公开(公告)号：EP3062193A4

公开(公告)日：2017-04-12

申请号：EP14869454

申请日：2014-12-04

申请人： HUAWEI DEVICE CO LTD

发明人： WEI KONGGANG ,  PENG YU ,  ZHAO JING

IPC分类号： G06F1/32

CPC分类号： G06F1/329 ,  G06F1/3228 ,  Y02D10/24

摘要： Embodiments of the present invention disclose a task management method and device. The method may include: determining, according to a foreground task, a first scenario corresponding to the foreground task; searching for, when the first scenario corresponding to the foreground task is in a first list, at least one background task corresponding to the first scenario, where the first list includes a scenario in which task limitation is allowed; and performing limitation processing on the at least one background task corresponding to the first scenario, where the limitation processing refers to processing for reducing system resource usage. The embodiments of the present invention can reduce power consumption and power loss of a device.

摘要翻译： 本发明的实施例公开了一种任务管理方法和装置。 该方法可以包括：根据前景任务确定与前台任务相对应的第一场景; 当与所述前景任务相对应的所述第一场景处于第一列表中时，搜索与所述第一场景相对应的至少一个后台任务，其中所述第一列表包括允许任务限制的场景; 对与所述第一场景相对应的所述至少一个后台任务进行限制处理，所述限制处理涉及减少系统资源使用的处理。 本发明的实施例可以降低设备的功耗和功率损耗。

公开(公告)号：EP3128623A4

公开(公告)日：2017-04-05

申请号：EP14890022

申请日：2014-04-25

申请人： HUAWEI DEVICE CO LTD

发明人： WANG XIAOLONG ,  LV WEI ,  ZHU HAIFENG ,  LAI WEIBIN ,  HE HUAYA

IPC分类号： G06K7/00 ,  H01R13/713

CPC分类号： H04B1/3818 ,  G06K7/0021 ,  G06K7/0069 ,  H01R13/713

摘要： A SIM card connector includes a base, signal spring, a detection apparatus, and a controller. The detection apparatus is configured to cooperate with one side of a SIM card, and includes a fixed contact and a detection spring, where an action of the SIM card can be detected by separation or union between the fixed contact and the detection spring. A trigger part of the detection spring can press against the end of the SIM card to move a second end of the detection spring, and compared with a pressing part, the trigger part is closer to a bearer panel. In a process of removing or inserting the SIM card, the SIM card can move the second end of the detection spring, and trigger a change in separation and union between the detection spring and the fixed contact; the controller can disconnect a power supply of the signal spring before the SIM card is separated from the signal spring, and can switch on the power supply of the signal spring after the SIM card presses against the signal spring; the controller switches on or off the power supply in a timely manner, which effectively prevents the SIM card from being burned out by a momentary electric arc generated between the SIM card and the signal spring when the SIM card is being inserted or removed. The present invention further provides a mobile terminal having the foregoing SIM card connector.

摘要翻译： SIM卡连接器包括基座，信号弹簧，检测装置和控制器。 该检测装置被配置为与SIM卡的一侧配合，并且包括固定触点和检测弹簧，其中可以通过固定触点和检测弹簧之间的分离或连接来检测SIM卡的动作。 检测弹簧的触发部可以压靠SIM卡的端部，移动检测弹簧的第二端，与按压部进行比较，触发部更靠近承载板。 在SIM卡的移除或插入过程中，SIM卡可以移动检测弹簧的第二端，并且触发检测弹簧和固定触点之间的分离和连接的变化; 在SIM卡与信号弹簧分离之前，控制器可以断开信号弹簧的电源，并且可以在SIM卡压靠信号弹簧之后接通信号弹簧的电源; 控制器及时打开或关闭电源，可以有效防止当SIM卡插入或拔出SIM卡与信号弹簧之间产生的瞬间电弧时SIM卡被烧毁。 本发明还提供一种具有上述SIM卡连接器的移动终端。

公开(公告)号：EP3113373A4

公开(公告)日：2017-04-05

申请号：EP14886816

申请日：2014-03-26

申请人： HUAWEI DEVICE CO LTD

发明人： WANG HONGYU ,  CHE XIANG ,  XU QIULIANG ,  YANG LIPING ,  XU JIA ,  LIU ZHIGANG ,  LIU ZHENYU

IPC分类号： H04B1/40 ,  H04B1/00 ,  H04W88/08

CPC分类号： H04B1/0057 ,  H01Q1/243 ,  H01Q1/521 ,  H01Q5/00 ,  H01Q5/314 ,  H04B1/006 ,  H04B1/0064 ,  H04B15/02

摘要： Embodiments of the present invention disclose a radio frequency front-end system, including a first antenna, a second antenna, a first radio frequency circuit, a second radio frequency circuit, and a control apparatus, where the control apparatus is configured to acquire a transmission frequency band selected by the first radio frequency circuit, and if a frequency in the transmission frequency band selected by the first radio frequency circuit is less than a preset frequency, control the first radio frequency circuit to connect to the second antenna, and disconnect a connection between the second radio frequency circuit and the second antenna, or maintain an open circuit state between the second radio frequency circuit and the second antenna. The embodiments of the present invention further disclose a signal transmission control method. A size of an antenna can be effectively reduced by using the present invention.

摘要翻译： 本发明实施例公开了一种射频前端系统，包括第一天线，第二天线，第一射频电路，第二射频电路和控制装置，控制装置用于获取传输信息 当所述第一射频电路选择的传输频段的频率小于预设频率时，控制所述第一射频电路连接所述第二天线，并断开连接 在第二射频电路和第二天线之间，或者保持第二射频电路和第二天线之间的开路状态。 本发明实施例还公开了一种信号传输控制方法。 通过使用本发明可以有效地减小天线的尺寸。

公开(公告)号：EP3073733A4

公开(公告)日：2017-04-05

申请号：EP13898880

申请日：2013-12-06

申请人： HUAWEI DEVICE CO LTD

发明人： ZHU CONGCHAO ,  LI XIN ,  LUO WEI

IPC分类号： H04N9/04 ,  H04N5/225

CPC分类号： H04N5/359 ,  G02B27/0018 ,  H04N5/2258 ,  H04N5/2355 ,  H04N5/265 ,  H04N9/09 ,  H04N13/0239 ,  H04N2013/0088

摘要： The present invention discloses an image generating method and a dual-lens device, where the method includes: determining a first processing parameter and a second processing parameter, where the first processing parameter is different from the second processing parameter; acquiring, according to the first processing parameter, a first image captured at a first moment by a first image sensor corresponding to the first lens, and acquiring, according to the second processing parameter, a second image captured at the first moment by a second image sensor corresponding to the second lens; and when a photographing operation instruction is received, synthesizing the acquired first image and the acquired second image, to generate an image.

公开(公告)号：EP3148267A1

公开(公告)日：2017-03-29

申请号：EP16170830.0

申请日：2011-04-12

申请人： Huawei Device Co., Ltd.

发明人： DENG, Junjie

IPC分类号： H04W68/00 ,  H04M1/57 ,  H04M1/725

CPC分类号： H04W4/12 ,  H04M1/575 ,  H04M1/72552 ,  H04M19/04 ,  H04M2250/60

摘要： An information notification method is disclosed in this application. The method includes: receiving notification information sent by a sending end that indicates that unprocessed information exists, where the unprocessed information includes at least one type of the following information: a missed call, an unread short message, an unread e-mail, and unread information, and the notification information is information carrying a vibration instruction (S101); obtaining a sending identifier in the notification information and searching for unprocessed information that has the sending identifier (S102); and When the unprocessed information is found, triggering a vibration motor according to the vibration instruction (S103). In the information notification method provided by the present invention, in a manner of sending an information vibration instruction to generate vibration at a receiving party, the receiving party is rapidly and effectively notificationed to view the unprocessed information, so that the information receiving party can process some significant information sent by a sending party in time.

摘要翻译： 本申请中公开了一种信息通知方法。 该方法包括：接收发送端发送的指示未处理信息的通知信息，其中未处理的信息包括以下信息中的至少一种类型：未接来电，未读短消息，未读电子邮件和未读 信息，并且通知信息是携带振动指令的信息（S101）; 在所述通知信息中获取发送标识符，并搜索具有发送标识符的未处理信息（S102）; 并且当发现未处理的信息时，根据振动指令触发振动电动机（S103）。 在本发明提供的信息通知方法中，为了在接收方发送产生振动的信息振动指令的方式，接收方快速且有效地被通知以查看未处理的信息，从而信息接收方可以处理 发送方及时发送的一些重要信息。

公开(公告)号：EP3107361A4

公开(公告)日：2017-03-29

申请号：EP14886096

申请日：2014-03-18

申请人： HUAWEI DEVICE CO LTD

发明人： JIN LINFANG ,  XIAO YONGWANG ,  WANG GUOPING ,  ZOU JIE ,  LI HUALIN

IPC分类号： H05K7/20 ,  H01L23/427 ,  H01L23/552 ,  H05K9/00

CPC分类号： H01L23/427 ,  H01L23/3675 ,  H01L23/3736 ,  H01L23/3737 ,  H01L23/552 ,  H01L2924/0002 ,  H01L2924/00

摘要： The present invention provides a heat dissipation assembly and an electronic device, where the heat dissipation assembly includes: a shielding element, where a via hole is disposed on the shielding element, the shielding element is electrically connected to ground copper of a PCB board, and a heat-generating electronic element is disposed on the PCB board; a heat pipe, located on the via hole, where the heat pipe is electrically connected to the shielding element, and the heat pipe, the PCB board, and the shielding element form an electromagnetic shielding can that is used to accommodate the heat-generating electronic element; and an elastic thermal interface material, disposed between the heat pipe and the heat-generating electronic element and mutually fitted to the heat pipe and the heat-generating electronic element. In the foregoing technical solution, a thermal interface material that is fitted on a heat-generating electronic element is fitted to a heat pipe by using a via hole disposed on a shielding element, so that heat of the heat-generating electronic element may be transferred to the heat pipe through the thermal interface material, which reduces thermal resistance of a heat dissipation assembly and shortens a heat transfer path between the heat-generating electronic element and the heat pipe.

摘要翻译： 本发明提供了一种散热组件和电子设备，其中散热组件包括：屏蔽元件，其中通孔设置在屏蔽元件上，屏蔽元件电连接到PCB板的接地铜，以及 发热电子元件设置在PCB板上; 位于通孔上的热管，其中热管与屏蔽元件电连接，并且热管，PCB板和屏蔽元件形成用于容纳发热电子器件的电磁屏蔽壳 元件; 以及弹性热界面材料，其设置在所述热管和所述发热电子元件之间并且相互配合到所述热管和所述发热电子元件。 在上述技术方案中，通过使用设置在屏蔽元件上的通孔将装配在发热电子元件上的热界面材料装配到热管上，从而可以传递发热电子元件的热量 通过热界面材料到热管，这降低了散热组件的热阻，并缩短了发热电子元件和热管之间的传热路径。

公开(公告)号：EP2955941B1

公开(公告)日：2017-03-29

申请号：EP15172014.1

申请日：2011-10-24

申请人： Huawei Device Co., Ltd.

发明人： Deng, Junjie ,  Yang, Zhiyan

IPC分类号： H04W4/02 ,  H04M1/725

CPC分类号： H04W4/02 ,  H04M1/72572 ,  H04W4/023

公开(公告)号：EP3107335A4

公开(公告)日：2017-03-15

申请号：EP14886163

申请日：2014-03-18

申请人： HUAWEI DEVICE CO LTD

发明人： LIU ZHENYU ,  WANG SHOUCHENG

IPC分类号： H04W48/16 ,  H04W52/02

CPC分类号： H04W48/16 ,  H04L47/29 ,  H04W4/026 ,  H04W52/0216 ,  Y02D70/00 ,  Y02D70/164 ,  Y02D70/26

摘要： The present disclosure relates to the communications field, and in particular, to a network search method for a terminal and a terminal. The method includes: acquiring, by a terminal, geographical location information of the terminal, and determining, according to the acquired geographical location information, a geographical environment in which the terminal is located; and setting, by the terminal according to the determined geographical environment, a network search time interval corresponding to the geographical environment. Therefore, a network search time interval may be set flexibly according to a different geographical environment in which the terminal is located. Further, a relatively long network search time interval may be set when the geographical environment in which the terminal is located is a geographical environment with a relatively weak network signal; and a relatively short network search time interval may be set when the geographical environment in which the terminal is located is a geographical environment with a relatively strong network signal. Therefore, according to embodiments of the present disclosure, power consumption of a battery of the terminal can be effectively reduced, and further a standby time of the terminal is effectively increased.

公开(公告)号：EP2690905A3

公开(公告)日：2017-03-15

申请号：EP13176688.3

申请日：2013-07-16

申请人： Huawei Device Co., Ltd.

发明人： Yao, Wenfeng ,  Wang, Zaixian

IPC分类号： H04W36/00

摘要： The present invention relates to the field of wireless communications technologies, and in particular, to a channel switching method, apparatus, and system, where the method includes: A mobile terminal sends a channel switching command to a first access point, so that the first access point parses the channel switching command and sends a parsed channel switching command to a second access point and the second access point performs channel switching according to the parsed channel switching command; and the mobile terminal receives a feedback message from the first access point, and when the feedback message indicates that channel switching preparation of the second access point is ready, the mobile terminal breaks a connection to the first access point and sets up a connection to the second access point to complete the channel switching.

摘要翻译： 无线通信技术领域本发明涉及无线通信技术领域，特别涉及一种信道切换方法，装置和系统，其中，该方法包括：移动终端向第一接入点发送信道切换命令，使得第一 接入点解析信道切换命令，并将解析的信道切换命令发送到第二接入点，并且第二接入点根据解析的信道切换命令进行信道切换; 并且所述移动终端从所述第一接入点接收到反馈消息，并且当所述反馈消息指示所述第二接入点的信道切换准备准备就绪时，所述移动终端断开与所述第一接入点的连接，并建立到所述第二接入点的连接 第二个接入点完成频道切换。

公开(公告)号：EP3139629A1

公开(公告)日：2017-03-08

申请号：EP16173554.3

申请日：2012-10-01

申请人： Huawei Device Co., Ltd.

发明人： Zhen, Haitao ,  Yang, Wentao ,  Yang, Yongxiang ,  Yan, Xuxing

IPC分类号： H04R3/00 ,  H03F3/68 ,  H04B1/18 ,  H01Q1/44 ,  H04R5/033 ,  H04W4/00

CPC分类号： H04R5/04 ,  H01Q1/46 ,  H03F3/68 ,  H03F2200/03 ,  H04R5/033

摘要： The present invention provides an earphone power amplifier, including a ground contact connected to a ground wire of an earphone, a left sound channel power amplifying circuit connected to a left sound channel of the earphone, and a right sound channel power amplifying circuit connected to a right sound channel of the earphone. The left sound channel power amplifying circuit includes a first operational amplifier and a first positive feedback exported from an input end of the first ferrite bead to an in-phase input end of the first operational amplifier, the right sound channel power amplifying circuit includes a second operational amplifier and a second positive feedback exported from the input end of the first ferrite bead to an in-phase input end of the second operational amplifier.

摘要翻译： 本发明提供了一种耳机功率放大器，包括连接到耳机的接地线的接地触点，连接到耳机的左声道的左声道功率放大电路和连接到耳机的右声道功率放大电路 耳机右声道。 左声道功率放大电路包括从第一铁氧体磁珠的输入端输出到第一运算放大器的同相输入端的第一运算放大器和第一正反馈，右声道功率放大电路包括第二 运算放大器和从第一铁氧体磁珠的输入端输出到第二运算放大器的同相输入端的第二正反馈。