公开(公告)号：US20240195182A1

公开(公告)日：2024-06-13

申请号：US18585296

申请日：2024-02-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jinfeng LI ,  Chunyuan CHEN ,  Bingxin DU ,  Shenghao LIU

IPC: H02J3/46 ,  H02J13/00

CPC classification number: H02J3/46 ,  H02J13/00002

Abstract: This application discloses a network device and a method. The network device includes a plurality of power supply units, a plurality of radio frequency units, and a control unit. Each of the plurality of radio frequency units is connected to at least one of the plurality of power supply units. The control unit is connected to both the plurality of power supply units and the plurality of radio frequency units. The control unit is configured to: control a load on a first carrier to change in a first manner; obtain power consumption of the plurality of power supply units when the load on the first carrier changes; and determine, from the plurality of power supply units based on the power consumption of the plurality of power supply units, a first target power supply unit that supplies power to the radio frequency unit corresponding to the first carrier.

公开(公告)号：US20240323836A1

公开(公告)日：2024-09-26

申请号：US18679689

申请日：2024-05-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shenghao LIU ,  Chunyuan CHEN ,  Min CHEN

IPC: H04W52/02

CPC classification number: H04W52/0206

Abstract: Embodiments of this application provide a control method and an apparatus. The method includes: A radio frequency device sends first information to a control device. The first information indicates an enabling/disabling recommendation for at least one energy-saving feature. The radio frequency device receives an instruction from the control device. The instruction instructs to enable a first energy-saving feature and/or disable a second energy-saving feature, the first energy-saving feature includes at least one energy-saving feature that is recommended to be enabled in the first information, and the second energy-saving feature includes at least one energy-saving feature that is recommended not to be enabled in the first information. According to this application, more energy-saving gains can be obtained when a temperature difference is controlled to be stable and hardware reliability of the radio frequency device is ensured.

公开(公告)号：US20230120559A1

公开(公告)日：2023-04-20

申请号：US18145264

申请日：2022-12-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jinxing ZHANG ,  Feng TANG ,  Shenghao LIU

IPC: H01B11/22 ,  G02B6/44 ,  G02B6/38 ,  H01B7/18

Abstract: A photoelectric composite cable and a communication system. The photoelectric composite cable includes an optical unit, an electrical unit, and an outer jacket. The optical unit includes an optical fiber and a ferrule, and the ferrule is sleeved on the optical fiber. The electrical unit includes a wire and a wire jacket, and the wire jacket is sleeved on the wire. The outer jacket wraps outside the optical unit and the electrical unit, and the optical unit and the electrical unit are disposed closely adjacent to each other. An extension direction of the optical unit is consistent with an extension direction of the electrical unit, and at least one convex structure is disposed on an outer wall of the outer jacket.