公开(公告)号：US10454585B2

公开(公告)日：2019-10-22

申请号：US15991830

申请日：2018-05-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaobing Cao ,  Qinghua Yan ,  Liqing Su ,  Di Hu ,  Jixian Qu ,  Chuanbing Wang

IPC: H04B10/272 ,  H04J14/02 ,  H04L12/44 ,  H04Q11/00

Abstract: A data center network system and a signal transmission system, where the signal transmission system includes one hub device, at least two switches, multiple colored optical modules, at least two multiplexers/demultiplexers, and at least two servers. The hub device, the at least two switches, the multiple colored optical modules, the at least two multiplexers/demultiplexers, and the at least two servers form a star network topology structure.

公开(公告)号：US20240168538A1

公开(公告)日：2024-05-23

申请号：US18425734

申请日：2024-01-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Di Hu ,  Xing Fu ,  Dmytro Kutra ,  Yurii Mariiash ,  Zhen Liu

IPC: G06F1/3234 ,  G06F1/28 ,  G06F1/324 ,  G06F1/3296

CPC classification number: G06F1/3243 ,  G06F1/28 ,  G06F1/324 ,  G06F1/3296

Abstract: A power consumption adjustment method includes: adjusting, based on state information of a processing unit, a time parameter corresponding to a power limit, determining power consumption of the processing unit based on an adjusted time parameter, and adjusting a frequency and a voltage of the processing unit based on the power consumption and the power limit of the processing unit. The time parameter corresponding to the power limit may be used to represent a time point at which an overclocking adjustment is performed on the processing unit.

公开(公告)号：US12099390B2

公开(公告)日：2024-09-24

申请号：US18171825

申请日：2023-02-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Di Hu ,  Dongzhi Guo ,  Dmytro Kutra ,  Zhen Liu

IPC: G06F1/20 ,  G06F1/324 ,  G06F11/30 ,  G06F15/78

CPC classification number: G06F1/206 ,  G06F15/7871 ,  G06F1/324 ,  G06F11/30 ,  Y02D10/00

Abstract: This application discloses example frequency control methods, frequency controllers, processors, and electronic devices. One example method includes obtaining at least two temperatures of a processor core, where each of the at least two temperatures corresponds to a frequency. A load change mode of the processor core is determined, where the load change mode indicates a change status of a load of the processor core. A target temperature is determined from the at least two temperatures of the processor core based on the load change mode. A frequency of the processor core is adjusted based on the target temperature.

公开(公告)号：US20180278331A1

公开(公告)日：2018-09-27

申请号：US15991830

申请日：2018-05-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yaobing Cao ,  Qinghua Yan ,  Liqing Su ,  Di Hu ,  Jixian Qu ,  Chuanbing Wang

IPC: H04B10/272 ,  H04J14/02 ,  H04L12/44 ,  H04Q11/00

Abstract: A data center network system and a signal transmission system, where the signal transmission system includes one hub device, at least two switches, multiple colored optical modules, at least two multiplexers/demultiplexers, and at least two servers. The hub device, the at least two switches, the multiple colored optical modules, the at least two multiplexers/demultiplexers, and the at least two servers form a star network topology structure.