Huawei obtains Bluetooth related patent authorization

Huawei has obtained a patent authorization for “a method and electronic device for finding objects in Bluetooth”, with the publication number CN110460981B.

The method includes:

• The server receives a search request that includes the first location and the identification of the Bluetooth device sent by the first terminal;
• In the first time period, within the first search range, at least one second terminal is determined by using the first frequency and the first density, and a search task carrying the above-mentioned identifier is sent to it;
• If a message that a Bluetooth device is found from any one of the second terminals is received, the second position of the second terminal is sent to the first terminal;
• If the message of searching for Bluetooth devices from any of the second terminals has not been received, the second frequency and the second-density are used to determine at least A third terminal, and send a search task carrying an identifier to it; the second frequency is less than the first frequency; the second-density is less than the first density.