NexFi ad-hoc network communication system has the characteristics of long distance, high speed and multi-hop relay, which is very suitable for desert, gobi and other areas without signal coverage. In the oil industry, the working environment is remote and the working place is moving forward constantly. The wireless ad-hoc network technology can be flexibly deployed to avoid high-cost optical fiber laying projects. Temporary communication networks can be built in oil Wells, camps, warehouses, command centers and other locations through mesh nodes, which can be used for uploading operation data and loading two-way video and audio services. Data hopping can be realized through mesh relay for nodes with remote distance or large sand hill occlusion.
The transmission speed between mesh nodes on the tower can reach 10km and 8Mbps in the open and visible condition.A subnet can hold up to 20 nodes, and more nodes need to be realized by the method of subnet stack.The mobile vehicle-mounted node can patrol and roam through the mesh network at a speed of 120 kilometers per hour. The system will automatically adjust the network topology and connect with the nearest mesh node for better communication quality.
