Mainstream high-end motorcycle helmet Bluetooth headset with intercoms will use MESH, which can provide stable signal transmission. So what exactly is MESH?
Mesh wireless networking is a wireless multi-hop network consisting of multiple wireless access points (APs), which form an overall wireless network through wireless connections between multiple nodes. This network technology is developed from Ad Hoc networks and is mainly used to solve the “last mile” problem. It is one of the important technologies in the evolution of next-generation networks. 12
Mesh wireless networking is mainly composed of multiple mesh routers and mesh clients. Mesh routers form the backbone network, which is connected to the wired Internet and is responsible for providing multi-hop wireless Internet connections for mesh clients. Each node can communicate with other nodes to form an overall network structure.
Features of Mesh wireless networking include:
Fast deployment: Simple installation, can be used after power-on, and users can expand the coverage and capacity of the wireless network by adding APs.
Non-line-of-sight transmission (NLOS): Line-of-sight nodes can forward signals to non-line-of-sight nodes.
High stability: Data is transmitted over multiple routes. When an AP fails or is interfered with, the data packet will automatically switch to a better path for continued transmission.
Flexible structure: Each device has multiple transmission paths to avoid communication congestion.
High bandwidth: Data is transmitted over multiple short hops to reduce interference and data loss.