Mobile communication signal analysis method and system based on UAV
A signal analysis method and mobile communication technology, applied in the field of mobile communication signal analysis based on drones, can solve problems such as poor optimization of driving test networks, avoid unnecessary signal interference, solve the problem of limited data collection areas, The effect of enhancing the effect
Active Publication Date: 2019-02-26
广东南方通信建设有限公司
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[0007] In order to overcome the shortcomings of poor optimization of the existing driving test network, the purpose of the present invention is to provide a mobile communication signal analysis method and system based on drones with good network optimization performance
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[0045] The present invention will be further described in detail below with reference to the drawings and specific embodiments.
[0046] The UAV-based mobile communication signal analysis method of the present invention is mainly applied to data collection and analysis during network optimization. The network can specifically refer to GSM, CDMA, WCDMA, TD-SCDMA, LTE-TDD, LTE-FDD, 2G, 3G, 4G communication networks such as LTE-A, as well as WIFI and Bluetooth operating at 2.4GHz. The UAV-based mobile communication signal analysis method includes the following steps:
[0047] S101: Obtain the location information of the drone;
[0048] Specifically, step S101 includes the following steps:
[0049] Preset the flight path of the drone in the navigation control system;
[0050] Turn on the drone and control the drone to fly according to the scheduled flight route;
[0051] Obtain the location information of the drone in real time and send the location information to the navigation control sy...
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The invention discloses a mobile communication signal analysis method and a mobile communication signal analysis system based on an unmanned plane and aims to solve a problem of poor network optimization existing in driving tests in the prior art. The method comprises steps that, the position information of the unmanned plane is acquired; a wireless signal is received by utilizing an antenna mounted on the unmanned plane; the wireless signal received through the antenna is modulated to be an emission signal which is then emitted to the ground; the emission signal is received, and a wireless signal is acquired through demodulation; and network optimization is carried out according to the position information and the wireless signal after demodulation. The system further comprises an unmanned plane unit, a wireless signal acquisition unit and a network analysis system, wherein the unmanned plane unit and the wireless signal acquisition unit are separately connected with the network analysis system. According to the method and the system, the antenna, a GPS module, an image module and a mounting device are carried by the unmanned plane, and a problem of network optimization acquisition data area limits is solved to a certain degree.
Description
Technical field [0001] The invention relates to a signal analysis method and system, in particular to a mobile communication signal analysis method and system based on unmanned aerial vehicles. Background technique [0002] With the rapid development of mobile communication network systems, mobile phone communication has become an indispensable part of people's work and life. However, mobile communication belongs to the field of wireless communication technology, and signal coverage and signal interference are inherent characteristics, and they are also issues that must be paid attention to in the optimization of mobile communication networks. [0003] At present, driving test is a common existing network optimization solution, which is that the vehicle-mounted wireless test instrument drives on the road in the specified area, collects wireless signals in the communication process from the ground, and analyzes signal coverage and signal interference. But it has the following weakn...
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IPC IPC(8): H04W24/02
CPCH04W24/02
Inventor 黄瑞慧郑凤田永海谭学广
Owner 广东南方通信建设有限公司