Virtualization of Residential Gateways: A Comprehensive Survey

Proença, Jorge; Cruz, Tiago; Simões, Paulo; Monteiro, Edmundo

doi:10.1109/comst.2018.2874827

Cited by 9 publications

(6 citation statements)

References 66 publications

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“…Since all devices and services on a home network will share the limited network resource to the external network, the network resource allocation becomes a crucial issue to be resolved. With the demand of QoS differentiation as mentioned in Subsection 2.1, the rationale of efficient bandwidth allocation for IoT-based home networks ought to take advantage of the modern development of software-defined network (SDN) and network function virtualisation (NFV) in fixed and mobile broadband systems (Ben Azzouz and Jamai, 2019;Proença et al, 2019;Hu et al, 2019).…”

Section: Network Resource Allocationmentioning

confidence: 99%

“…Most of them pre-determined network resource allocation and cannot be changed timely against network dynamics. On the other hand, recent studies accounted for the advantages of using SDN (Ben Azzouz and Jamai, 2019) and NFV (Proença et al, 2019) to treat QoS-differentiated data flows from home services in external networks (Hu et al, 2019;Jang and Lin, 2019). However, the issue of how to harmonise the difference of network resources between home and external networks did not be resolved yet.…”

Section: Qos-differentiated and Fair Resource Allocationmentioning

confidence: 99%

See 1 more Smart Citation

QoS-prioritised media delivery with adaptive data throughput in IoT-based home networks

Kuo

Chen

et al. 2021

IJWGS

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To maintain network efficiency of a home network, it is crucial to moderately distribute limited data throughput and bandwidth resources to various home devices and services that require different network resource provisions. This paper accounts for QoS differentiation and fairness of network resource allocation which are essential to the design of an efficient IoT-based home media delivery mechanism against network traffic dynamics. Accordingly, our study in this paper proposes a QoS-prioritised media delivery mechanism with adaptive data throughput. This mechanism design includes several functions: assigning weights of relative importance to home service types, adjusting media quality of home services, reducing data workload against traffic congestion, and fairly distributing free bandwidth to prioritised home services. Furthermore, our study fulfills a simplified proof-of-concept implementation in a small-scaled IoT-based home network. Practical experiments can generate real measure data for performance examination. Results show that the proposed mechanism is able to sustain not only QoS differentiation like data throughput and delay, but also fair user satisfaction with comfortable media playing quality.

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Section: Network Resource Allocationmentioning

confidence: 99%

Section: Qos-differentiated and Fair Resource Allocationmentioning

confidence: 99%

QoS-prioritised media delivery with adaptive data throughput in IoT-based home networks

Kuo

Chen

et al. 2021

IJWGS

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“…Atualmente, existem no mercado algumas soluções paliativas especializadas [2,3,4]. Uma visão essencialmente acadêmica pode ser encontrada em [5], que apresenta um apanhado abrangente sobre a evolução de RGWs aproveitando conceitos de virtualização, desde as primeiras propostas conceituais, passando por atualizações recentes baseadas em Software Defined Networks (SDN) e Network Function Virtualization (NFV) e apontando direções futuras.…”

Section: Espaço De Soluçõesunclassified

Rumo à Delegação Escalável e Segura de Gerenciamento de LANs para ISPs

Temp¹,

Mansilha²,

Rodrigues³

et al. 2019

Anais Da XVII Escola Regional De Redes De Computadores (ERRC 2019)

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Conforme os processos pessoais (entretenimento, financeiros, segurança, etc.), suportados por uma gama crescente de dispositivos (TVs, celulares, câmeras, etc.), convergem para serviços oferecidos através da Internet of Things (IoT), os quesitos de Quality of Experience (QoE), segurança e privacidade das Local Area Networks (LANs) residenciais aumentam em complexidade (quantidade, variedade e conflitos entre aplicações e requisitos). Nesse contexto, clientes podem demandar de seus Internet Service Providers (ISPs) soluções para problemas originados em suas LANs. Porém, ISPs enfrentam desafios para atender tal demanda de maneira escalável (i.e. padronizada, em contraste com meios ad-hoc). Objetivamos realizar uma ponte entre as soluções existentes e o mercado para superar especificidades regionais como aspectos financeiros (e.g. custo total de propriedade), legais (e.g. marco legal da Internet Brasileira) e sociais (e.g. conhecimento tecnológico de clientes e técnicos de ISPs) rumo à delegação escalável (i.e. padronizada entre clientes), segura (e.g. controlada e auditável) de gerenciamento de LANs para ISPs. Nossa visão é simplificar ao máximo (i.e. modelo On/Off com temporizador) o processo de delegação de gerência para minimizar custos (hardware, software e treinamento) e facilitar a compreensão dos envolvidos sobre os compromissos de segurança (controle e auditabilidade) envolvidos e assim viabilizar inovação nas bordas da Internet.

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“…Proença et al 5 present an exhaustive review on CPE virtualization for residential gateways. However, the authors do not consider highly dynamic scenarios where traffic varies over time, or the possibility of the vCPE being a mobile node.…”

Section: Introductionmentioning

confidence: 99%

Virtualization of customer equipment: Challenges and opportunities

Meneses

Corujo

Aguiar

2020

Internet Technology Letters

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Emerging concepts such as Software Defined Networking (SDN), Network Function Virtualization (NFV) and Network Slicing have been pushing new and flexible ways for providers to manage their services through the simplification of the hardware, allowing a faster deployment of new services and the optimization of their capital and operational expenses. Accordingly, the customer premises equipment (CPE) used at the customer site for his/her access to the network has been changing its paradigm in order to allow both customers and providers to benefit from virtualization. In this paper we review the latest developments and proposals on the CPE virtualization, discussing its challenges and opportunities, as well as point out for future directions.

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Virtualization of Residential Gateways: A Comprehensive Survey

Cited by 9 publications

References 66 publications

QoS-prioritised media delivery with adaptive data throughput in IoT-based home networks

QoS-prioritised media delivery with adaptive data throughput in IoT-based home networks

Rumo à Delegação Escalável e Segura de Gerenciamento de LANs para ISPs

Virtualization of customer equipment: Challenges and opportunities

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