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    • 5. 发明申请
    • METHOD AND DEVICE FOR DETERMINATION OF THE POSITION OF A TERMINAL IN A MOBILE COMMUNICATION NETWORK
    • 用于确定移动通信网络中终端位置的方法和设备
    • US20100056180A1
    • 2010-03-04
    • US12515631
    • 2007-10-19
    • Christina GessnerAlexander PabstKarsten Mohr
    • Christina GessnerAlexander PabstKarsten Mohr
    • H04W64/00
    • H04W64/00G01S5/0263G01S5/0284
    • A method for improved determination of the position of a user device in a mobile-radio network is provided. In combination with adjacent, second user devices, the method is intended to achieve a relatively-accurate positioning even if only a relatively-inaccurate positioning method is available for the user device itself, especially if the latter is disposed inside a building. An absolute position of a second user device is determined with a first position-determining method. A relative position of the first user device relative to the second user device is then determined with a second position-determining method. Finally, the absolute position of the first user device is determined on the basis of the absolute position of the second user device and the relative position of the first user device relative to the second user device, wherein the first and the second position-determining methods are different methods.
    • 提供了一种用于改进移动无线电网络中用户设备的位置确定的方法。 与相邻的第二用户设备相结合,该方法旨在实现相对准确的定位,即使只有相对不准确的定位方法可用于用户设备本身,特别是如果后者被布置在建筑物内部。 用第一位置确定方法确定第二用户设备的绝对位置。 然后用第二位置确定方法确定第一用户设备相对于第二用户设备的相对位置。 最后,基于第二用户装置的绝对位置和第一用户装置相对于第二用户装置的相对位置来确定第一用户装置的绝对位置,其中第一和第二位置确定方法 是不同的方法。
    • 9. 发明申请
    • Evaluation of the Feedback Quality in Communications Systems
    • 通信系统反馈质量评估
    • US20100177813A1
    • 2010-07-15
    • US12602746
    • 2009-04-02
    • Christina Gessner
    • Christina Gessner
    • H04B17/00
    • H04B17/24H04B7/0619H04B17/0085H04B17/0087H04B17/21
    • A measuring system is used for testing a feedback signal transmitted by a communications device within a communications system. The measuring system comprises an antenna system and a measuring device. The measuring device transmits a signal to a communications device via the air interface and the antenna system. The communications device receives the signal and generates a feedback signal dependent upon transmission conditions of the signal, which it has determined, and transmits it to the measuring device. The measuring device measures the actual reception quality of the signal in the communications device. In this context, the measuring system implements the following stages:the measuring device modifies the signal transmitted to the communications device in such a manner that the transmitted feedback signal displays no further possibility for improvement of the transmission conditions;the transmitted signal and/or the position of the communications device and/or the antenna system is modified by the measuring device; and,the measuring device compares the feedback signal and the actual reception quality and in this manner determines the quality of the feedback signal.
    • 测量系统用于测试由通信系统内的通信设备发送的反馈信号。 测量系统包括天线系统和测量装置。 测量设备经由空中接口和天线系统向通信设备发送信号。 通信设备接收该信号并根据已经确定的信号的传输条件产生反馈信号,并将其发送到测量设备。 测量装置测量通信设备中信号的实际接收质量。 在这种情况下,测量系统实现以下阶段:测量设备以发送的反馈信号不再显示改进传输条件的可能性来修改发送到通信设备的信号; 传输信号和/或通信设备和/或天线系统的位置由测量设备修改; 并且,测量装置将反馈信号和实际接收质量进行比较,并且以这种方式确定反馈信号的质量。
    • 10. 发明授权
    • Method and device for determination of the position of a terminal in a mobile communication network
    • 用于确定移动通信网络中的终端的位置的方法和装置
    • US08369872B2
    • 2013-02-05
    • US12515631
    • 2007-10-19
    • Christina GessnerAlexander PabstKarsten Mohr
    • Christina GessnerAlexander PabstKarsten Mohr
    • H04W24/00
    • H04W64/00G01S5/0263G01S5/0284
    • A method for improved determination of the position of a user device in a mobile-radio network is provided. In combination with adjacent, second user devices, the method is intended to achieve a relatively-accurate positioning even if only a relatively-inaccurate positioning method is available for the user device itself, especially if the latter is disposed inside a building. An absolute position of a second user device is determined with a first position-determining method. A relative position of the first user device relative to the second user device is then determined with a second position-determining method. Finally, the absolute position of the first user device is determined on the basis of the absolute position of the second user device and the relative position of the first user device relative to the second user device, wherein the first and the second position-determining methods are different methods.
    • 提供了一种用于改进移动无线电网络中用户设备的位置确定的方法。 与相邻的第二用户设备相结合,该方法旨在实现相对准确的定位,即使只有相对不准确的定位方法可用于用户设备本身,特别是如果后者被布置在建筑物内部。 用第一位置确定方法确定第二用户设备的绝对位置。 然后用第二位置确定方法确定第一用户设备相对于第二用户设备的相对位置。 最后,基于第二用户装置的绝对位置和第一用户装置相对于第二用户装置的相对位置来确定第一用户装置的绝对位置,其中第一和第二位置确定方法 是不同的方法。