Policy-based network slicing management for future mobile communications

Celdrán, Alberto Huertas; Pérez, Manuel Gil; Clemente, Félix J. García; Ippoliti, Fabrizio; Pérez, Gregorio Martínez

doi:10.1109/sds.2018.8370437

Cited by 11 publications

(6 citation statements)

References 11 publications

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“…This framework creates and manages the slice up to the user equipment. Alberto et al [40] suggest an information model of NS and a mobility management architecture that integrates SDN/NFV techniques. They introduce inventive components responsible for network slice orchestration and management.…”

Section: ) Ns Management and Life Cycle Management Methodsmentioning

confidence: 99%

Algorithmics and Modeling Aspects of Network Slicing in 5G and Beyonds Network: Survey

et al. 2020

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One of the key goals of future 5G networks is to incorporate many different services into a single physical network, where each service has its logical network isolated from other networks. Besides, Network Slicing (NS) is considered as the key technology for meeting the service requirements of diverse application domains. Recently, NS faces several algorithmic challenges for 5G networks. This paper provides a review related to NS architecture with a focus on relevant Management and Orchestration (MANO) architecture across multiple domains. In addition, this survey paper delivers a deep analysis and a taxonomy of NS algorithmic aspects. Finally, this paper highlights some of the open issues and future directions.

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Section: ) Ns Management and Life Cycle Management Methodsmentioning

confidence: 99%

Algorithmics and Modeling Aspects of Network Slicing in 5G and Beyonds Network: Survey

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Os autores de [5] mostram uma estratégia de otimizac ¸ão através de três modelos complementares baseados em ontologia, como uma extensão do trabalho [6]. As ontologias Network Slice Blueprint e Sub-network Blueprint realizam a traduc ¸ão dos requisitos dos usuários e identificam os recursos que serão alocados, respectivamente.…”

Section: B Estratégias De Alocac ¸ãO De Recursosunclassified

Uma Arquitetura Orientada a Serviços com Suporte ao Fatiamento na Borda da Rede para a Internet de Veículos

Barbosa¹,

Simões²,

Dias³

2021

Anais Estendidos Do XI Simpósio Brasileiro De Engenharia De Sistemas Computacionais (SBESC Estendido 2021)

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Espera-se que o consumo de streaming de vídeo, bem como de mapas de alta definição, atualizados em tempo real, para o suporte à tomada de decisão para carros autônomos, aumentem significativamente o tráfego de dados nos sistemas de transporte inteligentes baseados nas redes 5G. Dois componentes-chave das redes 5G auxiliam no atendimento dos requisitos de baixa latência, QoS e mobilidade para tais cenários: fatiamento de rede (Network Slicing) e Multi-access Edge Computing (MEC). Com o objetivo de fornecer uma solução conjunta que compreenda o fatiamento de rede e MEC para a Internet de veículos, este artigo concebeu uma arquitetura orientada a serviços que viabiliza a instanciação e implantação de cadeias de serviços (SFCs). Para avaliar a proposta, um ambiente experimental foi implementado e análises de desempenho foram conduzidas para avaliar sua efetividade na criação de SFCs para redes veiculares.

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“…In addition, the algorithm reduces the impact of DoS attacks while the performance of the network slice can be retrieved by approximately 98%. Celdran emphet al [173] proposed a policy-based approach to manage the NS in mobile communication. The authors integrated the basic concepts of NFV and NS and defined the network slice ontology.…”

Section: E Security Monitoring -Analytics Data Collection 1) Introduc...mentioning

confidence: 99%

“…In the policy-based security monitoring, several metrics have been used, for instance, packet loss frequency (PktLossFreq), CPU efficiency (CPUEff ), and sustained system performance (SSP). In addition, an automation policy engine is suggested that would trigger the decisions about the management of slices in intra or inter-slice networks [173].…”

Section: E Security Monitoring -Analytics Data Collection 1) Introduc...mentioning

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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Policy-based network slicing management for future mobile communications

Cited by 11 publications

References 11 publications

Algorithmics and Modeling Aspects of Network Slicing in 5G and Beyonds Network: Survey

Algorithmics and Modeling Aspects of Network Slicing in 5G and Beyonds Network: Survey

Uma Arquitetura Orientada a Serviços com Suporte ao Fatiamento na Borda da Rede para a Internet de Veículos

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

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