The customer's site of use is in the area of a railway station platform. There are many staff members on the platform. When they are working, they need to transmit the real-time situation of the work to the monitoring center. At the same time, it is required to have two-way voice function and GPS positioning function.

According to customer requirements, wireless coverage will be provided on a 5-kilometer highway section, with vehicle design speeds ranging from 80-100 kilometers per hour.