US 12,219,451 B2
Bluetooth scanning method and electronic device
Zhuofei Li, Beijing (CN); Liang Wang, Shanghai (CN); and Lei Shi, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Oct. 11, 2023, as Appl. No. 18/485,288.
Application 18/485,288 is a continuation of application No. 17/603,576, granted, now 11,849,376, previously published as PCT/CN2020/084369, filed on Apr. 13, 2020.
Claims priority of application No. 201910305349.9 (CN), filed on Apr. 16, 2019.
Prior Publication US 2024/0040357 A1, Feb. 1, 2024
Int. Cl. H04W 4/80 (2018.01); H04W 12/069 (2021.01); H04W 76/14 (2018.01)
CPC H04W 4/80 (2018.02) [H04W 12/069 (2021.01); H04W 76/14 (2018.02)] 20 Claims
OG exemplary drawing
 
1. A Bluetooth scanning method, performed by an electronic device, wherein the electronic device comprises a Bluetooth agent module and a secure element (SE), wherein the SE comprises an applet, and the method comprises:
receiving, by the electronic device, a first device identifier sent by a first device;
in response to the receiving the first device identifier, determining, by the electronic device, whether the first device is registered with the electronic device; establishing, by the Bluetooth agent module based on the determining that the first device is registered with the electronic device, a channel to the first device based on the first device identifier;
receiving, by the Bluetooth agent module, a ciphertext verification instruction from the first device through the channel;
in response to the receiving the ciphertext verification, obtaining, by the Bluetooth agent module, a first ciphertext from the applet of the SE;
sending, by the Bluetooth agent module, the first ciphertext to the first device, wherein the first device executes a corresponding service when the electronic device or the Bluetooth agent module receives an indication that a verification of the first ciphertext succeeds.