US 12,363,522 B2
Discovery and provisioning method, electronic device, and system
Rui Shi, Shenzhen (CN); Lianxiang Song, Shenzhen (CN); Yule Liang, Beijing (CN); Tao Hao, Shenzhen (CN); Liangliang Ma, Xi'an (CN); Chengbiao Lao, Wuhan (CN); De Liu, Shenzhen (CN); Jirui Wang, Shenzhen (CN); and Yuyan Liang, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Appl. No. 17/801,069
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
PCT Filed Feb. 20, 2021, PCT No. PCT/CN2021/077076
§ 371(c)(1), (2) Date Aug. 19, 2022,
PCT Pub. No. WO2021/164769, PCT Pub. Date Aug. 26, 2021.
Claims priority of application No. 202010108410.3 (CN), filed on Feb. 21, 2020; application No. 202010496523.5 (CN), filed on Jun. 3, 2020; application No. 202010948430.1 (CN), filed on Sep. 10, 2020; application No. 202011024603.7 (CN), filed on Sep. 25, 2020; application No. 202011024942.5 (CN), filed on Sep. 25, 2020; application No. 202011027000.2 (CN), filed on Sep. 25, 2020; and application No. 202011112720.9 (CN), filed on Oct. 16, 2020.
Prior Publication US 2023/0093016 A1, Mar. 23, 2023
Int. Cl. H04W 8/00 (2009.01); H04W 12/08 (2021.01)
CPC H04W 8/005 (2013.01) [H04W 12/08 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A discovery and provisioning method, wherein the method is applied to a first device and comprises:
sending, by the first device, a first Wi-Fi sensing frame through a first antenna when the first device is in an unprovisioned state, wherein the first Wi-Fi sensing frame enables a second device to discover the first device, wherein the first device comprises the first antenna and a second antenna, and a wireless transmit power of the first device operating by using the first antenna is less than a wireless transmit power of the first device operating by using the second antenna;
after the first device is discovered by the second device, receiving, by the first device through the second antenna, a second Wi-Fi sensing frame sent by the second device, wherein the second Wi-Fi sensing frame comprises a service set identifier (SSID) of a Wi-Fi router and a password of the Wi-Fi router; and
connecting, by the first device, to the Wi-Fi router according to the SSID and the password.