US 12,170,957 B2
Device wake-up method, apparatus, and system, and night watch device determining method and apparatus
Zhengquan Huang, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Feb. 15, 2022, as Appl. No. 17/671,985.
Application 17/671,985 is a continuation of application No. PCT/CN2020/108624, filed on Aug. 12, 2020.
Claims priority of application No. 201910759857.4 (CN), filed on Aug. 16, 2019.
Prior Publication US 2022/0174590 A1, Jun. 2, 2022
Int. Cl. H04W 52/02 (2009.01)
CPC H04W 52/0206 (2013.01) [H04W 52/0216 (2013.01); H04W 52/0229 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A device wake up method, comprising:
sending, by a night watch device, in response to the night watch device receiving a wireless packet sent by a terminal, a wake-up notification to a nursing device managed by the night watch device;
wherein the night watch device and the nursing device are non-terminal devices, and wherein the nursing device and the terminal are different from each other;
wherein the night watch device implements a night watch function;
wherein a wireless network comprises a plurality of night watch devices that includes the night watch device, and wherein the wireless network further comprises a plurality of nursing devices that includes the nursing device;
wherein each night watch device of the plurality of night watch devices is configured to manage one or more nursing devices of the plurality of nursing devices; and
wherein, when no terminal is connected to the wireless network, the night watch device is in a shallow sleep state or a wake-up state, and, when no terminal is connected to the wireless network, the nursing device is in a deep sleep state.