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|1. (WO2018141288) INFORMATION INTERACTION METHOD, DEVICE, SERVER, AND SYSTEM|
|Applicants:||BAICELLS TECHNOLOGIES CO. LTD.
|Title:||INFORMATION INTERACTION METHOD, DEVICE, SERVER, AND SYSTEM|
The embodiments of the present application provide an information interaction method, relating to the technical field of communications, used for providing a feasible solution for achieving spectrum sharing. According to the method, the device sends a first designated signaling message to the server, the first designated signaling message carrying listen before talk (LBT)) related information; and the server returns to the device a response message corresponding to a second designated signaling message, the response message carrying LBT energy detection threshold information. The embodiments of the present application mainly relate to a spectrum sharing flow between LET systems.