Thus, the current computing trends demand an evolution in the existing network and the network providers don’t want to change the network as a whole. But merely switching to packet switching won’t make much difference, we also want our networks to be flexible, programmable, and adaptable because traffic patterns from these data centric nodes in the different networks are dynamic and hence we want our networks to adapt to such traffic demands.
#Data comparison on matlab and optisystem free
Optical networks provide high speed or we might say circuit switched networks because nothing can overpower the speed of light, while as error free delivery of packets is ensured by the packet switching. Since the existing networks demand high speed and in addition to it they also require error free delivery of packets. These nodes require high speed and such demands are met when we merge the benefits of circuit switched networks with those of the packet switched networks. Since the current networking, trends comprise of some demanding nodes like data centric nodes. N etwork service providers face a common problem regarding management of current networks that are made up of routers, switches and many middle boxes with complex protocols. The flexibility of the SDON network is send the packets to the particular destination address is transmitted while the other value is either dropped or sent to the SDN controller for rerouting through a new path where flow entry is fed to the switch later. This paper proves how SDN leads to significant improvement in the performance of the existing optical or any other Ethernet network. Results and conclusionĪ comparative analysis of results obtained in two different designs one consisting of the DWDM system and the other consists of programmable optical switches (ROADM) merged in the packet switched domain of SDN.
#Data comparison on matlab and optisystem software
We use the proposed SDON design architecture based on Software defined networking and do the performance analysis so that proposed work can provide the backbone for current 5G and IoT network to support high data rate support. Interface SDN network with Optical network to enhance the capability of current optical network capability to achieve high data rate support to fulfilled 5G and Internet of things (IoT) backbone capacity requirement.
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