公开(公告)号：US20220256454A1

公开(公告)日：2022-08-11

申请号：US17730794

申请日：2022-04-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jing ZHAO ,  Lin LIU ,  Yifan WANG

IPC: H04W52/02 ,  H04W52/18

Abstract: Embodiments provide a power adjustment method and an access network device, and the embodiments relate to the field of communication technologies. A target power increase value is adaptively determined based on a target key characteristic of a target cell, so that a cell coverage loss and a cell capacity loss caused by channel shutdown are compensated for, and a good energy-saving effect is obtained. The access network device blocks transmit channels that are of some of a plurality of antennas and that correspond to the target cell. Then, the access network device obtains the target key characteristic of the target cell, and determines the target power increase value based on the target key characteristic. The access network device increases, based on the target power increase value, transmit power of the access network device corresponding to the target cell or a target user.

公开(公告)号：US20190148534A1

公开(公告)日：2019-05-16

申请号：US16232841

申请日：2018-12-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jing ZHAO ,  Chen-Xiong ZHANG

IPC: H01L29/78 ,  H01L29/08 ,  H01L29/10 ,  H01L29/66 ,  H01L21/308

Abstract: The application discloses a tunneling field-effect transistor, including: a substrate layer; a rectangular semiconductor strip formed on an upper surface of the substrate layer, where the rectangular semiconductor strip includes a first source region, a first channel region, a drain region, a second channel region, and a second source region that are disposed in sequence along a first direction; a first gate dielectric layer covering an outer surface of a first part of the first source region and a second gate dielectric layer covering an outer surface of a third part of the second source region.

公开(公告)号：US20190130875A1

公开(公告)日：2019-05-02

申请号：US16090009

申请日：2016-03-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanghua ZHONG ,  Yuhua GUO ,  Jianbin QIU ,  Jing ZHAO

IPC: G09G5/377 ,  G09G5/373

Abstract: The present disclosure relates to example processing methods and devices. In one example method, resolution of each layer of multiple layers of an application program are determined. Resolution of a first layer is lower than resolution of another layer. The multiple layers are created according to the resolution of each layer. Rendering processing is performed on the multiple layers. Scaling processing is performed on a second layer obtained after the rendering processing. The determined resolution of the second layer is different from resolution of a preset area displaying the second layer on a display screen. Resolution of the second layer obtained after the scaling processing is the same as the resolution of the preset area. A layer other than the second layer obtained after the rendering processing is composited with the second layer obtained after the scaling processing. An image obtained after the composition is output to the display screen.

公开(公告)号：US20170300103A1

公开(公告)日：2017-10-19

申请号：US15512454

申请日：2014-09-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Konggang WEI ,  Jing ZHAO ,  Guanghua ZHONG

IPC: G06F1/32 ,  G06F3/16 ,  G06F3/0488 ,  G06F9/44 ,  G06F3/0346

CPC classification number: G06F1/329 ,  G06F3/0346 ,  G06F3/0488 ,  G06F3/04883 ,  G06F3/167 ,  G06F9/4418

Abstract: The present invention discloses a method which includes: receiving, in a standby state, application entry information entered by a user; obtaining, according to the application entry information, an identifier of an application program that needs to be run; waking an operating system and keeping, still in a dormant state, a dormant application program in application programs except the application program that needs to be run; and running, by using the operating system and according to the identifier of the application program that needs to be run, the application program that needs to be run The apparatus includes: a receiving module, an obtaining module, a wake-up module, and a running module. In the present invention, only the application program that needs to he run is run, while the dormant application program in the application programs except the application program that needs to be run is still kept in the dormant state.