With the advent of intelligent city and big data era, wireless communication will realize the connection of everything. More and more Internet of things applications begin to use new technology NB-IoT and LTE Cat-M networks. NB-IoT focuses on the Internet of things market with low power consumption and wide coverage. Cat-M can satisfy higher data rate and low delay communication, it can satisfy high quality voice, and will be more applied to real-time applications. Following the development of Internet of things technology, Hongdian has designed and developed NB007 signal network analyze equipment of NB-IoT/Cat-M, which provides an accurate, fast and intelligent test tool for operators and users of Internet of things. The test system can quickly obtain the base station parameters of the Internet of things and detect the current network quality. The coverage effect of the network is evaluated by road test or fixed-point test. The service capability of the network can be evaluated by Ping packet test.
