公开(公告)号：US20190121492A1

公开(公告)日：2019-04-25

申请号：US16229792

申请日：2018-12-21

Applicant: Huawei Device Co., Ltd.

Inventor： Jinfeng Zhou ,  Yukun Guo ,  Wei Zhang ,  Zhengquan Wang

IPC: G06F3/041 ,  G06F3/0488

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/0488 ,  G06F3/04883 ,  G06F2203/04806 ,  G06F2203/04808

Abstract: A method for controlling display of a touchscreen, and a mobile device are presented, which relate to the field of electronic device technologies, so that the mobile device can control to zoom-in or zoom-out displayed content on the touchscreen according to received information about two touches. The method in the present disclosure includes receiving first touch information, where the first touch information comprises a first touch position; receiving second touch information, where the second touch information comprises a second touch position; determining zooming times according to a distance between the first touch position and the second touch position; and zooming displayed content on the touchscreen according to a position relationship between the first touch position and the second touch position and the zooming times. The present disclosure is applicable to a mobile device.

公开(公告)号：US10050880B2

公开(公告)日：2018-08-14

申请号：US14586734

申请日：2014-12-30

Applicant: Huawei Device Co., Ltd.

Inventor： Shuhua Chen ,  Kai Zhang ,  Haijun Wu

IPC: H04L12/741 ,  H04L29/12 ,  H04L12/709

Abstract: Embodiments of the present invention disclose a multi-link aggregation method, including: establishing, by a first device, a transparent transmission channel with a second device, where the transparent transmission channel spans multiple links connected to the first device and the second device; performing, by the first device, network address translation on a first target packet to obtain a second target packet; and transmitting, by the first device, the second target packet to the second device through the transparent transmission channel, so that the second device performs network address translation on the second target packet to obtain a third target packet, and the second device sends the third target packet to a target device identified by destination address information of the first target packet.

公开(公告)号：US10044772B2

公开(公告)日：2018-08-07

申请号：US15591614

申请日：2017-05-10

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Lei Wang ,  Wenmei Gao ,  Shunan Fan ,  Xiaoqiang Lv

IPC: H04L29/06 ,  H04L29/08 ,  H04N21/4788 ,  H04N21/643

Abstract: Embodiments of the present invention relate to a method for content sharing, where the method includes: receiving a content share request, establishing a share session with a receiving terminal, and sharing session content, which is played on a first initiating terminal, with the receiving terminal; and receiving a state notification about transferring the played session content from the first initiating terminal to a second initiating terminal, and according to the state notification, ending the share session or continuing to share the session content continuously played on the second initiating terminal. According to the embodiments of the present invention, CoD content watched on the initiating terminal can be shared, and when transfer occurs between display terminals of the content share initiator, a content share AS can perceive the transfer, and continuity of the share session can be ensured. The present invention further relates to a device for content sharing.

公开(公告)号：US09971036B2

公开(公告)日：2018-05-15

申请号：US14578860

申请日：2014-12-22

Applicant: Huawei Device Co., Ltd.

Inventor： Yeqi Wang

IPC: G01S19/05 ,  G01S19/25 ,  H04W76/02 ,  G01S19/34

CPC classification number: G01S19/05 ,  G01S19/25 ,  G01S19/34 ,  H04W76/10

Abstract: An assisted positioning method and apparatus are provided. A user equipment runs the WINDOWS 8 system, the user equipment is connected to a global positioning system (GPS) device having an assisted global positioning system (A-GPS) function, and the assisted positioning method includes detecting, by the user equipment, that the GPS device enables a GPS function; sending, by the user equipment, an A-GPS indication message to the GPS device, where the A-GPS indication message is used to instruct the GPS device to enable the A-GPS function; receiving, by the user equipment, positioning information from the GPS device, where the positioning information is obtained by the GPS device by using the GPS function and the A-GPS function.

公开(公告)号：US09967871B2

公开(公告)日：2018-05-08

申请号：US15398661

申请日：2017-01-04

Applicant: Huawei Device Co., Ltd.

Inventor： Yingyang Li ,  Chi Gao

IPC: H04W72/04 ,  H04L27/26 ,  H04L5/06 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/06 ,  H04L27/2601 ,  H04W28/065 ,  H04W72/04 ,  H04W72/0453

Abstract: The application pertains to a method for communicating downlink control information. A base station maps an enhanced physical downlink control channel (E-PDCCH) sequentially to resource elements for transmitting the E-PDCCH in each orthogonal frequency division multiplexing (OFDM) symbol according to an order of OFDM symbols used by the E-PDCCH of a user equipment (UE). The E-PDCCH is sent to the UE from the base station by using the resource elements, where the E-PDCCH and a physical downlink shared channel (PDSCH) invoked by the E-PDCCH are frequency-division multiplexed. Because the E-PDCCH is mapped sequentially to resource elements for transmitting the E-PDCCH in each OFDM symbol according to an order of OFDM symbols used by the E-PDCCH of the UE, different control channel elements of E-PDCCHs at different aggregation levels will not include a same E-PDCCH modulation symbol, thereby ensuring that the UE judges a start position of the E-PDCCH correctly.

公开(公告)号：US09955413B2

公开(公告)日：2018-04-24

申请号：US15129796

申请日：2014-03-28

Applicant: Huawei Device Co., Ltd.

Inventor： Guanzhong Tan ,  Shujun Dang ,  Songping Yao ,  Hui Jin

IPC: H04W4/00 ,  H04W48/18 ,  H04W8/02 ,  H04W60/00

CPC classification number: H04W48/18 ,  H04W8/02 ,  H04W60/00

Abstract: Embodiments of the present invention provide a roaming network access method and apparatus, where the method includes: searching, by user equipment, for at least one available network in a roaming area; acquiring, by the user equipment, historical roaming information, where the historical roaming information is used to record information about a network to which a registration attempt has been made when a user roams; adjusting, by the user equipment, a priority of the at least one found available network according to the historical roaming information; and successively selecting, by the user equipment in descending order of an adjusted priority of the at least one found available network, the at least one found available network as a registration attempt network, and attempting to register with the registration attempt network.

公开(公告)号：US09940893B2

公开(公告)日：2018-04-10

申请号：US15023526

申请日：2014-11-27

Applicant: Huawei Device Co., Ltd.

Inventor： Guoqing Li ,  Xinmiao Chang

IPC: G09G5/00 ,  G02B27/01 ,  G06F3/01 ,  G06F3/16 ,  G06K9/00

CPC classification number: G09G5/00 ,  G02B27/017 ,  G02B2027/014 ,  G06F3/012 ,  G06F3/16 ,  G06K9/00838 ,  G09G2340/14

Abstract: A head mounted device control method includes capturing situation data, using the situation data to determine whether a wearer of a head mounted device is inside a moving vehicle, and when it is determined that the wearer is inside a moving vehicle, controlling an image capture apparatus in the head mounted device to capture an environmental image, using the captured environmental image to determine whether a seat taken by the wearer is a driver's seat, and when it is determined that the seat taken by the wearer is the driver's seat, disabling a preset service, where the preset service includes a screen display service of a near-eye display. The method may reduce diversion of attention of the wearer, and improve driving safety.

公开(公告)号：US09930556B2

公开(公告)日：2018-03-27

申请号：US14959332

申请日：2015-12-04

Applicant: Huawei Device Co., Ltd.

Inventor： Linyi Gao ,  Guodong Xue ,  Qiang Yi ,  Hui Jin

IPC: H04W24/10 ,  H04W36/00 ,  H04W72/04

CPC classification number: H04W24/10 ,  H04W36/0083 ,  H04W72/0453

Abstract: A method for detecting coverage of a target network, including acquiring a list of carrier frequencies of a target network that covers a position of an embedded universal integrated circuit card (eUICC) terminal; sending, to the eUICC terminal, a frequency measurement request that carries the list of carrier frequencies, so that the eUICC terminal performs frequency measurement for each carrier frequency in the list of carrier frequencies; and receiving a frequency measurement report reported by the eUICC terminal. A corresponding apparatus, including a subscription management entity, a network device, and an eUICC terminal. According to the technical solutions of the present disclosure, a coverage status of a target network to be switched to can be detected before switching.

公开(公告)号：US09907032B2

公开(公告)日：2018-02-27

申请号：US14901793

申请日：2014-05-05

Applicant: Huawei Device Co., Ltd.

Inventor： Jian Wang

IPC: H04W52/04 ,  H04W52/36 ,  H04W52/38 ,  H04W52/28 ,  H04W52/34 ,  H04W52/10

CPC classification number: H04W52/367 ,  H04W52/04 ,  H04W52/10 ,  H04W52/281 ,  H04W52/34 ,  H04W52/383

Abstract: A method includes: receiving, by a UE, a power control parameter set sent by a base station, where the power control parameter set includes at least one power control parameter group, where the power control parameter group includes at least one power control parameter; determining, by the UE, a first power control parameter group according to the power control parameter set; and determining, by the UE, a transmit power of the UE according to a power control parameter in the first power control parameter group. so that the UE obtains through calculation, according to the power control parameter in the first power control parameter group, the transmit power that satisfies a service currently initiated by the UE, and a communication range of the UE is ensured.

公开(公告)号：US09870602B2

公开(公告)日：2018-01-16

申请号：US15101759

申请日：2014-12-04

Applicant: Huawei Device Co., Ltd.

Inventor： Gang Chen ,  Jian Zhang ,  Wei Luo

IPC: H04N5/225 ,  G06T3/40 ,  H04N5/232 ,  G06T3/20 ,  H04N5/21 ,  H04N5/247 ,  H04N5/262 ,  H04N5/265

CPC classification number: G06T3/4053 ,  G06T3/20 ,  G06T2207/10004 ,  H04N5/211 ,  H04N5/23232 ,  H04N5/23248 ,  H04N5/247 ,  H04N5/2621 ,  H04N5/265

Abstract: The present invention provides a method to resolve a technical problem of a “ghost”. The method is applied to a terminal that includes a first camera lens and a second camera lens, where the both lenses are located on a same side of the terminal. The method includes: obtaining a first image that is captured by the first camera lens and is about a first area, and a second image that is captured at a same moment by the second camera lens and is about a second area; performing translation compensation on the second image by using the first image as a reference image; and fusing the first image and the second image that is obtained after translation compensation is performed, to generate a third image, where a resolution of the third image is higher than a resolution of the first image and a resolution of the second image.