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1. 发明授权

US06240363B1 Navigation method, in particular for vehicles 有权
标题翻译：导航方式，特别是车辆
公开(公告)号：US06240363B1
公开(公告)日：2001-05-29
申请号：US09238380
申请日：1999-01-27
申请人： Wolfgang Theimer , Heikki Laine , Hannu Hakala , Jari Kaikkonen , Harri Koskinen , Harri Valio
发明人： Wolfgang Theimer , Heikki Laine , Hannu Hakala , Jari Kaikkonen , Harri Koskinen , Harri Valio
IPC分类号： G01C2120
CPC分类号： G08G1/096811 , G01C21/36 , G08G1/096827 , G08G1/096844 , G08G1/096861 , G08G1/096872 , G08G1/096883
摘要： The invention relates to a navigation method, in particular for vehicles, in which a route (R) from a starting point (z1) to a destination (zn) is determined and stored, in which the current position (z(t)) is determined, and in which direction information corresponding to the route (R) is indicated. In order to allow the user to be guided to his destination, if he leaves the route, without using map material, the invention provides for a direction which leads back to the route to be indicated, if the current position is not on the route.
摘要翻译：本发明涉及一种特定于车辆的导航方法，其中确定并存储从起始点（z1）到目的地（zn）的路线（R），其中当前位置（z（t））为并且指示与路线（R）相对应的信息。为了允许用户被引导到他的目的地，如果他离开路线，而不使用地图材料，则本发明提供了如果当前位置不在路线上时返回到要指示的路线的方向。

2. 发明授权

US07986918B2 Method for reducing the effect of interferences in a receiver and an electronic device 有权
标题翻译：用于减少接收机和电子设备中干扰的影响的方法
公开(公告)号：US07986918B2
公开(公告)日：2011-07-26
申请号：US10865489
申请日：2004-06-10
申请人： Ilkka Kontola , Samuli Pietilä , Harri Valio
发明人： Ilkka Kontola , Samuli Pietilä , Harri Valio
IPC分类号： H04B1/00
CPC分类号： G01S19/21 , H04B1/1027
摘要： The invention relates to a method for attenuating interferences in a positioning receiver, wherein a signal transmitted by the satellites of a positioning system is received, and the received signal is amplified. In the positioning receiver a noise level of the received signal is determined, the existence of interferences is established on the basis of changes of the determined noise level, and the amplification is controlled on the basis of the noise level of the signal received otherwise than during interference. The invention also relates to an electronic device, wherein the method is applied, as well as to a program, with which the method can be implemented in connection with the positioning receiver.
摘要翻译：本发明涉及一种用于衰减定位接收机中的干扰的方法，其中接收由定位系统的卫星发送的信号，并且接收的信号被放大。在定位接收机中，确定接收信号的噪声电平，基于确定的噪声电平的变化建立干扰的存在，并且基于除了在接收信号之前接收的信号的噪声电平来控制放大干扰。本发明还涉及一种电子设备，其中应用该方法以及与该定位接收机结合可实现该方法的程序。

3. 发明授权

US07702003B2 Multi-path detection method for CDMA receivers 有权
标题翻译： CDMA接收机的多径检测方法
公开(公告)号：US07702003B2
公开(公告)日：2010-04-20
申请号：US12288645
申请日：2008-10-21
申请人： Samuli Pietilä , Harri Valio
发明人： Samuli Pietilä , Harri Valio
IPC分类号： H04B1/707
CPC分类号： H04B1/7075 , G01S19/22 , H04B2201/70715
摘要： The present invention provides a method for a multi-path detection analysis and selectivity of CDMA signals using spread spectrum receivers using a correlation technique. The invention is based on determining by the spread spectrum receiver whether a distortion of a received radio frequency signal, caused by a multi-path component of said received signal, meets a predetermined condition using a pre-selected correlation analysis of said received signal. This invention is generally applicable to global navigation satellite system (GNSS) receivers and it is particularly useful in GNSS receivers, such as GPS (global positioning system) and Galileo receivers. The important goal of this invention is to provide a simple method for identifying signals that are corrupted by multi-path effects, and can be excluded from position calculation in the GNSS receivers.
摘要翻译：本发明提供使用相关技术的使用扩频接收机的CDMA信号的多路径检测分析和选择性的方法。本发明基于由扩频接收机确定由所述接收信号的多径分量引起的接收到的射频信号的失真是否使用所述接收信号的预选相关分析来满足预定条件。本发明通常适用于全球导航卫星系统（GNSS）接收机，并且在诸如GPS（全球定位系统）和伽利略接收机之类的GNSS接收机中特别有用。本发明的重要目标是提供用于识别被多路径效应损坏的信号的简单方法，并且可以从GNSS接收器中的位置计算中排除。

4. 发明申请

US20070279280A1 Positioning Receiver 有权
标题翻译：定位接收机
公开(公告)号：US20070279280A1
公开(公告)日：2007-12-06
申请号：US11578886
申请日：2005-04-22
申请人： Harri Valio , Samuli Pietila
发明人： Harri Valio , Samuli Pietila
IPC分类号： G01S5/14
CPC分类号： G01S19/34 , G01S19/24 , G01S19/29
摘要： A positioning receiver is shown having one or more receiving channels for receiving a signal from a positioning station, a controlling element for controlling the reception of the signal from the positioning station, and a clock generator for generating a clock signal for said controlling element. The positioning receiver also has a sampler for taking samples at least first and second sampling rates, and (a selector) for selecting samples from the samples taken at the at least first and second sampling rates, to be used in the controlling element, for controlling signal reception. Furthermore, the invention relates to a system, a wireless communication device, a module, a method, and a computer software product.
摘要翻译：示出了具有一个或多个用于从定位站接收信号的接收通道的定位接收器，用于控制来自定位台的信号的接收的控制元件，以及用于产生用于所述控制元件的时钟信号的时钟发生器。定位接收机还具有用于至少采样第一和第二采样率的采样器和用于从至少第一和第二采样率采样的样本中选择样本的采样器，以用于控制元件，用于控制信号接收。此外，本发明涉及一种系统，无线通信设备，模块，方法和计算机软件产品。

5. 发明申请

US20070159387A1 Supporting an assisted satellite based positioning 审中-公开
标题翻译：支持辅助卫星定位
公开(公告)号：US20070159387A1
公开(公告)日：2007-07-12
申请号：US11452606
申请日：2006-06-13
申请人： Jari Syrjarinne , Harri Valio
发明人： Jari Syrjarinne , Harri Valio
IPC分类号： G01S5/14
CPC分类号： G01S19/256 , G01S19/05 , G01S19/258
摘要： For supporting a satellite based positioning of a mobile arrangement (30,40) with assistance data, a communication network converts parameters of a dedicated orbit model describing a movement of a satellite (50,60), which dedicated orbit model is defined for a particular satellite based positioning system, into parameters of a common orbit model describing a movement of a satellite (50,60). Alternatively or in addition, the network replaces a reference value that is based on a satellite based positioning system time in available parameters of an orbit model by a reference value that is based on a communication system time. After the parameter conversion and/or the reference value replacement, the parameters are provided as a part of assistance data for the satellite based positioning. Alternatively or in addition, a set of data is transmitted in one direction between the mobile arrangement and the communication network, which is independent of the employed positioning mode.
摘要翻译：为了支持具有辅助数据的移动装置（30,40）的基于卫星的定位，通信网络转换描述卫星的移动的专用轨道模型的参数（50,60），该专用轨道模型被定义用于特定的基于卫星的定位系统，成为描述卫星移动的共同轨道模型的参数（50,60）。或者或另外，网络将基于基于卫星定位系统时间的参考值替换为基于通信系统时间的参考值的轨道模型的可用参数中的参考值。在参数转换和/或参考值替换之后，将参数作为辅助数据提供给卫星定位。或者或另外，在移动装置和通信网络之间的一个方向上发送一组数据，其独立于所采用的定位模式。

6. 发明申请

US20050195789A1 Preventing an incorrect synchronization between a received code-modulated signal and a replica code 失效
标题翻译：防止接收的码调制信号与复制码之间的不正确的同步
公开(公告)号：US20050195789A1
公开(公告)日：2005-09-08
申请号：US10792676
申请日：2004-03-02
申请人： David Akopian , Harri Valio
发明人： David Akopian , Harri Valio
IPC分类号： H04B7/216
CPC分类号： G01S19/246
摘要： The invention relates to the reception of code-modulated signals by a receiver. In order to prevent an incorrect synchronization between a received code-modulated signal and an available replica code, partial correlations are performed between a respective subset of samples of the replica code and samples of the received code-modulated signal associated to the respective subset of samples of the replica code at a specific alignment between the received code-modulated signal and the replica code. The results of the partial correlations are then compared to each other, and it may be decided based on this comparison whether the replica code corresponds to a code employed for code-modulating the received code-modulated signal.
摘要翻译：本发明涉及接收机对码调制信号的接收。为了防止接收的码调制信号与可用复制码之间的不正确的同步，在副本码的相应样本子集与与各个样本子集相关联的接收码调制信号的样本之间执行部分相关在接收到的码调制信号和复制码之间的特定对准中的复制码。然后将部分相关的结果相互比较，并且可以基于该比较来确定副本代码是否对应于用于对接收到的码调制信号进行码调制的码。

7. 发明授权

US06909736B2 System for method for fine acquisition of a spread spectrum signal 失效
标题翻译：用于精细采集扩频信号的方法系统
公开(公告)号：US06909736B2
公开(公告)日：2005-06-21
申请号：US09737166
申请日：2000-12-14
申请人： David Akopian , Harri Valio , Seppo Turunen
发明人： David Akopian , Harri Valio , Seppo Turunen
IPC分类号： H04B1/7075 , H04B15/00 , H04K1/00 , H04L27/30
CPC分类号： H04B1/7075
摘要： A method, corresponding apparatus, and corresponding system for acquiring a received spread spectrum signal, the received signal having a carrier component at a carrier frequency, a code component having a code period, and a data component, the acquiring including matching the phase of a replica of the code component to the phase of the received code component and also determining any shift in the carrier frequency away from a transmitted carrier frequency, the method including the steps of: performing a first acquisition of the received signal so as to provide an approximately estimated carrier frequency and a phase of the replica and also so as to provide a code-wiped and an approximately carrier-wiped signal; and performing a second acquisition of the approximately carrier-wiped signal, the second acquisition including a substep of data wipe-off involving a squaring or similar operation on a signal derived from the approximately carrier-wiped signal; thereby providing a correction to the approximately estimated carrier frequency, a correction that accounts for the carrier frequency shift remaining after the first acquisition. The invention also comprehends a method including only a single acquisition, an acquisition including a data wipe-off involving a squaring or similar operation on a signal having a data component and a frequency component, i.e. the invention is of use in acquiring any kind of signal having a carrier component and a data component, regardless of whether a first, typically relatively coarse acquisition is performed.
摘要翻译：一种用于获取接收的扩展频谱信号的方法，相应的装置和对应的系统，所述接收信号具有载波频率的载波分量，具有码周期的码分量和数据分量，所述获取包括匹配a 代码分量的副本到接收的代码分量的相位，并且还确定载波频率远离发射的载波频率的任何偏移，该方法包括以下步骤：执行接收信号的第一次采集，以便提供大致估计载波频率和副本的相位，并且还提供代码擦除和近似载波擦除的信号; 并且执行对所述近似载波擦除信号的第二次获取，所述第二获取包括涉及对从所述近似载波擦除信号导出的信号进行平方或类似操作的数据擦除子步骤; 从而对近似估计的载波频率提供校正，该校正考虑了在第一次采集之后剩余的载波频移。本发明还包括仅包括单次采集的方法，包括涉及对具有数据分量和频率分量的信号进行平方或类似操作的数据擦除的采集，即本发明可用于获取任何种类的信号具有载波分量和数据分量，而不管是否执行第一，通常较粗略的采集。

8. 发明授权

US09341716B2 Method, apparatus and system for GPS time synchronization using cellular signal bursts 有权
标题翻译：使用蜂窝信号突发的GPS时间同步的方法，装置和系统
公开(公告)号：US09341716B2
公开(公告)日：2016-05-17
申请号：US11453791
申请日：2006-06-14
申请人： Jari Syrjärinne , Harri Valio , Kimmo Alanen
发明人： Jari Syrjärinne , Harri Valio , Kimmo Alanen
IPC分类号： H04W24/00 , G01S19/05 , G01S19/03 , G01S19/23 , G01S19/25 , G04G5/00 , G04G7/00 , G04R20/02 , G04R20/18 , G04R20/06
CPC分类号： G01S19/05 , G01S19/03 , G01S19/23 , G01S19/235 , G01S19/256 , G04G5/002 , G04G7/02 , G04R20/02 , G04R20/06 , G04R20/18
摘要： A system, apparatus and corresponding method by which to synchronize to a time reference a main module of a device—a main module such as global positioning system (GPS) receiver—using a cellular communication signal received by a cellular module also included in the device. To synchronize the main module to the reference time, the invention provides a method including the steps of: having the cellular module respond to the cellular communication signal by providing to a clock module of the main module a trigger pulse derived from the data component of the cellular communication signal, and also by providing to the main module information relating the trigger pulse to a universal time. The main module is then able to resolve a value for time based on the information relating the trigger pulse to a universal time and the trigger pulse.
摘要翻译：一种系统，装置和相应的方法，通过该系统，装置和相应的方法，将与设备的主模块（诸如全球定位系统（GPS）接收机）等主模块同步的时间参考同步，所述主模块也使用由蜂窝模块接收的蜂窝通信信号，。为了将主模块同步到参考时间，本发明提供了一种方法，包括以下步骤：通过向主模块的时钟模块提供从该模块的数据分量导出的触发脉冲，使蜂窝模块响应于蜂窝通信信号蜂窝通信信号，并且还通过向主模块提供与触发脉冲相关的信息到通用时间。然后，主模块能够基于与触发脉冲相关的信息到通用时间和触发脉冲来解析时间值。

9. 发明授权

US08077084B2 Supporting an assisted satellite based positioning 有权
标题翻译：支持辅助卫星定位
公开(公告)号：US08077084B2
公开(公告)日：2011-12-13
申请号：US11453268
申请日：2006-06-13
申请人： Jari Syrjarinne , Harri Valio
发明人： Jari Syrjarinne , Harri Valio
IPC分类号： G01S19/06
CPC分类号： G01S19/258 , G01S19/05 , G01S19/06 , G01S19/07 , G01S19/33
摘要： For supporting a satellite based positioning of a mobile arrangement (30,40) with assistance data, a communication network converts parameters of a dedicated orbit model describing a movement of a satellite (50,60), which dedicated orbit model is defined for a particular satellite based positioning system, into parameters of a common orbit model describing a movement of a satellite (50,60). Alternatively or in addition, the network replaces a reference value that is based on a satellite based positioning system time in available parameters of an orbit model by a reference value that is based on a communication system time. After the parameter conversion and/or the reference value replacement, the parameters are provided as a part of assistance data for the satellite based positioning.
摘要翻译：为了支持具有辅助数据的移动装置（30,40）的基于卫星的定位，通信网络转换描述卫星的移动的专用轨道模型的参数（50,60），该专用轨道模型被定义用于特定的基于卫星的定位系统，成为描述卫星移动的共同轨道模型的参数（50,60）。或者或另外，网络将基于基于卫星定位系统时间的参考值替换为基于通信系统时间的参考值的轨道模型的可用参数中的参考值。在参数转换和/或参考值替换之后，将参数作为辅助数据提供给卫星定位。

10. 发明授权

US07876738B2 Preventing an incorrect synchronization between a received code-modulated signal and a replica code 失效
标题翻译：防止接收的码调制信号与复制码之间的不正确的同步
公开(公告)号：US07876738B2
公开(公告)日：2011-01-25
申请号：US10792676
申请日：2004-03-02
申请人： David Akopian , Harri Valio
发明人： David Akopian , Harri Valio
IPC分类号： H04B7/216
CPC分类号： G01S19/246
摘要： In order to prevent an incorrect synchronization between a received code-modulated signal and an available replica code, partial correlations are performed between a respective subset of samples of the replica code and samples of the received code-modulated signal associated to the respective subset of samples of the replica code at a specific alignment between the received code-modulated signal and the replica code. The results of the partial correlations are then compared to each other, and it may be decided based on this comparison whether the replica code corresponds to a code employed for code-modulating the received code-modulated signal.
摘要翻译：为了防止接收的码调制信号与可用复制码之间的不正确的同步，在副本码的相应样本子集与与各个样本子集相关联的接收码调制信号的样本之间执行部分相关在接收到的码调制信号和复制码之间的特定对准中的复制码。然后将部分相关的结果相互比较，并且可以基于该比较来确定副本代码是否对应于用于对接收到的码调制信号进行码调制的码。

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