Multicasting optimization using an improved binding update list in mobile hosts for nested mobile networks

Abstract

Background/Objective: Mobile frameworks for automobiles, trains, airplanes, and buses that use roaming networks as a unit are based on internet transparency. For implementation of the framework, the Network Mobility Basic Support (NEMO BS) protocol was proposed and developed by the Internet Engineering Task Force. Although NEMO BS performs continuous, optimized, and safe communications for all nodes, it has a handoff delay and packet transmission delay a tan increasing nested level. Method/Statistical Analysis: To solve the problems, this study makes use of a hierarchical structure in an advanced binding update list, and proposes a new route optimization method for nested mobile networks. Findings: The proposed method is aimed at solving the problem of pinball routing and at making handoffs smooth. The method proposed in this study minimizes transmission delay, handoff delay, and packet overhead, and solves the problems of NEMO BS for optimized routing in nested mobile networks. The proposed method shows performance three times higher than NEMO BS, and 88% higher than the ROTIO. This study’s results prove that the proposed method offers more improved performance than NEMO BS and ROTIO with a rise in nesting level. Improvements/Applications: According to the performance evaluation, the proposed method reduces packet overhead, handoff delay, and packet transmission delay, and performs optimal routing.