公开(公告)号：US09973311B2

公开(公告)日：2018-05-15

申请号：US14537604

申请日：2014-11-10

Applicant: Huawei Device Co., Ltd.

Inventor： Kai Xu

IPC: H04L5/00 ,  H04W16/02 ,  H04W72/04

CPC classification number: H04L5/0048 ,  H04L5/0044 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0094 ,  H04W16/02 ,  H04W72/0446

Abstract: In transmitting information on an enhanced physical downlink control channel, it obtains, according to a first aggregation level to which a first E-PDCCH candidate belongs, a first eCCE or a CCE resource to which the first E-PDCCH candidate is mapped in a first PRB resource, where eCCE or CCE resources to which E-PDCCH candidates on the first aggregation level are mapped in the first PRB resource are different from each other, and the first PRB resource includes a PRB in which an E-PDCCH candidate on each aggregation level and a PDSCH in each subframe are multiplexed; it determines a first DMRS port corresponding to a reference signal corresponding to the first E-PDCCH candidate; and respectively transmits, on a subcarrier corresponding to the first DMRS port and the first eCCE or CCE resource, the reference signal and a data part corresponding to the first E-PDCCH candidate.

公开(公告)号：US09967816B2

公开(公告)日：2018-05-08

申请号：US14577259

申请日：2014-12-19

Applicant: Huawei Device Co., Ltd.

Inventor： Qiang Yi ,  Hui Jin ,  Guodong Xue ,  Jun Zhang ,  Na Li

IPC: H04W52/02 ,  H04L29/08 ,  H04W76/04 ,  H04W4/00

CPC classification number: H04W52/0212 ,  H04L67/32 ,  H04W4/70 ,  H04W76/25 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/21

Abstract: Embodiments of the present invention provide a method and device for transmitting data. The method includes: determining, after receiving a first message sent by a user equipment, whether first indication information is set, where the first indication information indicates that a server buffers downlink data to be sent to the user equipment; and when determining that the first indication information is set, retaining a signaling connection to the user equipment, and triggering the server that buffers the downlink data to send the downlink data to the user equipment. The method and device for transmitting data according to the embodiments of the present invention can save power of a user equipment.

公开(公告)号：US09910468B2

公开(公告)日：2018-03-06

申请号：US15127705

申请日：2014-03-21

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Xiangyang Yang ,  Linfang Jin ,  Hualin Li ,  Wenbing Tang ,  Jie Zou

IPC: G06F1/20 ,  H05K7/20 ,  G06F1/16 ,  H05K1/02

CPC classification number: G06F1/203 ,  G06F1/1626 ,  H05K1/0203

Abstract: A holder and a mobile terminal including the holder are disclosed. The holder is located in the mobile terminal, the holder includes a heat conduction area and a heat insulation area, the heat insulation area is close to an edge of the holder, the heat insulation area is adjacent to the heat conduction area, and a heat emitting element in the mobile terminal is proximate to the heat conduction area. The heat insulation area is provided on the holder and the heat insulation area is close to the edge of the holder and is adjacent to the heat conduction area, so that, in a process of transferring heat in the heat conduction area to the edge of the holder, the heat is impeded by the heat insulation area, thereby reducing heat at the edge of the holder.

公开(公告)号：US09880806B2

公开(公告)日：2018-01-30

申请号：US15427720

申请日：2017-02-08

Applicant: Huawei Device Co., Ltd.

Inventor： Zhenwei Shan ,  Yu Zhu ,  Huangwei Wu ,  Qinliang Zhang

IPC: G06F17/00 ,  G06F3/16 ,  H04L29/06 ,  H04N21/258 ,  G06F17/30 ,  H04N21/41 ,  H04N21/433 ,  H04N21/436 ,  H04N21/4402 ,  H04N21/45 ,  H04N21/414

CPC classification number: G06F3/165 ,  G06F17/30023 ,  G06F17/3074 ,  H04L65/4084 ,  H04N21/25825 ,  H04N21/25833 ,  H04N21/4122 ,  H04N21/41407 ,  H04N21/4332 ,  H04N21/436 ,  H04N21/43615 ,  H04N21/440218 ,  H04N21/44029 ,  H04N21/4516

Abstract: A media playback processing and control method, apparatus, and system, where the processing method includes receiving, by a central server, a query request of a control device, returning a query response to the control device according to a resource information table, receiving a resource request of a selected display device selected by the control device, querying the resource information table, determining that a selected media resource corresponding to information about a selected storage path is stored on a first media server (MS), and determining a second MS with a conversion capability to convert a media format of the selected media resource into a media format supported by a playback capability of the selected display device in order to enable the selected display device to play a media resource converted by the second MS from the selected media resource.

公开(公告)号：US09877283B2

公开(公告)日：2018-01-23

申请号：US14902107

申请日：2014-07-14

Applicant: Huawei Device Co., Ltd.

Inventor： Lei Chen

IPC: H04W52/02 ,  G06F1/32 ,  H04L29/08 ,  H04W4/00

CPC classification number: H04W52/0229 ,  G06F1/3293 ,  H04L67/125 ,  H04W4/70 ,  H04W52/0235 ,  H04W52/0293 ,  Y02B70/12 ,  Y02B70/32 ,  Y02D10/122 ,  Y02D70/00

Abstract: A method and a terminal for reporting sensor data are provided. The method for reporting sensor data includes: when a processor needs to process only sensor data collected by a sensor, sending, by the processor, an indication that the processor is to enter a sleep state, and entering the sleep state; after the processor enters the sleep state, receiving and temporarily storing, by a sensor hub, the sensor data collected and reported by the sensor into an event information table, recording, by the sensor hub, corresponding time at which the sensor collects the sensor data, and further temporarily storing the time into the event information table; and when the processor is restored to a working state, reporting, by the sensor hub, the event information table to the processor, so that the processor parses the event information table to complete corresponding processing.

公开(公告)号：US09871393B2

公开(公告)日：2018-01-16

申请号：US13927763

申请日：2013-06-26

Applicant: Huawei Device Co., Ltd.

Inventor： Zhiming Hao

IPC: H02J7/00 ,  H01M10/44

CPC classification number: H02J7/007 ,  H01M10/443 ,  H02J7/0031 ,  H02J7/0073 ,  H02J7/0091 ,  H02J2007/0062

Abstract: The present disclosure provides a charging method and a user equipment. The charging method includes: measuring a maximum output current value of a charger according to a received fast charging instruction; setting a charging current value for a battery of a user equipment according to the maximum output current value; receiving, from the charger, a first charging current corresponding to the charging current value; and disconnecting the charger if a charging temperature of the battery is detected to be higher than a preset temperature. The charging method and user equipment provided in the present disclosure solve problems in the prior art that the charger is damaged because of overloading in case of emergency charging, and that the battery of the user equipment is overcharged because of an over-high charging temperature, so that safe and fast charging is implemented.

公开(公告)号：US09864591B2

公开(公告)日：2018-01-09

申请号：US14586252

申请日：2014-12-30

Applicant: Huawei Device Co., Ltd.

Inventor： Zhiqin He ,  Liu Fang ,  Hongjie Yao ,  Zheng Xu ,  Kewen Wu

IPC: G06F9/445

CPC classification number: G06F8/61 ,  G06F8/60

Abstract: A method for downloading an application includes, after learning an application downloaded by a second user equipment, sending, by a first user equipment that has an association relationship with the second user equipment, a downloading request for the application downloaded by the second user equipment to an application server, where the downloading request carries capability information of the first user equipment, and receiving, by the first user equipment, an application to be downloaded, where the application matches the capability information of the first user equipment and is sent by the application server. By using the foregoing technical solution, the application does not need to be manually downloaded for the user equipment, thereby saving manual operation and improving flexibility of downloading an application.

公开(公告)号：US20180007532A1

公开(公告)日：2018-01-04

申请号：US15704322

申请日：2017-09-14

Applicant: Huawei Device Co., Ltd.

Inventor： Shuiping LONG ,  Rui WANG ,  Hui JIN ,  Xiaojuan LI

IPC: H04W8/02 ,  H04W60/02 ,  H04W8/12 ,  H04W8/18

CPC classification number: H04W8/02 ,  H04W8/12 ,  H04W8/18 ,  H04W60/02

Abstract: The present invention discloses a mobility management method, a serving GPRS support node or mobility management entity (SGSN/MME), and a terminal to solve the problem of setting or dynamically modifying the mobility management frequency of a particular terminal among numerous terminals. The technical solution of the present invention includes: obtaining subscription data of a terminal, where the subscription data carries periodic update (RAU/TAU) setting information; obtaining a periodic update timer of the terminal according to the periodic update setting information; sending the periodic update timer of the terminal to the terminal; and setting a value that is a little longer than the periodic update timer of the terminal as a mobile reachable timer for monitoring the periodic update of the terminal. The embodiments of the present invention may be applied in low-mobility machine-type communication.

公开(公告)号：US20170353843A1

公开(公告)日：2017-12-07

申请号：US15680774

申请日：2017-08-18

Applicant: Huawei Device Co., Ltd.

Inventor： Qiang Yi

IPC: H04W4/14 ,  H04L12/58 ,  H04L29/06

Abstract: A method for implementing resending of a short message includes, when an Internet Protocol short message gateway (IP-SM-GW) learns that in an Internet Protocol multimedia subsystem (IMS) domain, a short message fails to be sent to a receiver, sending, by the IP-SM-GW, the short message to a service center, so that the service center stores the short message; and when the receiver corresponding to the short message changes to available status, receiving, by the IP-SM-GW, the stored short message sent by the service center, and resending the short message to the receiver through the IMS domain, thereby implementing resending of a short message request failing to be sent, improving availability of sending the short message request in the IMS, and improving user experience.

公开(公告)号：US09832582B2

公开(公告)日：2017-11-28

申请号：US14901854

申请日：2014-09-01

Applicant: Huawei Device Co., Ltd.

Inventor： Fushun Chen ,  Jianwei Zhu ,  Yanhui Ren

IPC: H04R29/00 ,  H04M1/60 ,  H04M3/00 ,  H04M9/08

CPC classification number: H04R29/004 ,  H04M1/6016 ,  H04M1/605 ,  H04M3/002 ,  H04M9/082 ,  H04R29/001 ,  H04R2430/01 ,  H04R2499/11

Abstract: The present invention relates to a sound effect control method and apparatus, where the method includes: when a hands-free call is performed for a mobile terminal, detecting whether a hands-free call channel of the mobile terminal is shielded; and adjusting a configuration of the hands-free call channel of the mobile terminal and/or outputting an alarm signal to inform a user that the hands-free call channel is shielded, when it is detected that the hands-free call channel of the mobile terminal is shielded. According to the method, when a hands-free call is performed for a mobile terminal, whether a hands-free call channel of the mobile terminal is shielded is detected; when it is shielded, a configuration of the hands-free call channel of the mobile terminal is adjusted and/or an alarm signal is output, which can effectively improve quality of the hands-free call of the mobile terminal.