Design of network transmission model for end-to-end communication

Network end-to-end communication mainly studies the problem that a sending node sends a series of messages to a receiving node through an unreliable network, which is the core content of network end-to-end communication protocol and distributed computing. In this study, based on QBD (Quasi-Birth-Death) structure, the random characteristics of end-to-end communication channels in probabilistic packet loss networks are analyzed, and the performance analysis model of end-to-end communication channels in probabilistic packet loss networks is established. The transmission effect of multi-path transmission is analyzed in detail, and the influence of different network topologies on multi-path transmission performance is studied. The research results show that a larger network scale will support higher service arrival rate, and the network scale is basically linearly related to the maximum service arrival rate it supports.