Research on optimization of multichannel and multipath routing protocols in wireless MESH networks
Shuang Huang, Tian Shen, Liang Yi Zhou, Jianguo Zhou, Wei Gu · 2023
The traditional wireless network works in a single channel, and only one transmission path is generated by routing, which not only limits the network capacity and system throughput, but also easily generates collision conflicts when the traffic is large, and cannot provide good network performance. This paper optimizes the backbone MESH network from the perspective of multi-channel and multipath, and proposes an AOMDV routing protocol MM-AOMDV (Multi channel Multi metric AOMDV) based on multi-channel and multi-metric. Simulation results show that the MM-AOMDV protocol has better end-to-end delay, throughput and delivery rate network performance than the original protocol while the node density and traffic volume increasing.