security threats, challenges, and issues while elaborating on NS security solutions available in the literature. In addition, NS trust and privacy aspects, along with possible solutions, are explained. The paper also highlights future research directions in NS security and privacy. It is envisaged that this survey will concentrate on existing research work, highlight research gaps and shed light on future research, development, and standardization work to realize secure NS in 5G and beyond mobile communication networks.

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Section: Discussionmentioning

confidence: 99%

A Survey on Network Slicing Security: Attacks, Challenges, Solutions and Research Directions

De Alwis,

Porambage,

Dev

et al. 2024

IEEE Commun. Surv. Tutorials

View full text Add to dashboard Cite

show abstract

“…NFVO orchestrates the VNFs with admission control and management capabilities that can manage the NFs and resources on-the-fly. While streaming live content services in a stadium, Boubendir et al [296] illustrate on-demand creation and deployment of network slices dynamically over multiple administrative domains. Zanzi et al [297] introduce the concept of MEC broker (M 2 EC) that leverage the network slicing paradigm to allow renting part of MEC facilities.…”

Section: Network Slicing Management In Edge/cloud and Fog Computingmentioning

confidence: 99%

“…There are have been a significant number of PoC ranging from RAN slicing [237] , multi-tenant hybrid slicing [238] , 5G edge resource slicing [239] etc. Koutlia et al [237] employ 5G-EmPOWER 28 to demonstrate a RAN slicing for multi-tenancy support in a WLAN.…”

Section: Proof Of Concepts (Poc) For 5g Network Slicingmentioning

confidence: 99%

“…Authors demonstrate a spectrum slicing prototype that shares the bandwidth resource efficiently among different slices while considering their requirements. Through a PoC, Boubendir et al [239] illustrate on-demand creation and deployment of network slices dynamically over multiple domains for live content services in a stadium. A network operator can achieve the federation of access and edge resources owned by private third-party actors through B2B relationships.…”

Section: Proof Of Concepts (Poc) For 5g Network Slicingmentioning

confidence: 99%

“…Recent development with regards to 5G network slicing in MEC and/or cloud/Fog computing domain include [295][296][297][298][299] . Authors in [295] present a MEC-enabled 5G architecture that supports the flexible placement/migration of network and application VNFs.…”

Section: Network Slicing Management In Edge/cloud and Fog Computingmentioning

confidence: 99%

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5G network slicing using SDN and NFV: A survey of taxonomy, architectures and future challenges

et al. 2020

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a b s t r a c tThe increasing consumption of multimedia services and the demand of high-quality services from customers has triggered a fundamental change in how we administer networks in terms of abstraction, separation, and mapping of forwarding, control and management aspects of services. The industry and the academia are embracing 5G as the future network capable to support next generation vertical applications with different service requirements. To realize this vision in 5G network, the physical network has to be sliced into multiple isolated logical networks of varying sizes and structures which are dedicated to different types of services based on their requirements with different characteristics and requirements (e.g., a slice for massive IoT devices, smartphones or autonomous cars, etc.). Softwarization using Software-Defined Networking (SDN) and Network Function Virtualization (NFV)in 5G networks are expected to fill the void of programmable control and management of network resources.In this paper, we provide a comprehensive review and updated solutions related to 5G network slicing using SDN and NFV. Firstly, we present 5G service quality and business requirements followed by a description of 5G network softwarization and slicing paradigms including essential concepts, history and different use cases. Secondly, we provide a tutorial of 5G network slicing technology enablers including SDN, NFV, MEC, cloud/Fog computing, network hypervisors, virtual machines & containers. Thidly, we comprehensively survey different industrial initiatives and projects that are pushing forward the adoption of SDN and NFV in accelerating 5G network slicing. A comparison of various 5G architectural approaches in terms of practical implementations, technology adoptions and deployment strategies is presented. Moreover, we provide a discussion on various open source orchestrators and proof of concepts representing industrial contribution. The work also investigates the standardization efforts in 5G networks regarding network slicing and softwarization. Additionally, the article presents the management and orchestration of network slices in a single domain followed by a comprehensive survey of management and orchestration approaches in 5G network slicing across multiple domains while supporting multiple tenants. Furthermore, we highlight the future challenges and research directions regarding network softwarization and slicing using SDN and NFV in 5G networks.Crown (A .A . Barakabitze). tems [1,2,3] . The increasing number of smart devices (e.g., tablets and smartphones) and the growing number of bandwidth-hungry mobile applications (e.g., live video streaming, online video gaming) which demand higher spectral efficiency than that of 4G systems are posing significant challenges in 5G. The Cisco Visual Networking Index (VNI) Forecast [4] predicts that IP video traffic will be 82% of all consumer Internet traffic by 2022, up from 75% in 2017. Mobile video traffic alone will account for 78% of the global mobile data traffic. W...

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Cross Network Slicing in Vehicular Networks

Ibraheem

2021

Internet of Things

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5G Edge Resource Federation: Dynamic and Cross-domain Network Slice Deployment

Cited by 7 publications

References 4 publications

A Survey on Network Slicing Security: Attacks, Challenges, Solutions and Research Directions

A Survey on Network Slicing Security: Attacks, Challenges, Solutions and Research Directions

5G network slicing using SDN and NFV: A survey of taxonomy, architectures and future challenges

Cross Network Slicing in Vehicular Networks

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