公开(公告)号：EP1760903B1

公开(公告)日：2008-12-10

申请号：EP05766865.9

申请日：2005-07-20

申请人： Huawei Technologies Co., Ltd.

发明人： YAN, Zhiguo ,  XIAO, Ruijie ,  ZHOU, Jun ,  YANG, Tao

IPC分类号： H04M3/30 ,  H04B1/74

CPC分类号： H04M3/304 ,  H04M11/062

摘要： The present invention discloses a wide band test grab wire unit, a wide band test grab wire board and a wide band test device. The said wide band test grab wire unit, comprises the first, second and third test end, signal separator (14), the first, second and third switch, and the first, second and third interface end; the said wide band test grab wire board, comprises at least two wide band test grab wire units and internal test bus groups, and the forth, fifth and sixth switch, the said internal test bus group comprises internal inter-test bus, internal extra-test bus and internal secondary test bus; the said wide band test device, comprises at least one wide band test grab wire board, the eighth and ninth switch, test control module, and the external inter-test bus and external extra-test bus, the said buses are connected with the said test control module; the said wide band test device in present invention has simple structure and low cost, and N+1 copy function can be implemented easily between the ends inside the board, the reliability of communication can be further increased.

公开(公告)号：EP4024841A1

公开(公告)日：2022-07-06

申请号：EP20863073.1

申请日：2020-09-11

申请人： Huawei Technologies Co., Ltd.

发明人： LI, Liang ,  FU, Qianyan ,  YAN, Zhiguo

IPC分类号： H04N5/225 ,  G02B7/10 ,  G03B13/34

摘要： This application provides a camera module and a mobile terminal. The camera module includes a base, a guide shaft, a first piezo assembly, a second piezo assembly, a first optical assembly, and a second optical assembly. The first piezo assembly is connected between the base and the first optical assembly, and the first piezo assembly includes a first stator and a first driven element. The first stator includes a first piezo element and a first fixing element. A first cantilever of the first fixing element is configured to amplify vibration generated by the first piezo element in an energized state, and cooperate with the first driven element to drive the first optical assembly to slide. The second piezo assembly is connected between the base and the second optical assembly, or between the two optical assemblies. The second piezo assembly includes a second stator and a second driven element, and the second stator includes a second piezo element and a second fixing element. A second cantilever of the second fixing element cooperates with the second driven element to drive the second optical assembly to slide. In this application, an image can always remain clear during zooming.

公开(公告)号：EP1858196A1

公开(公告)日：2007-11-21

申请号：EP06791013.3

申请日：2006-09-15

申请人： Huawei Technologies Co Ltd

发明人： ZHAO, Xueyi ,  LI, Dong ,  MA, Peng ,  SHENG, Hui ,  XU, Zheng ,  YAN, Zhiguo ,  GAO, Xingguo ,  FENG, Zhishan ,  ZHOU, Jinlin ,  ZHANG, Shifa

IPC分类号： H04L12/02

CPC分类号： H04M11/062 ,  H04L12/5692 ,  H04Q1/028 ,  H04Q1/08

摘要： The embodiments of the present invention disclose a broadband-narrowband combining board in an integrated access apparatus, which includes a broadband processing module, a narrowband processing module and a separator module, wherein the broadband processing module, and/or the narrowband processing module and/or the separator module are equipped with an interface for transmitting data and control information respectively, and the broadband processing module, the narrowband processing module and the separator module are removably connected to a connector. The embodiments of the present invention also disclose an apparatus including a broadband-narrowband combining board. The broadband-narrowband combining board in accordance with the embodiments of the present invention may be configured according to the demands of subscribers, which brings more flexibility and convenience to the application of the broadband-narrowband combining board.

摘要翻译： 本发明的实施例公开了一种宽窄带综合接入设备，其包括宽带处理模块，窄带处理模块和分离器模块，worin宽带处理模块中的组合电路板，和/或窄带处理模块和/ 或隔板模块都配备有分别接口用于传送数据和控制信息，并且所述宽带处理模块，窄带处理模块和所述分离器模块可拆卸地连接到连接器。 本发明的实施例因此公开的装置包括一个宽窄带结合板。 宽带窄带与本发明的实施例雅舞蹈组合板可以被配置gemäß到用户的要求，这带来了更多的灵活性和便利性的宽窄带组合板中的应用。

公开(公告)号：EP1760903A1

公开(公告)日：2007-03-07

申请号：EP05766865.9

申请日：2005-07-20

申请人： Huawei Technologies Co., Ltd.

发明人： YAN, Zhiguo ,  XIAO, Ruijie ,  ZHOU, Jun ,  YANG, Tao

IPC分类号： H04B1/74

CPC分类号： H04M3/304 ,  H04M11/062

摘要： A broadband test line-access unit, including a first test terminal, a second test terminal, a third test terminal, a signal splitter, a first switch, a second switch, a third switch, a first interface terminal, a second interface terminal and a third interface terminal. A broadband test line-access board, including at least two broadband test line-access units, a set of internal test buses, a fourth switch, a fifth switch and a sixth switch, the set of internal test buses including an internal inner-test bus, an internal outer-test bus and an internal auxiliary-test bus. A broadband test device, including at least one broadband test line-access boards, an eighth switch, a ninth switch, a test control module. The broadband test device is of simple structure and low cost, facilitates a port level N+1 backup function within a board, and thus can provide improved communication reliability.

摘要翻译： 一种宽带测试线路接入单元，包括第一测试终端，第二测试终端，第三测试终端，信号分离器，第一交换机，第二交换机，第三交换机，第一接口终端，第二接口终端和 第三接口终端。 一种宽带测试线路接入板，包括至少两个宽带测试线路接入单元，一组内部测试总线，第四开关，第五开关和第六开关，所述一组内部测试总线包括内部内部测试 总线，内部外部测试总线和内部辅助测试总线。 一种宽带测试设备，包括至少一个宽带测试线路接入板，第八交换机，第九交换机，测试控制模块。 宽带测试设备结构简单，成本低，便于板内的端口级N + 1备份功能，从而提高通信可靠性。