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41. 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。

42. 发明授权

US08760345B2 Supporting a satellite based positioning 有权
标题翻译：支持卫星定位
公开(公告)号：US08760345B2
公开(公告)日：2014-06-24
申请号：US11885200
申请日：2005-02-28
申请人： Jari Syrjärinne , Harri Valio , Kimmo Alanen , Samuli Pietilä , Tuomo Honkanen
发明人： Jari Syrjärinne , Harri Valio , Kimmo Alanen , Samuli Pietilä , Tuomo Honkanen
IPC分类号： G01S19/09 , G01S19/33
CPC分类号： G01S19/09 , G01S19/33 , G01S19/37
摘要： A satellite signal receiver 40 comprises a measurement component 43 adapted to perform measurements on received satellite signals. In order to enable an enhanced handling of the measurements, the receiver further comprises a first processing unit 44 adapted to run a software 45 for controlling the measurement component 43 based on received control parameters. In addition, it comprises a first interface component 46 adapted to receive control parameters via another interface component 34 from another processing unit 35, adapted to provide the control parameters to the first processing unit 44 and adapted to forward measurement results from the measurement component 43 via the other interface component 34 to the other processing unit 35.
摘要翻译：卫星信号接收机40包括适于对接收到的卫星信号执行测量的测量部件43。为了能够进行增强的测量处理，接收机还包括第一处理单元44，其适于运行用于基于接收到的控制参数来控制测量部件43的软件45。另外，它包括第一接口部件46，其适于经由另一接口部件34从另一个处理单元35接收控制参数，适于将控制参数提供给第一处理单元44，并适于从测量部件43经由另一个接口组件34连接到另一个处理单元35。

43. 发明授权

US08238411B2 Acquisition of a code modulated signal 有权
标题翻译：采集码调制信号
公开(公告)号：US08238411B2
公开(公告)日：2012-08-07
申请号：US11793574
申请日：2004-12-21
申请人： Harri Valio , Samuli Pietilä
发明人： Harri Valio , Samuli Pietilä
IPC分类号： H04B1/00
CPC分类号： G01S19/33 , G01S19/256 , G01S19/30
摘要： The invention relates to the acquisition of a code modulated signal, wherein a first set of correlation results for correlations between the code modulated signal and a first replica code with different code phases and a second set of correlation results for correlations between the code modulated signal and a second replica code with different code phases are available. In order to achieve a high sensitivity, results from both sets of correlation results are combined, wherein correlation results used in the combination are selected based on information on a relative difference between a correct code phase for both replica codes. Then, it is determined based on the combination whether at least one of the sets of correlation results comprises a correlation result representing the correct code phase for the first replica code or the second replica code, respectively.
摘要翻译：本发明涉及码调制信号的获取，其中针对码调制信号和具有不同码相位的第一复制码之间的相关性的第一组相关结果以及码调制信号与具有不同代码阶段的第二个副本代码可用。为了实现高灵敏度，组合来自两组相关结果的结果，其中基于用于两个副本代码的正确码相位之间的相对差的信息来选择组合中使用的相关结果。然后，基于组合来确定相关结果集中的至少一个是否分别包括表示第一副本码或第二副本码的正确码相位的相关结果。

44. 发明授权

US07839915B2 Reception of a spread spectrum modulated signal 有权
标题翻译：接收扩频调制信号
公开(公告)号：US07839915B2
公开(公告)日：2010-11-23
申请号：US11587109
申请日：2005-04-21
申请人： Harri Valio , Samuli Pietila
发明人： Harri Valio , Samuli Pietila
IPC分类号： H04B1/00
CPC分类号： H04B1/7077 , H04B2201/70707 , H04B2201/70715
摘要： The present invention relates to a receiver for receiving a spread spectrum modulated signal, comprising a sampler for forming samples of a received signal, at least one reference code block for generating at least first and second reference codes, and a correlation block. The correlation block forms first and second reference code parts from at least one reference code, and correlates the first reference code part with the sample string to form first correlation part results, and correlates the second reference code part with the sample string to form second correlation part results, wherein the correlations are arranged to be performed at different times and by using the same sample string. The invention also relates to an electronic device comprising a receiver, a module to be used with a receiver, a system comprising a transmitter and a receiver for receiving the transmitted signal, a method and a computer software product.
摘要翻译：本发明涉及一种用于接收扩频调制信号的接收机，包括用于形成接收信号样本的采样器，至少一个用于产生至少第一和第二参考码的参考码块和相关块。所述相关块从至少一个参考码形成第一和第二参考码部分，并且将第一参考码部分与样本串相关联以形成第一相关部分结果，并将第二参考码部分与样本串相关联以形成第二相关部分结果，其中相关性被布置为在不同时间执行并且通过使用相同的样本串。本发明还涉及一种电子设备，包括接收机，与接收机一起使用的模块，包括用于接收发射信号的发射机和接收机的系统，方法和计算机软件产品。

45. 发明授权

US07830950B2 Processing a sequence of samples of a signal using downsampling 有权
标题翻译：使用下采样处理信号样本序列
公开(公告)号：US07830950B2
公开(公告)日：2010-11-09
申请号：US11600592
申请日：2006-11-15
申请人： Harri Valio , Zhengdi Qin
发明人： Harri Valio , Zhengdi Qin
IPC分类号： H04B1/00
CPC分类号： G01S19/24
摘要： For processing a sequence of samples of a signal, it is assumed that the signal comprises a carrier that is modulated by a code composed of a sequence of chips. A method of wiping-off an influence by the carrier on the sequence of samples and downsampling the sequence of samples (step 105; step 205; step 301) is shown, as well as utilizing the downsampled sequence of samples as a new sequence of samples for further processing (step 108; step 209; step 302). Also shown are a corresponding processing component 72, a corresponding electronic device 71, a corresponding system, a corresponding software program code and a corresponding software program product.
摘要翻译：为了处理信号的采样序列，假设该信号包括由码片序列组成的码调制的载波。示出了擦除载体对样本序列的影响并对样本序列进行下采样的方法（步骤105;步骤205;步骤301），以及利用下采样的样本序列作为新的样本序列用于进一步处理（步骤108;步骤209;步骤302）。还示出了相应的处理组件72，对应的电子设备71，对应的系统，相应的软件程序代码和相应的软件程序产品。

46. 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。

47. 发明申请

US20070286265A1 Reception Of A Spread Spectrum Modulated Signal 有权
标题翻译：接收扩频调制信号
公开(公告)号：US20070286265A1
公开(公告)日：2007-12-13
申请号：US11587109
申请日：2005-04-21
申请人： Harri Valio , Samuli Pietila
发明人： Harri Valio , Samuli Pietila
IPC分类号： H04B1/00
CPC分类号： H04B1/7077 , H04B2201/70707 , H04B2201/70715
摘要： The present invention relates to a receiver for receiving a spread spectrum modulated signal, comprising a sampler for forming samples of a received signal, at least one reference code block for generating at least first and second reference codes, and a correlation block. The correlation block forms first and second reference code parts from at least one reference code, and correlates the first reference code part with the sample string to form first correlation part results, and correlates the second reference code part with the sample string to form second correlation part results, wherein the correlations are arranged to be performed at different times and by using the same sample string. The invention also relates to an electronic device comprising a receiver, a module to be used with a receiver, a system comprising a transmitter and a receiver for receiving the transmitted signal, a method and a computer software product.
摘要翻译：本发明涉及一种用于接收扩频调制信号的接收机，包括用于形成接收信号样本的采样器，至少一个用于产生至少第一和第二参考码的参考码块和相关块。所述相关块从至少一个参考码形成第一和第二参考码部分，并且将第一参考码部分与样本串相关联以形成第一相关部分结果，并将第二参考码部分与样本串相关联以形成第二相关部分结果，其中相关性被布置为在不同时间执行并且通过使用相同的样本串。本发明还涉及一种电子设备，包括接收机，与接收机一起使用的模块，包括用于接收发射信号的发射机和接收机的系统，方法和计算机软件产品。

48. 发明授权

US07286592B2 Method and apparatus for receiving a signal 有权
标题翻译：用于接收信号的方法和装置
公开(公告)号：US07286592B2
公开(公告)日：2007-10-23
申请号：US10786569
申请日：2004-02-24
申请人： Samuli Pietilä , Harri Valio
发明人： Samuli Pietilä , Harri Valio
IPC分类号： H04B1/69
CPC分类号： G01S19/30 , G01S19/33 , G01S19/37 , H04B1/707 , H04B2201/70707 , H04B2201/70715 , H04J13/10
摘要： The present invention provides a method for a flexible multimode operation of spread spectrum receivers, e.g., global navigation satellite system (GNSS) receivers, using a shared circuitry hardware configuration of the receiver for processing of different types of code division multiple access (CDMA) signals. According to said method the receiver utilizes shared channel circuitry to receive signals of different CDMA types providing a flexible multimode operation. The present invention provides a way to select the received signal type for each channel by replacing the dedicated channels with multimode channels suitable to multiple types of receiver signals. The multimode receiver is more flexible to operate in varying reception conditions. By utilizing shared channel circuitry the hardware size is kept small.
摘要翻译：本发明提供了一种使用接收机的共享电路硬件配置来处理不同类型的码分多址（CDMA）信号的扩频接收机（例如，全球导航卫星系统（GNSS））接收机的灵活多模操作的方法。根据所述方法，接收机利用共享信道电路来接收提供灵活多模操作的不同CDMA类型的信号。本发明提供一种通过用适于多种类型的接收机信号的多模信道替换专用信道来选择每个信道的接收信号类型的方法。多模接收机在变化的接收条件下操作更灵活。通过利用共享信道电路，硬件尺寸保持较小。

49. 发明申请

US20050185700A1 Method and apparatus for receiving a signal 有权
标题翻译：用于接收信号的方法和装置
公开(公告)号：US20050185700A1
公开(公告)日：2005-08-25
申请号：US10786569
申请日：2004-02-24
申请人： Samuli Pietila , Harri Valio
发明人： Samuli Pietila , Harri Valio
IPC分类号： G01S1/00 , H04B7/185 , H04J11/00 , H04B1/707
CPC分类号： G01S19/30 , G01S19/33 , G01S19/37 , H04B1/707 , H04B2201/70707 , H04B2201/70715 , H04J13/10
摘要： The present invention provides a method for a flexible multimode operation of spread spectrum receivers, e.g., global navigation satellite system (GNSS) receivers, using a shared circuitry hardware configuration of the receiver for processing of different types of code division multiple access (CDMA) signals. According to said method the receiver utilizes shared channel circuitry to receive signals of different CDMA types providing a flexible multimode operation. The present invention provides a way to select the received signal type for each channel by replacing the dedicated channels with multimode channels suitable to multiple types of receiver signals. The multimode receiver is more flexible to operate in varying reception conditions. By utilizing shared channel circuitry the hardware size is kept small.
摘要翻译：本发明提供了一种使用接收机的共享电路硬件配置来处理不同类型的码分多址（CDMA）信号的扩频接收机（例如，全球导航卫星系统（GNSS））接收机的灵活多模操作的方法。根据所述方法，接收机利用共享信道电路来接收提供灵活多模操作的不同CDMA类型的信号。本发明提供一种通过用适于多种类型的接收机信号的多模信道替换专用信道来选择每个信道的接收信号类型的方法。多模接收机在变化的接收条件下操作更灵活。通过利用共享信道电路，硬件尺寸保持较小。

50. 发明授权

US06812887B2 Method and apparatus for saving power in a global positioning system receiver 有权
标题翻译：用于在全球定位系统接收机中节省功率的方法和装置
公开(公告)号：US06812887B2
公开(公告)日：2004-11-02
申请号：US10016139
申请日：2001-12-12
申请人： Jari Syrjärinne , Harri Valio
发明人： Jari Syrjärinne , Harri Valio
IPC分类号： H04B7185
CPC分类号： G01S19/34 , G01S5/02 , G01S5/0205 , G01S19/24 , G01S19/26 , G01S19/39
摘要： A method and apparatus for conserving power in a positioning system receiver using ranging signals to determine a state of motion of the receiver, the method including: a step (32) of performing at least a predetermined number of solutions of the state of motion of the receiver using a filter solution based on a variable mix of models of the motion of the receiver, and of providing the model mix used in each solution; and a step (35) of adopting a partial duty cycle indicating a percentage of time selected receiver components are powered on, based on the mix of models used in successive solutions. Typically, the receiver includes a radiofrequency (RF) front end module and a baseband processor module and the selected components that are powered on and off to save power typically include the RF front end module and the baseband processor module.
摘要翻译：一种用于使用测距信号来节省定位系统接收机中的功率以确定接收机的运动状态的方法和装置，所述方法包括：步骤（32），执行所述接收机的运动状态的至少预定数量的解接收机使用基于接收机运动模型的可变混合的滤波器解决方案，并提供在每个解决方案中使用的模型混合; 以及基于连续解决方案中使用的模型的混合，采用指示所选择的接收器组件的时间百分比的部分占空比的步骤（35）。通常，接收机包括射频（RF）前端模块和基带处理器模块，并且被接通和关断以节省功率的所选择的组件通常包括RF前端模块和基带处理器模块。

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