Method, system and device for establishing communication link
A technology for establishing communication and links, applied in transmission systems, wireless communication, near-field transmission systems, etc., can solve the problem that the GPS module positioning accuracy cannot meet the requirements, is complex, and cannot achieve fast and accurate beamforming of the transceiver terminal. and other problems, to achieve the effect of fast, link establishment, and accurate link establishment
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[0130] suppose to use Figure 4 In the short-distance wireless communication system shown, the method for establishing a communication link between the monitoring device and the terminal 1 is taken as an example to illustrate the present invention, and the specific process is as follows Figure 5 shown, including the following steps:
[0131] Step 501: Terminal 1 registers an ID.
[0132] Specifically, the terminal 1 can discover and join the system through its own low-frequency module, and register an ID, which is a unique identifier of the terminal in the system.
[0133] Step 502: The monitoring device collects an image within a preset range of the current orientation, and matches each terminal included in the image with its corresponding ID.
[0134] Specifically, when the preset range currently oriented by the monitoring device is the space where the terminal is located, the monitoring device captures an image of the space where the terminal is located, and collects ima...
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