US 12,490,342 B2
Network device and method for determining power supply relationship
Jinfeng Li, Shenzhen (CN); Chunyuan Chen, Shanghai (CN); Bingxin Du, Shanghai (CN); and Shenghao Liu, Shanghai (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Feb. 23, 2024, as Appl. No. 18/585,296.
Application 18/585,296 is a continuation of application No. PCT/CN2022/101034, filed on Jun. 24, 2022.
Claims priority of application No. 202110990376.1 (CN), filed on Aug. 26, 2021.
Prior Publication US 2024/0195182 A1, Jun. 13, 2024
Int. Cl. H04W 88/08 (2009.01); H02J 13/00 (2006.01); H04W 52/02 (2009.01); H04W 52/34 (2009.01)
CPC H04W 88/08 (2013.01) [H02J 13/00002 (2020.01); H04W 52/0206 (2013.01); H04W 52/343 (2013.01); Y02D 30/70 (2020.08)] 16 Claims
OG exemplary drawing
 
1. A network device comprising:
a plurality of power supplies;
a plurality of radio frequency devices, wherein each of the plurality of radio frequency devices is connected to at least one of the plurality of power supplies; and
a controller, separately connected to the plurality of power supplies and the plurality of radio frequency devices, and configured to:
control a load on a first carrier to change in a first manner, wherein the first carrier is a carrier of any of the plurality of radio frequency devices;
obtain power consumption of the plurality of power supplies when the load on the first carrier changes in the first manner; and
determine, from the plurality of power supplies based on the power consumption of the plurality of power supplies, a first target power supply that supplies power to the radio frequency device corresponding to the first carrier, wherein a manner in which power consumption of the first target power supply changes matches the first manner.