公开(公告)号：US20240126600A1

公开(公告)日：2024-04-18

申请号：US18393844

申请日：2023-12-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu PENG ,  Hongyang YANG ,  Xiaolong XIE

IPC: G06F9/50 ,  G06F9/30

CPC classification number: G06F9/5005 ,  G06F9/3004

Abstract: This application provides a service process invoking method and a related apparatus. The method includes: An application process obtains a context of a binder process; the application process obtains a handle of a service process based on the context of the binder process; the application process runs a program of the binder process based on the context of the binder process, to obtain a context of the service process based on the handle of the service process; and the application process runs a program of the service process based on the context of the service process, to respond to a binder request of the application process, where the binder request is used to request a system service provided by the service process. In embodiments of this application, actual power consumption is accurately reflected.

公开(公告)号：US20170055208A1

公开(公告)日：2017-02-23

申请号：US15307779

申请日：2014-05-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Liang CHEN ,  Yu PENG ,  Yuhua GUO

IPC: H04W52/02 ,  H04W40/00

CPC classification number: H04W52/0209 ,  G06F9/4893 ,  H04W40/005 ,  H04W52/02 ,  H04W52/0251 ,  Y02D70/00

Abstract: Embodiments of the present invention disclose a method and apparatus for reducing power consumption, and a mobile terminal, which are used to reduce power consumption of the mobile terminal, and improve user experience. The method in the embodiments of the present invention includes: when a system enters a preset working mode, detecting a first-type application and a second-type application that are installed in the system; changing a type of an alarm of the first-type application, and suspending an alarm of the second-type application, so that the alarm of the first-type application cannot wake up the system in the preset working mode, and that the alarm of the second-type application cannot wake up the system in the preset working mode and/or is not woken up by the system when the system is in an awake state.

Abstract translation: 本发明的实施例公开了一种用于降低功耗的方法和装置，以及用于降低移动终端的功耗并提高用户体验的移动终端。 本发明实施例中的方法包括：当系统进入预设工作模式时，检测安装在系统中的第一类应用和第二类应用; 改变第一类应用程序的报警类型，并挂起第二类应用程序的报警，使得第一类应用程序的报警不能在预设工作模式下唤醒系统，并且报警 第二类应用程序无法在预设工作模式下唤醒系统和/或系统在系统处于唤醒状态时未被系统唤醒。

公开(公告)号：US20170052560A1

公开(公告)日：2017-02-23

申请号：US15307931

申请日：2014-07-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tongzeng YANG ,  Konggang WEI ,  Yu PENG

IPC: G06F1/12 ,  G06F12/084 ,  G06F1/08 ,  G06F12/0897

CPC classification number: G06F1/12 ,  G06F1/08 ,  G06F1/32 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3225 ,  G06F1/324 ,  G06F1/3296 ,  G06F12/084 ,  G06F12/0897 ,  G06F2212/62 ,  Y02D10/126 ,  Y02D10/172

Abstract: The present invention discloses a method for managing a multi-core processor. The method includes: if a current working mode of the multi-core processor is an asymmetric multiprocessing ASMP mode, a working frequency of at least one other processor than one processor that requests data is less than a first frequency, and a difference between a cache hit ratio value corresponding to the one processor and a cache hit ratio value corresponding to the at least one other processor is greater than or equal to a first threshold, switching the working mode of the multi-core processor to a symmetric multiprocessing SMP mode.

Abstract translation: 本发明公开了一种用于管理多核处理器的方法。 该方法包括：如果多核处理器的当前工作模式是非对称多处理ASMP模式，那么至少一个其他处理器的工作频率比一个处理器要求数据小于第一个频率，而缓存之间的差异 对应于一个处理器的命中率值和与至少一个其他处理器对应的高速缓存命中率值大于或等于第一阈值，将多核处理器的工作模式切换到对称多处理SMP模式。

公开(公告)号：US20170094593A1

公开(公告)日：2017-03-30

申请号：US15128091

申请日：2014-07-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu DENG ,  Konggang WEI ,  Yu PENG

IPC: H04W52/02 ,  H04L29/06

CPC classification number: H04W52/0203 ,  H04L69/22 ,  H04L2212/00 ,  H04W52/02 ,  H04W52/0258 ,  H04W52/0264 ,  H04W52/028 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1262

Abstract: Embodiments of the present disclosure resolve problem of power consumption caused because an AP is frequently woken up. This solution includes: receiving, by a modem, pre-processing information, which is sent by an application processor AP, of an application, where the pre-processing information includes at least a period range value and first data that are of the application, the period range value is used to represent frequency at which the application needs the AP to send and receive the first data, and the first data is data that the application needs the AP to send to a server; invoking, by the modem, preset functions according to the period range value and a time at which the modem receives the pre-processing information, to determine a sending time of the first data; and sending, by the modem, the first data to the server according to the sending time.