公开(公告)号：US20150358900A1

公开(公告)日：2015-12-10

申请号：US14827022

申请日：2015-08-14

Applicant: Huawei Device Co., Ltd.

Inventor： Xiaoyan Duan ,  Guowei Ouyang ,  Chenliang Gao ,  Hui Jin ,  Qiang Yi

IPC: H04W48/18 ,  H04W8/18 ,  H04W48/16

CPC classification number: H04W48/18 ,  H04W8/183 ,  H04W48/16 ,  H04W84/042 ,  H04W84/12

Abstract: Embodiments of the present invention provide a network selection method and user equipment. The method includes accessing a first wireless local area network WLAN access device by using a non-3rd Generation Mobile Communication 3GPP subscription; attaching to a 3GPP core network by using a 3GPP access network; determining whether a 3GPP subscription has a higher priority than the non-3GPP subscription; and accessing a WLAN by using the 3GPP subscription if the 3GPP subscription has a higher priority than the non-3GPP subscription.

Abstract translation: 本发明的实施例提供一种网络选择方法和用户设备。 该方法包括通过使用非第三代移动通信3GPP订阅来访问第一无线局域网WLAN接入设备; 通过使用3GPP接入网络附接到3GPP核心网络; 确定3GPP订阅是否具有比非3GPP订阅更高的优先级; 以及如果3GPP订阅具有比非3GPP订阅更高的优先级，则通过使用3GPP订阅来访问WLAN。

公开(公告)号：US20150340761A1

公开(公告)日：2015-11-26

申请号：US14816190

申请日：2015-08-03

Applicant: Huawei Device Co., Ltd.

Inventor： Chao Feng ,  Tiezhu Liang

IPC: H01Q1/38 ,  H01Q7/00

CPC classification number: H01Q1/38 ,  H01Q1/243 ,  H01Q5/371 ,  H01Q7/00 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q9/42

Abstract: An antenna apparatus and a terminal device are provided, which relate to the field of communications technologies. A switch disposed at an end of an antenna arm controls an antenna to switch to different resonance frequencies, therefore reduced antenna efficiency caused by switch loss is avoided and space occupied by the antenna is not increased. The antenna apparatus includes an antenna and a printed circuit board, where a feedpoint and a first grounding point are disposed on the printed circuit board, the antenna is connected to the feedpoint, and the antenna includes a first arm.

Abstract translation: 提供了一种与通信技术领域有关的天线装置和终端装置。 设置在天线臂的端部的开关控制天线切换到不同的谐振频率，因此避免了由开关损耗引起的降低的天线效率，并且不增加由天线占据的空间。 天线装置包括天线和印刷电路板，其中馈电点和第一接地点设置在印刷电路板上，天线连接到馈电点，天线包括第一臂。

公开(公告)号：US20150331612A1

公开(公告)日：2015-11-19

申请号：US14808767

申请日：2015-07-24

Applicant: Huawei Device Co., Ltd.

Inventor： Yonghong Qiao ,  Zhen Wu

IPC: G06F3/06

CPC classification number: G06F3/0608 ,  G06F3/0652 ,  G06F3/0653 ,  G06F3/0673 ,  G06F9/50 ,  G06F9/5022 ,  G06F12/023

Abstract: A memory cleaning method and apparatus, and a terminal device are provided. The memory cleaning method includes: acquiring information about application processes that occupy memory of a terminal device; determining, according to behavior characteristic information of using an application by a user, that a first application process in the application processes is an application process for which cleaning is not performed; and performing memory cleaning processing on an application process, except the first application process, in the application processes, so that it may be implemented that memory cleaning is performed according to the behavior characteristic information of using an application by the user and operating performance of the terminal device is improved. Furthermore a response time required when the user starts the first application process again is reduced, and an experience effect of using the terminal device by the user is ensured.

Abstract translation: 提供了一种存储器清洁方法和装置以及终端装置。 存储器清理方法包括：获取关于占用终端设备的存储器的应用程序的信息; 根据用户使用应用程序的行为特征信息确定应用程序处理中的第一应用程序是不进行清理的应用程序; 以及对应用程序中的第一应用处理之外的应用程序执行存储器清理处理，从而可以实现根据用户使用应用程序的行为特征信息进行存储器清理和执行用户的应用程序的操作性能 终端设备得到改进。 此外，用户再次开始第一应用处理所需的响应时间减少，并且确保了用户使用终端设备的体验效果。

公开(公告)号：US09190968B2

公开(公告)日：2015-11-17

申请号：US13647013

申请日：2012-10-08

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Zufeng Guo ,  Ping Li ,  Conglong Xie ,  Gang Zhang

IPC: H01Q11/12 ,  H04B1/04 ,  H03F3/24 ,  H03F1/02 ,  H03F1/30 ,  H03F3/189

CPC classification number: H03F3/24 ,  H03F1/0222 ,  H03F1/025 ,  H03F1/0255 ,  H03F1/30 ,  H03F1/304 ,  H03F3/189 ,  H03F2200/105 ,  H03F2200/451 ,  H03F2200/462 ,  H03F2200/465 ,  H03F2200/468

Abstract: A voltage driving apparatus (1) for a power amplifier, a power amplifying system, a power supply device and a communication device are disclosed. The voltage driving apparatus (1) for the power amplifier includes a voltage input module (11), a voltage output module (12), a signal input module (13), and a control module (14). The voltage output module (12) is connected to the power amplifier to provide a voltage. The signal input module (13) is configured to receive a variable input electric signal. The control module (14) is electrically connected to the voltage input module (11), the voltage output module (12), and the signal input module (13) and configured to dynamically adjust the output voltage of the voltage output module (12) according to the variable input electric signal received by the signal input module (13).

Abstract translation: 公开了一种用于功率放大器，功率放大系统，电源装置和通信装置的电压驱动装置（1）。 用于功率放大器的电压驱动装置（1）包括电压输入模块（11），电压输出模块（12），信号输入模块（13）和控制模块（14）。 电压输出模块（12）连接到功率放大器以提供电压。 信号输入模块（13）被配置为接收可变输入电信号。 控制模块（14）电连接到电压输入模块（11），电压输出模块（12）和信号输入模块（13）并被配置为动态地调节电压输出模块（12）的输出电压， 根据由信号输入模块（13）接收的可变输入电信号。

公开(公告)号：US20150326046A1

公开(公告)日：2015-11-12

申请号：US14802770

申请日：2015-07-17

Applicant: Huawei Device Co., Ltd.

Inventor： Gang Song

IPC: H02J7/00

CPC classification number: H02J7/0045 ,  H02J7/0052 ,  H02J7/0054 ,  H02J2007/0062 ,  H02J2007/0096

Abstract: Embodiments of the present invention relate to a charging method, a mobile device, and a charging device. The mobile device includes a battery and a connector, where the connector includes a charging pin and a ground pin. When the charging pin establishes a connection to an output pin of the charging device by using a charging cable or a battery charging stand, the charging pin receives a first current signal transmitted by the output pin of the charging device, and transmits the first current signal to an anode pin of a battery, so as to charge the battery.

Abstract translation: 本发明的实施例涉及一种充电方法，移动装置和充电装置。 移动设备包括电池和连接器，其中连接器包括充电针和接地针。 当充电针通过使用充电电缆或电池充电座与充电装置的输出引脚建立连接时，充电针接收由充电装置的输出引脚发送的第一电流信号，并发送第一电流信号 到电池的阳极引脚，以对电池充电。

公开(公告)号：US20150319205A1

公开(公告)日：2015-11-05

申请号：US14799732

申请日：2015-07-15

Applicant: Huawei Device Co., ltd.

Inventor： Shunan Fan ,  Wenmei Gao ,  Xiaoqiang Lv ,  Yahui Wang ,  Hao Jing ,  Ke Jing ,  Bin Hu

IPC: H04L29/06 ,  H04L29/08

CPC classification number: H04L65/4076 ,  H04L65/4084 ,  H04L65/605 ,  H04L65/608 ,  H04L67/02 ,  H04L67/2842 ,  H04N21/4122 ,  H04N21/4143 ,  H04N21/4438 ,  H04N21/4788

Abstract: A method for transferring a media stream and a user equipment, where the method for transferring a media stream includes acquiring, by a browser of a first device, information about at least one second device that may be configured to present a media stream; temporarily saving each media stream acquired by the browser of the first device from a website page or a web application; marking each temporarily saved media stream; and when it is determined that a media stream selected from the marked media streams is transferred to a selected second device for presentation, parsing the selected media stream, and sending a media stream obtained by parsing to the foregoing selected second device for presentation, where the foregoing selected second device is selected according to the information about the at least one second device.

Abstract translation: 一种用于传送媒体流和用户设备的方法，其中用于传送媒体流的方法包括由第一设备的浏览器获取关于可被配置为呈现媒体流的至少一个第二设备的信息; 临时保存由第一设备的浏览器获取的每个媒体流从网站页面或web应用程序; 标记每个临时保存的媒体流; 并且当确定从标记的媒体流中选择的媒体流被传送到所选择的第二设备以进行呈现时，解析所选择的媒体流，并且将通过解析获得的媒体流发送到上述所选择的第二设备以进行呈现，其中 根据关于至少一个第二设备的信息选择上述所选择的第二设备。

公开(公告)号：US20150317621A1

公开(公告)日：2015-11-05

申请号：US14798625

申请日：2015-07-14

Applicant: Huawei Device Co., Ltd.

Inventor： Zhihao Jin

IPC: G06Q20/32 ,  H04B5/00 ,  H04L29/08 ,  G06Q20/28 ,  G06Q20/40

CPC classification number: G06Q20/3224 ,  G06Q20/223 ,  G06Q20/28 ,  G06Q20/32 ,  G06Q20/3278 ,  G06Q20/40 ,  G06Q20/409 ,  H04B5/0031 ,  H04L67/104 ,  H04W4/80 ,  H04W76/14 ,  H04W84/18

Abstract: A working mode negotiating method including receiving, by a first device, a negotiation message that a second device sends after detecting the first device; activating, by the first device, a P2P mode when determining that information about a commodity for which a prepayment has been made successfully needs to be acquired from the second device; or activating a card emulation mode when information about a commodity for which a prepayment has been made successfully does not need to be acquired from the second device; sending, by the first device, an activated working mode to the second device, so that the second device activates a working mode that is the same as the activated working mode; and performing communication according to the activated working mode when the first device and the second device perform communication using an NFC technology.

Abstract translation: 一种工作模式协商方法，包括由第一设备接收第二设备在检测到第一设备之后发送的协商消息; 当从第二装置确定关于已经成功进行预付款的商品的信息需要从第二装置获取时，由第一装置激活P2P模式; 或者当从第二设备获取有关已经成功预付款的商品的信息时，不需要获取卡启动模式模式; 由第一设备将激活的工作模式发送到第二设备，使得第二设备激活与激活的工作模式相同的工作模式; 以及当所述第一设备和所述第二设备使用NFC技术进行通信时，根据所述激活的工作模式进行通信。

公开(公告)号：US09179417B2

公开(公告)日：2015-11-03

申请号：US13730481

申请日：2012-12-28

Applicant: Huawei Device Co., Ltd.

Inventor： Yanling Wang

IPC: H04W52/22 ,  H04W52/36 ,  H04W72/04

CPC classification number: H04W52/228 ,  H04W52/367 ,  H04W72/0473

Abstract: The present invention relate to a method, an apparatus, and a terminal for wireless network connection. The method includes: acquiring lowest transmit power of a communication terminal that establishes connection with a wireless network access point, where the lowest transmit power is minimum transmit power that can ensure connection and communication between the communication terminal and the wireless network access point; and adjusting and determining transmit power of the communication terminal according to the lowest transmit power. With the implementation of the embodiments of the present invention, the communication terminal automatically reduces transmit power without affecting normal network connection, so that manual setting by users is avoided, electrical energy is saved, radiation is reduced, and convenient network access by users is ensured.

Abstract translation: 本发明涉及无线网络连接的方法，装置和终端。 该方法包括：获取与无线网络接入点建立连接的通信终端的最低发射功率，其中最低发射功率是可确保通信终端与无线网络接入点之间的连接和通信的最小发射功率; 以及根据最低发射功率调整和确定通信终端的发射功率。 通过实施本发明，通信终端自动降低发射功率而不影响正常的网络连接，避免用户手动设置，节省电能，降低辐射，确保用户方便的网络接入 。

公开(公告)号：US20150309878A1

公开(公告)日：2015-10-29

申请号：US14794253

申请日：2015-07-08

Applicant: Huawei Device Co., Ltd.

Inventor： Qing Wang

IPC: G06F11/14

CPC classification number: G06F11/1448 ,  G06F9/54 ,  G06F9/546 ,  G06F11/1458 ,  G06F2201/80 ,  H04L9/3281

Abstract: The present invention provides a method and a computation node for processing application data. The method includes: starting, by an operating system, a service process; establishing, by the operating system, a socket connection between the service process and backup software, where the service process has a root operation right, and the service process and the backup software have the same user identifier; sending, by the backup software through the socket, a processing request for application data; receiving, by the service process through the socket, the processing request for application data, where the processing request is sent by the backup software, sending the processing request for application data to corresponding application software, receiving application data returned by the corresponding application software, and sending the returned application data to the backup software through the socket.

Abstract translation: 本发明提供一种用于处理应用数据的方法和计算节点。 该方法包括：由操作系统启动服务过程; 由操作系统建立服务进程和备份软件之间的套接字连接，其中服务进程具有root操作权限，并且服务进程和备份软件具有相同的用户标识符; 由备份软件通过套接字发送应用数据的处理请求; 通过套接字的服务过程接收由备份软件发送处理请求的应用数据的处理请求，向相应的应用软件发送应用数据的处理请求，接收相应应用软件返回的应用数据， 并通过套接字将返回的应用程序数据发送到备份软件。

公开(公告)号：US09173219B2

公开(公告)日：2015-10-27

申请号：US13918582

申请日：2013-06-14

Applicant: Huawei Device Co., LTD

Inventor： Wenfeng Yao

IPC: H04J1/16 ,  H04W72/04 ,  H04W36/26

CPC classification number: H04W72/0453 ,  H04W36/26

Abstract: A method, an apparatus and a system can be used for improving data transmission performance. Specific steps may include determining whether a transmission rate for transmitting data is lower than a reference transmission rate that the data is actually required. If it is lower than the reference transmission rate, a reference working frequency is obtained by querying part of or an entire working frequency band. The reference working frequency corresponds to a transmission rate that is higher than or equal to the reference transmission rate from the working frequency band. Frequency modification indication information is sent to a network access device and a working frequency for communication is modified to the reference working frequency.

Abstract translation: 可以使用方法，装置和系统来提高数据传输性能。 具体步骤可以包括确定用于发送数据的传输速率是否低于实际需要数据的参考传输速率。 如果低于参考传输速率，则通过查询部分或整个工作频段来获得参考工作频率。 参考工作频率对应于高于或等于来自工作频带的参考传输速率的传输速率。 频率修改指示信息被发送到网络接入设备，并且用于通信的工作频率被修改为参考工作频率。