Implementation of a Testbed to Analysis a SDN Based GPON

Azofra, J.; Merayo, Noemí; Aguado, Juan Carlos; Miguel, Ignacio de; Durin, R.; Ruiz, Fco. Javier; Vega, Clara; Fernández, David; Fernández, Patricia; Lorenzo, Rubén M.; Abril, Evaristo J.

doi:10.1109/ecoc.2018.8535516

Cited by 5 publications

(1 citation statement)

References 5 publications

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“…The API is being implemented over the command line interface provided by the TELNET-RI OLT and it will be latter integrated and tested into the user-centric management architecture. Additional tests carried out in relation to QoS control in the access network are described in [34]. Therefore, an SDN-GPON solution using OpenFlow that permits residential users efficiently, fastly and dynamically adjust their bandwidth demands is proposed and experimentally validated.…”

Section: E Sdoan Apimentioning

confidence: 99%

NFV and SDN-Based Differentiated Traffic Treatment for Residential Networks

et al. 2020

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Residential networks play a critical role in assuring that services or applications such as tele-work, tele-education, medical care, entertainment, home automation, among others, have the required resources to obtain an optimal performance. Although current residential gateways try to meet the Quality of Service (QoS) demands, the traditional networking paradigm does not have the appropriate mechanisms to address the heterogeneous and dynamic nature of the services running at home. In this context, a feasible solution consists of leveraging the flexibility and adaptability of the Software Defined Networking (SDN) and Network Functions Virtualization (NFV) paradigms to provide a differentiated traffic treatment intended to improve the QoS support of residential networks. The proposal takes advantage of the Service Function Chaining (SFC) concept intrinsic to NFV as well as the capacity of an SDN-based residential gateway to differentiate the traffic of a certain application. Thus, an association between an SFC and the differentiated traffic is stablished to apply a specific treatment. Besides, a comprehensive architecture composed of the software defined residential network (SDRN), the software defined access network (SDOAN) and the NFV-compliant ISP's edge cloud infrastructure is envisioned. This architecture would allow dramatically improving the life cycle management of the residential network from a centralized point which follows a user-centric approach. INDEX TERMS Software defined networks, network functions virtualization, quality of service, service function chaining, residential network management applications.

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Section: E Sdoan Apimentioning

confidence: 99%