A Segmentation-Based Data Contention Resolution Method For Optical Named Data Networking

Named data networking (NDN) is a typical solution for next-generation internet systems, and its applications and architectures are now widely demonstrated in both wired and wireless communications. Optical named data networking (ONDN) is an NDN architectural scheme proposed in recent years for use on an optical transmission network, which is an important initiative of NDN for the future development of high-speed broadband internet. Although the idea of ONDN data interaction based on I/R/D protocols has been proposed, the network nodes cannot adopt packet aggregation or division of prioritized packets. In this paper, based on I/R/D communication protocols, fully considering the characteristics of the NDN network architecture on an optical transmission network, we give a feasible method of performing aggregation or division of prioritized packets, analyze the performance of a network that adopts more than one strategy, and prove the feasibility of the method proposed in this paper and the method's enhancement of network performance through a simulation platform to provide certain experimental ideas for the future of the NDN architecture on the optical transmission network.