Software Defined Optical Access Network

The work presented in 12 focuses only on the sdn control plane aspects of a tdm dwdm lr pon and does not include integration with a realistic physical layer.

Software defined optical access network. Software defined network 以下sdn とは ネットワークの構成 機能 性能などをソフトウェアの操作だけで動的に設定 変更できるネットワーク あるいはそのためのコンセプトを指す. In this paper we propose an extension for the software defined optical network slicing architecture sona which we call esona defining its components and operation capabilities. Powering a 10 gbps xgs pon network for 5g and more by eddy barker share at t reached a major milestone today by releasing voltha 1 0 virtual optical line termination hardware abstraction. A comprehensive survey abstract.

For example remote unified control architecture is demonstrated for openflow based software defined access optical networks and bandwidth allocation method is presented for virtualized pon. Matrecomm software defined access network helps you managed complex access network deployment comprising of optical wifi xdsl networks. Software defined networking sdn enables programmable sdn control and management functions at a number of layers allowing applications to control network resources or information across different current cloud based services are pushing networks to new boundaries by deploying cutting edge optical technologies to provide scalable and flexible services. Optical network segments such as passive optical networks pons have become important for.

Like sona esona enables optical networks slicing by virtualization but introduces some architectural and functional enhancements. It explains the general concepts on software defined networks sdns their relationship with network function virtualization and also about openflow which is a pioneer protocol for sdns. Software defined optical networks sdons. The emerging software defined networking sdn paradigm separates the data plane from the control plane and centralizes network control in an sdn controller.

Sdn facilitates the virtualization of network functions so that multiple virtual networks can operate over a given installed physical network.