公开(公告)号：US20190266094A1

公开(公告)日：2019-08-29

申请号：US16405869

申请日：2019-05-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei ZHOU ,  Gang YU ,  Bo BI

IPC: G06F12/0862

Abstract: Embodiments of this application disclose a data prefetching method and apparatus that are applied to a computer system, and the computer system includes a prefetch engine, a memory, and a compiler. The compiler performs the following operations in a compilation process: obtaining N functions and a first global variable of the N functions, where N is an integer greater than or equal to 1; and determining a start address of the N functions and a start address of the first global variable, then the prefetch engine can prefetch, into a cache according to the start address of the N functions and the start address of the first global variable, data that is in the memory and that is associated with the first global variable.

公开(公告)号：US20160255582A1

公开(公告)日：2016-09-01

申请号：US15147335

申请日：2016-05-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Daowei WANG ,  Li CHEN ,  Yinghua HUANG ,  Min HUANG ,  Mingzeng DAI ,  Gang YU ,  Bin XIA ,  Zhenfei TANG

IPC: H04W52/02

CPC classification number: H04W52/0206 ,  H04W52/02 ,  H04W52/0251 ,  H04W52/367 ,  H04W88/08 ,  Y02D70/1262

Abstract: A method, device and system for regulating power consumption are provided in the embodiments of the present invention. A method for regulating power consumption includes: obtaining, by a base station, an application point and a configuration parameter; sending, by the base station, an indication message to a terminal according to the application point and configuration parameter; regulating, by the base station, the power consumption of the base station by using the configuration parameter at the application point; the configuration parameter comprises cell antenna information or system bandwidth information; the indication message instructs the terminal to use the configuration parameter at the application point. Under the condition that user's normal communication is remained, the number of cell antennas or the cell bandwidth is dynamically changed. This reduces the power consumption of the network device.

Abstract translation: 在本发明的实施例中提供了一种用于调节功耗的方法，装置和系统。 一种用于调节功耗的方法包括：由基站获取应用点和配置参数; 根据应用点和配置参数，由基站向终端发送指示消息; 由基站通过使用应用点的配置参数来调整基站的功耗; 配置参数包括小区天线信息或系统带宽信息; 指示消息指示终端在应用点使用配置参数。 在用户正常通信保持的情况下，蜂窝天线数量或蜂窝带宽动态变化。 这降低了网络设备的功耗。

公开(公告)号：US20140302891A1

公开(公告)日：2014-10-09

申请号：US14310483

申请日：2014-06-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Daowei WANG ,  Li CHEN ,  Yinghua HUANG ,  Min HUANG ,  Mingzeng DAI ,  Gang YU ,  Bin XIA ,  Zhenfei TANG

IPC: H04W52/02

CPC classification number: H04W52/0206 ,  H04W52/02 ,  H04W52/0251 ,  H04W52/367 ,  H04W88/08 ,  Y02D70/1262

Abstract: A method, device and system for regulating power consumption are provided in the embodiments of the present invention. A method for regulating power consumption includes: obtaining, by a base station, an application point and a configuration parameter; sending, by the base station, an indication message to a terminal according to the application point and configuration parameter; regulating, by the base station, the power consumption of the base station by using the configuration parameter at the application point; the configuration parameter comprises cell antenna information or system bandwidth information; the indication message instructs the terminal to use the configuration parameter at the application point. Under the condition that user's normal communication is remained, the number of cell antennas or the cell bandwidth is dynamically changed. This reduces the power consumption of the network device.

Abstract translation: 在本发明的实施例中提供了一种用于调节功耗的方法，装置和系统。 一种用于调节功耗的方法包括：由基站获取应用点和配置参数; 根据应用点和配置参数，由基站向终端发送指示消息; 由基站通过使用应用点的配置参数来调整基站的功耗; 配置参数包括小区天线信息或系统带宽信息; 指示消息指示终端在应用点使用配置参数。 在用户正常通信保持的情况下，蜂窝天线数量或蜂窝带宽动态变化。 这降低了网络设备的功耗。