Introduction to MESH Wireless Ad Hoc Network Equipment

Among the many modern wireless transmission equipments, MESH wireless self-organizing network equipment is definitely one of the best. It can be applied in various complex fields with its own advantages, and has gradually been favored by more and more users of wireless demand. Below we will specifically understand the relevant knowledge of the MESH wireless ad hoc network equipment.

The MESH wireless ad hoc network device adopts the transmission form of the wireless mesh network. The wireless mesh network (Mesh) is a relatively static wireless network developed by the Ad Hoc network, and is a wireless version of the Internet. The wireless mesh network has the characteristics of self-organization, self-configuration and self-healing. It can automatically organize each node to establish an Ad Hoc network and maintain the connectivity of the mesh network. It has an effective mobile user management and tracking mechanism. A multi-hop broadband wireless network structure is also a high-capacity, high-rate, low-power, low-cost distributed network.

The wireless ad hoc network equipment adopts the advanced MESH design concept, and does not require a central gateway. Any one of them can realize the self-organizing network function. Any device in the group is dropped, and there will be corresponding within the effective antenna coverage. The device continues to communicate, ensuring that the network does not drop. Known as the network transmission system that can't be broken, can't break. For multi-mode MESH and support functions, it can also ensure better connection quality in complex environments.

Wireless Mesh wireless ad hoc network devices have the following five advantages:

1. Rapid networking: In the wireless Mesh network, the AP does not need to use the network cable except the MPP, which can save the time occupied by the wiring and greatly shorten the networking engineering time.

2, cost-effective: only MPP in the wireless Mesh network needs to use the network cable to connect to the network, other devices can access the network through wireless connection, which greatly reduces the total cost of ownership and installation time, only this brings The cost savings are very impressive.

3, a wide range of applications: wireless Mesh network according to the characteristics of the device itself, support point-to-multipoint, point-to-point, roaming, MESH self-organizing network, can be widely used in forest fire prevention, virgin forests, rivers and lakes, mining areas, drones, robots Monitoring of various fixed points and moving points in pipelines, large industrial areas, roads, power plants, electric power, fire protection, vehicles, ships, etc.

4. High reliability: In a traditional WLAN network, if an AP uplink cable link fails, all clients on the AP cannot access the WLAN network. However, if an AP point fails in a wireless mesh network, information is transmitted by other routers through the alternate path. This can effectively avoid a single point of failure.

5, strong scalability: AP devices in the wireless Mesh network can automatically connect to nearby AP points through wireless sensing. If you want to add AP points in the network, just install the new nodes in the appropriate location and corresponding The configuration is fine.

In general, MESH wireless ad hoc network equipment has the characteristics of temporary networking, rapid deployment, no control center, strong resistance to damage, etc. It has broad application prospects in military, civil and civilian applications. Hot issues in research. It is believed that the MESH wireless ad hoc network equipment will be more widely used in the future wireless transmission field.