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1. 发明申请

US20080008278A1 Frequency generation and adjustment 审中-公开
标题翻译：频率发生和调整
公开(公告)号：US20080008278A1
公开(公告)日：2008-01-10
申请号：US11480560
申请日：2006-07-05
申请人： Ilkka Kontola , Janne Olavi Peltonen , Harri Valio
发明人： Ilkka Kontola , Janne Olavi Peltonen , Harri Valio
IPC分类号： H04L7/00
CPC分类号： G01S19/29
摘要： Circuitry comprising: a frequency controller that generates an output frequency from a clock signal provided to the circuitry; and an external interface for receiving the clock signal and an offset signal associated with a change to the clock signal, wherein the frequency generator is operable to adjust its operation in dependence upon the offset signal.
摘要翻译：电路包括：频率控制器，其从提供给所述电路的时钟信号产生输出频率; 以及用于接收所述时钟信号的外部接口和与所述时钟信号的改变相关联的偏移信号，其中所述频率发生器可操作以依赖于所述偏移信号来调整其操作。

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

US07576692B2 Method for positioning, a positioning system, and an electronic device 有权
标题翻译：定位方法，定位系统和电子设备
公开(公告)号：US07576692B2
公开(公告)日：2009-08-18
申请号：US10953737
申请日：2004-09-29
申请人： Hanna Sairo , Paula Syrjarinne , Harri Valio , Kimmo Alanen , Ilkka Kontola , Jari Syrjarinne
发明人： Hanna Sairo , Paula Syrjarinne , Harri Valio , Kimmo Alanen , Ilkka Kontola , Jari Syrjarinne
IPC分类号： G01S1/08 , G01S5/14
CPC分类号： G01S5/0045 , G01S19/25 , G01S19/252 , G01S19/42
摘要： A method for positioning a wireless communication device includes storing position data relating to one or a plurality of reference areas to at least one data base. It is examined which of said reference areas is located in the vicinity of the wireless communication device, and at least position data about the reference area located in the vicinity of the wireless communication device is retrieved for the wireless communication device. In order to perform the positioning, the method further includes selecting the reference area located in the vicinity of the wireless communication device as the default position of the wireless communication device.
摘要翻译：一种用于定位无线通信设备的方法包括将与一个或多个参考区域有关的位置数据存储到至少一个数据库。检查哪个所述参考区域位于无线通信设备附近，并且针对无线通信设备检索关于位于无线通信设备附近的参考区域的至少位置数据。为了执行定位，该方法还包括选择位于无线通信设备附近的参考区域作为无线通信设备的默认位置。

4. 发明申请

US20050122259A1 Method for positioning, a positioning system, and an electronic device 有权
标题翻译：定位方法，定位系统和电子设备
公开(公告)号：US20050122259A1
公开(公告)日：2005-06-09
申请号：US10953737
申请日：2004-09-29
申请人： Hanna Sairo , Paula Syrjarinne , Harri Valio , Kimmo Alanen , Ilkka Kontola , Jari Syrjarinne
发明人： Hanna Sairo , Paula Syrjarinne , Harri Valio , Kimmo Alanen , Ilkka Kontola , Jari Syrjarinne
IPC分类号： G01S19/42 , G01S1/00 , G01S5/00 , G01S5/14 , G01S19/25
CPC分类号： G01S5/0045 , G01S19/25 , G01S19/252 , G01S19/42
摘要： A method for positioning a wireless communication device includes storing position data relating to one or a plurality of reference areas to at least one data base. It is examined which of said reference areas is located in the vicinity of the wireless communication device, and at least position data about the reference area located in the vicinity of the wireless communication device is retrieved for the wireless communication device. In order to perform the positioning, the method further includes selecting the reference area located in the vicinity of the wireless communication device as the default position of the wireless communication device.
摘要翻译：一种用于定位无线通信设备的方法包括将与一个或多个参考区域有关的位置数据存储到至少一个数据库。检查哪个所述参考区域位于无线通信设备附近，并且针对无线通信设备检索关于位于无线通信设备附近的参考区域的至少位置数据。为了执行定位，该方法还包括选择位于无线通信设备附近的参考区域作为无线通信设备的默认位置。

5. 发明授权

US06909738B2 Method in a receiver and a receiver 有权
标题翻译：接收机和接收机中的方法
公开(公告)号：US06909738B2
公开(公告)日：2005-06-21
申请号：US09826260
申请日：2001-04-04
申请人： David Akopian , Ilkka Kontola , Harri Valio , Seppo Turunen
发明人： David Akopian , Ilkka Kontola , Harri Valio , Seppo Turunen
IPC分类号： H04B1/707 , H04L27/00 , H04L27/227 , H04L27/30
CPC分类号： G01S19/29 , H04B1/7075 , H04B2201/70715 , H04L27/2272 , H04L2027/0057 , H04L2027/0065
摘要： The invention relates to a method for acquiring a receiver (1) into a code modulated spread spectrum signal received by the receiver (1). In the method at least one replica code (r) is used which corresponds to a code used with the modulation having a pre-determined number of chips, and an examination phase is performed, in which a frequency shift of the signal within a selected frequency area is examined, and a code phase of the code used with the modulation is examined. In the method the frequency shift examination is divided into a first estimation phase and a second estimation phase, wherein in the first estimation phase the selected frequency area is divided into a first set of frequencies, and in the second estimation phase a second set of frequencies is examined nearby each frequency of the first set of frequencies. Further, a comparison for frequencies of the second set of frequencies is performed using the received signal and the replica code (r), and the results of the comparison are used to estimate the correct frequency shift.
摘要翻译：本发明涉及一种用于将接收机（1）采集到由接收机（1）接收的码调制扩频信号中的方法。在该方法中，使用至少一个复制码（r），其对应于具有预定数量的码片的调制使用的码，并且执行检查相位，其中在所选频率内的信号的频移检查区域，并且检查与调制一起使用的代码的代码相位。在该方法中，频移检查被分为第一估计阶段和第二估计阶段，其中在第一估计阶段中，将所选择的频率区域划分为第一组频率，在第二估计阶段中，将第二组频率在第一组频率的每个频率附近检查。此外，使用接收信号和复制码（r）进行第二组频率的频率比较，并且比较结果用于估计正确的频移。

6. 发明授权

US06771211B2 Method, system and devices for positioning a receiver 有权
标题翻译：用于定位接收机的方法，系统和设备
公开(公告)号：US06771211B2
公开(公告)日：2004-08-03
申请号：US10012061
申请日：2001-11-13
申请人： Jari Syrjarinne , Harri Valio , Ilkka Kontola
发明人： Jari Syrjarinne , Harri Valio , Ilkka Kontola
IPC分类号： G01S502
CPC分类号： G01S5/02 , G01S19/256 , G01S19/258 , G01S19/42
摘要： The invention relates to a method for positioning a receiver receiving code modulated signals transmitted by satellites and formed by an individual code for each satellite. In order to provide a reliable reference position for the receiver, it is proposed that in a first step, a reference position for said receiver is calculated based on frequency measurements of said code modulated signals. This reference position can then be employed in a second step for determining the accurate position of the receiver. The invention equally relates to such a receiver, to positioning means, to a computing server and to a positioning system comprising means for realizing the proposed method.
摘要翻译：本发明涉及一种用于定位接收卫星发射的码调制信号的接收机的方法，由每个卫星的个别码形成。为了为接收机提供可靠的参考位置，提出在第一步骤中，基于所述码调制信号的频率测量来计算所述接收机的参考位置。然后可以在用于确定接收器的准确位置的第二步骤中采用该参考位置。本发明同样涉及这样的接收机，定位装置，计算服务器和定位系统，该定位系统包括用于实现所提出的方法的装置。

7. 发明授权

US07898473B2 Method for positioning, a positioning system, and an electronic device 有权
标题翻译：定位方法，定位系统和电子设备
公开(公告)号：US07898473B2
公开(公告)日：2011-03-01
申请号：US12542425
申请日：2009-08-17
申请人： Hanna Sairo , Paula Syrjarinne , Harri Valio , Kimmo Alanen , Ilkka Kontola , Jari Syrjarinne
发明人： Hanna Sairo , Paula Syrjarinne , Harri Valio , Kimmo Alanen , Ilkka Kontola , Jari Syrjarinne
IPC分类号： G01S19/06 , H04W4/02
CPC分类号： G01S5/0045 , G01S19/25 , G01S19/252 , G01S19/42
摘要： A method for positioning a wireless communication device includes storing position data relating to one or a plurality of reference areas to at least one database. It is examined which of said reference areas is located in the vicinity of the wireless communication device, and at least position data about the reference area located in the vicinity of the wireless communication device is retrieved for the wireless communication device. In order to perform the positioning, the method further includes selecting the reference area located in the vicinity of the wireless communication device as the default position of the wireless communication device.
摘要翻译：一种用于定位无线通信设备的方法包括将与一个或多个参考区域相关的位置数据存储到至少一个数据库。检查哪个所述参考区域位于无线通信设备附近，并且针对无线通信设备检索关于位于无线通信设备附近的参考区域的至少位置数据。为了执行定位，该方法还包括选择位于无线通信设备附近的参考区域作为无线通信设备的默认位置。

8. 发明申请

US20090303129A1 METHOD FOR POSITIONING, A POSITIONING SYSTEM, AND AN ELECTRONIC DEVICE 有权
标题翻译：定位方法，定位系统和电子设备
公开(公告)号：US20090303129A1
公开(公告)日：2009-12-10
申请号：US12542425
申请日：2009-08-17
申请人： Hanna Sairo , Paula Syrjarinne , Harri Valio , Kimmo Alanen , Ilkka Kontola , Jari Syrjarinne
发明人： Hanna Sairo , Paula Syrjarinne , Harri Valio , Kimmo Alanen , Ilkka Kontola , Jari Syrjarinne
IPC分类号： G01S1/08 , G01S5/14
CPC分类号： G01S5/0045 , G01S19/25 , G01S19/252 , G01S19/42
摘要： A method for positioning a wireless communication device includes storing position data relating to one or a plurality of reference areas to at least one data base. It is examined which of said reference areas is located in the vicinity of the wireless communication device, and at least position data about the reference area located in the vicinity of the wireless communication device is retrieved for the wireless communication device. In order to perform the positioning, the method further includes selecting the reference area located in the vicinity of the wireless communication device as the default position of the wireless communication device.
摘要翻译：一种用于定位无线通信设备的方法包括将与一个或多个参考区域有关的位置数据存储到至少一个数据库。检查哪个所述参考区域位于无线通信设备附近，并且针对无线通信设备检索关于位于无线通信设备附近的参考区域的至少位置数据。为了执行定位，该方法还包括选择位于无线通信设备附近的参考区域作为无线通信设备的默认位置。

9. 发明授权

US07277054B2 Method for positioning, a positioning system, and an electronic device 有权
标题翻译：定位方法，定位系统和电子设备
公开(公告)号：US07277054B2
公开(公告)日：2007-10-02
申请号：US10081294
申请日：2002-02-21
申请人： Kimmo Alanen , Ilkka Kontola , Jari Syrjärinne , Harri Valio
发明人： Kimmo Alanen , Ilkka Kontola , Jari Syrjärinne , Harri Valio
IPC分类号： G01S3/02 , G01S5/14
CPC分类号： G01S19/252 , G01S5/0045 , G01S19/06 , G01S19/42
摘要： A method for positioning a wireless communication device where position data of one or a plurality of reference points is stored into at least one data base, and which of the reference points is located in the vicinity of the wireless communication device is determined. The method also includes transmitting at least position data of the reference point located in the vicinity of the wireless communication device to the wireless communication device and selecting the reference point located in the vicinity of the wireless communication device as the default location of the wireless communication device.
摘要翻译：确定其中一个或多个参考点的位置数据被存储到至少一个数据库中的无线通信设备的方法以及哪个参考点位于无线通信设备附近。该方法还包括至少将位于无线通信设备附近的参考点的位置数据发送到无线通信设备，并且选择位于无线通信设备附近的参考点作为无线通信设备的默认位置。

10. 发明授权

US07242731B2 Method for synchronizing a receiver, a system, and an electronic device 有权
标题翻译：用于同步接收机，系统和电子设备的方法
公开(公告)号：US07242731B2
公开(公告)日：2007-07-10
申请号：US10439591
申请日：2003-05-16
申请人： Ilkka Kontola , Samuli Pietila , Harri Valio
发明人： Ilkka Kontola , Samuli Pietila , Harri Valio
IPC分类号： H04L7/00 , H04B1/707
CPC分类号： H04B1/7075 , G01S19/21 , G01S19/29 , G01S19/30 , H04B1/7087 , H04B1/7156 , H04B2201/70715
摘要： A method for synchronizing a receiver (1) with a transmitted code-modulated spread spectrum signal, uses at least one reference code (r(x)), which corresponds to a code used in the modulation, and determines the frequency shift of the transmitted signal and the code phase of the code used in the modulation. In the method, a correlation step is taken to form a correlation function matrix on the basis of the received signal and said reference code. A non-coherent search matrix is formed of said correlation function matrix. In the method, elements in said non-coherent search matrix are modified on the basis of at least one statistical property of the elements in said non-coherent search matrix, and/or high-pass filtering is performed before the formation of said correlation function matrix. The invention also relates to a system and a receiver in which the method is applied.
摘要翻译：一种用于使接收器（1）与发射的码调制的扩展频谱信号同步的方法使用与调制中使用的代码相对应的至少一个参考码（r（x）），并且确定发射的信号和调制中使用的代码的代码相位。在该方法中，采用相关步骤，基于接收信号和所述参考码形成相关函数矩阵。非相干搜索矩阵由所述相关函数矩阵形成。在该方法中，基于所述非相干搜索矩阵中的元素的至少一个统计特性来修改所述非相干搜索矩阵中的元素，和/或在形成所述相关函数之前执行高通滤波矩阵。本发明还涉及应用该方法的系统和接收机。

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