-
公开(公告)号：US20050064827A1
公开(公告)日：2005-03-24
申请号：US10667794
申请日：2003-09-22
CPC分类号： H04W52/52 , H03C1/62 , H03F1/3223 , H03F3/24 , H04B2001/0441
摘要： A method in an amplifier, for example, a power amplifier in a wireless transmitter, including monitoring (310) a characteristic of the amplifier during a first active interval of the first set of active intervals, storing (320) the amplifier characteristic monitored during the first active interval of the first set of active intervals, correcting (340) an open-loop control signal to the amplifier based on the stored amplifier characteristic monitored during the first active interval of the first set of active intervals, and providing (350) the corrected control signal during a second active interval of the set of first active intervals subsequent to the first active interval of the set of first active intervals.
摘要翻译： 放大器中的方法，例如无线发射机中的功率放大器，包括在第一组有效间隔的第一有效间隔期间监测（310）放大器的特性，存储（320）在 第一组有效间隔的第一有效间隔，基于在第一组有效间隔的第一有效间隔期间监测的存储的放大器特性，将开环控制信号校正（340）到放大器，并且（350） 在第一活动间隔组的第一活动间隔之后的第一有效间隔组的第二活动间隔期间的校正控制信号。
-
公开(公告)号：US06927627B2
公开(公告)日：2005-08-09
申请号：US10667794
申请日：2003-09-22
CPC分类号： H04W52/52 , H03C1/62 , H03F1/3223 , H03F3/24 , H04B2001/0441
摘要： A method in an amplifier, for example, a power amplifier in a wireless transmitter, including monitoring (310) a characteristic of the amplifier during a first active interval of the first set of active intervals, storing (320) the amplifier characteristic monitored during the first active interval of the first set of active intervals, correcting (340) an open-loop control signal to the amplifier based on the stored amplifier characteristic monitored during the first active interval of the first set of active intervals, and providing (350) the corrected control signal during a second active interval of the set of first active intervals subsequent to the first active interval of the set of first active intervals.
摘要翻译： 放大器中的方法，例如无线发射机中的功率放大器，包括在第一组有效间隔的第一有效间隔期间监测（310）放大器的特性，存储（320）在 第一组有效间隔的第一有效间隔，基于在第一组有效间隔的第一有效间隔期间监测的存储的放大器特性，将开环控制信号校正（340）到放大器，并且（350） 在第一活动间隔组的第一活动间隔之后的第一有效间隔组的第二活动间隔期间的校正控制信号。
-
3.发明授权Method and apparatus for remote data access in a mobile communication device 有权用于在移动通信设备中进行远程数据访问的方法和装置公开(公告)号：US07653383B2
公开(公告)日：2010-01-26
申请号：US10377464
申请日：2003-02-28
摘要： A method and apparatus for remote data access in a mobile communication device. A voice call can be initiated between a first voice and data wireless device and a second voice and data wireless device. A data access request can be communicated between the first voice and data wireless device and the second voice and data wireless device. The voice call can be switched to a data call to establish a data access connection. Data can then be transferred between the first voice and data wireless device and the second voice and data wireless device.
摘要翻译： 一种用于在移动通信设备中进行远程数据访问的方法和装置。 可以在第一语音和数据无线设备与第二语音和数据无线设备之间发起语音呼叫。 可以在第一语音和数据无线设备与第二语音和数据无线设备之间传送数据访问请求。 可以将语音呼叫切换到数据呼叫以建立数据访问连接。 然后可以在第一语音和数据无线设备与第二语音和数据无线设备之间传送数据。
-
公开(公告)号：US20050096081A1
公开(公告)日：2005-05-05
申请号：US10698249
申请日：2003-10-31
申请人： Gregory Black , Chidambaram Shankar , Vimalkaushik Natarajan , Robert Giometti , Leslie Mutz , Robert Netz
发明人： Gregory Black , Chidambaram Shankar , Vimalkaushik Natarajan , Robert Giometti , Leslie Mutz , Robert Netz
摘要： An apparatus (100) and a method (1300) for a wireless portable communication device for tuning ground return impedance based upon its configuration are provided. The wireless portable communication device (100) detects its configuration and provides appropriate impedance for a desired antenna performance for the detected configuration by adjusting a ground return impedance block (114) between a printed circuit board ground (108) and a chassis (112).
摘要翻译： 提供了一种用于基于其配置来调谐接地回路阻抗的无线便携式通信设备的装置（100）和方法（1300）。 无线便携式通信设备（100）通过调整印刷电路板接地（108）和底盘（112）之间的接地返回阻抗块（114）来检测其配置并为检测到的配置提供适合于所需天线性能的阻抗。
-
-
-
搜索结果
4 条记录 (耗时 0.012 秒)
