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1. 发明申请

US20110169690A1 SATELLITE POSITIONING 审中-公开
标题翻译：卫星定位
公开(公告)号：US20110169690A1
公开(公告)日：2011-07-14
申请号：US13063453
申请日：2009-09-09
申请人： Andrew T. Yule , Ian Simmons
发明人： Andrew T. Yule , Ian Simmons
IPC分类号： G01S19/42
CPC分类号： G03B17/24 , G01S5/0036 , G01S19/14 , G01S19/34
摘要： A method of estimating the position of a first event of interest using a satellite positioning system. The method comprises: performing in response to the first event a satellite reception function; determining at some later time whether it is possible to calculate a position estimate from signals resulting from the satellite reception function; and, if not, estimating the position of the first event based on a position estimate of a second event, wherein the second event is that closest in time to the first for which a position estimate is available. Thus, the method can provide a position estimate for the first event even if the satellite reception function fails.
摘要翻译：使用卫星定位系统估计第一感兴趣事件的位置的方法。该方法包括：响应于第一事件执行卫星接收功能; 在稍后的时间确定是否可以从由卫星接收功能产生的信号计算位置估计; 以及如果不是，则基于第二事件的位置估计来估计第一事件的位置，其中第二事件在时间上与位置估计可用的第一事件最接近。因此，即使卫星接收功能失败，该方法也可以提供第一事件的位置估计。

2. 发明授权

US07898579B2 Method of position stamping a photo or video clip taken with a digital camera 有权
标题翻译：使用数码相机拍摄的照片或视频剪辑的位置标记方法
公开(公告)号：US07898579B2
公开(公告)日：2011-03-01
申请号：US12557298
申请日：2009-09-10
申请人： Andrew T. Yule , Christopher B. Marshall , Simon R. Turner
发明人： Andrew T. Yule , Christopher B. Marshall , Simon R. Turner
IPC分类号： H04N5/76
CPC分类号： H04N21/254 , G01S19/14 , G11B27/322 , H04N1/2112 , H04N1/32128 , H04N5/9206 , H04N21/4334 , H04N2201/3253
摘要： A method of appending a position stamp to an image file of a photo or video clip taken with a digital camera having a GPS antenna and a GPS RF front-end including an analogue to digital converter for receiving GPS signals and outputting GPS signal samples together with a digital camera and computer for the same.
摘要翻译：将具有GPS天线的数码相机拍摄的照片或视频剪辑的图像文件的图像文件附加到包括模拟数字转换器的GPS RF前端的方法，用于接收GPS信号并将GPS信号样本与数码相机和电脑相同。

3. 发明申请

US20090179794A1 GPS RF FRONT END AND RELATED METHOD OF PROVIDING A POSITION FIX, STORAGE MEDIUM AND APPARATUS FOR THE SAME 有权
标题翻译： GPS RF前端及相关方法提供位置固定，存储介质及其设备
公开(公告)号：US20090179794A1
公开(公告)日：2009-07-16
申请号：US12299938
申请日：2007-05-02
申请人： Saul R. Dooley , Christopher B. Marshall , Bryan D. Young , Andrew T. Yule
发明人： Saul R. Dooley , Christopher B. Marshall , Bryan D. Young , Andrew T. Yule
IPC分类号： G01S1/00
CPC分类号： G01S19/36 , G01S19/09
摘要： A GPS RF front-end is disclosed comprising an antenna for receiving GPS signals, an analog to digital converter for sampling received GPS signals and interface circuitry for outputting the GPS signal samples. The GPS RF front-end is configured to vary the sample resolution of GPS signal samples outputted. Also disclosed is a corresponding method of providing a position fix, storage medium and apparatus for the same.
摘要翻译：公开了一种GPS RF前端，其包括用于接收GPS信号的天线，用于对接收到的GPS信号进行采样的模数转换器和用于输出GPS信号样本的接口电路。 GPS RF前端被配置为改变输出的GPS信号样本的样本分辨率。还公开了提供定位，存储介质及其装置的相应方法。

4. 发明授权

US07193560B2 GPS receiver 失效
标题翻译： GPS接收机
公开(公告)号：US07193560B2
公开(公告)日：2007-03-20
申请号：US10532928
申请日：2003-10-14
申请人： Saul R. Dooley , Andrew T. Yule
发明人： Saul R. Dooley , Andrew T. Yule
IPC分类号： G01S5/14
CPC分类号： G01S19/28 , G01S19/26 , G01S19/36
摘要： A GPS receiver is disclosed which has an omnidirectional antenna and a directional antenna and is configured to (i) acquire a first GPS signal from the output of the directional antenna, either alone or combined with the output of the omnidirectional antenna, and (ii) acquire a second GPS signal from the output of the omnidirectional antenna alone. Also, disclosed is a GPS receiver having an omnidirectional antenna and a directional antenna which is configured to acquire a GPS signal from the output of the directional antenna alone.
摘要翻译：公开了一种GPS接收机，其具有全向天线和定向天线，并且被配置为（i）从定向天线的输出单独地或与全向天线的输出组合获取第一GPS信号，以及（ii）仅从全向天线的输出获取第二GPS信号。此外，公开了具有全向天线和定向天线的GPS接收机，其被配置为仅从定向天线的输出获取GPS信号。

5. 发明授权

US07010021B2 Method of generating a time shifted signal 失效
标题翻译：产生时移信号的方法
公开(公告)号：US07010021B2
公开(公告)日：2006-03-07
申请号：US09961983
申请日：2001-09-24
申请人： Andrew T. Yule , Amites Sarkar , Bryan D Young , Martin S. Wilcox
发明人： Andrew T. Yule , Amites Sarkar , Bryan D Young , Martin S. Wilcox
IPC分类号： H04B1/69
CPC分类号： G01S19/30
摘要： A time shifted replica signal (SLS) is generated from a reference signal (SPS) including a series of samples (A to K) describing bits of a data message, the sampling rate being at least twice the data message bit rate. The phases of the reference signal samples are determined with respect to virtual epochs (41) of the data message bits of the reference signal (SPS). The time shifted replica signal (SLS) is composed from the reference signal samples as a function of the phases of the reference signal samples. In another embodiment, the time shifted replica signal (SLS) is composed from the reference signal samples (A to K), the sampling rate of the replica signal (SLS) being the same as that of the reference signal (SPS), at least one reference signal sample (A to K) not being present in the time shifted replica signal (SLS).
摘要翻译：从包括描述数据消息的位的一系列采样（A到K）的参考信号（SPS）生成时移复制信号（SLS），采样速率是数据消息比特率的至少两倍。相对于参考信号（SPS）的数据消息比特的虚拟时期（41）确定参考信号样本的相位。时移复制信号（SLS）由参考信号样本组成，作为参考信号样本的相位的函数。在另一个实施例中，时移复制信号（SLS）由参考信号样本（A至K）组成，复制信号（SLS）的采样率与参考信号（SPS）的采样率至少等于一个参考信号样本（A到K）不存在于时移复制信号（SLS）中。

6. 发明授权

US06809775B2 TV receiver apparatus and related method 失效
标题翻译：电视接收机及相关方法
公开(公告)号：US06809775B2
公开(公告)日：2004-10-26
申请号：US09732196
申请日：2000-12-07
申请人： Andrew T. Yule
发明人： Andrew T. Yule
IPC分类号： H04N544
CPC分类号： H04N5/44 , H04B1/3805 , H04N21/42202 , H04N21/4627 , H04N21/6112
摘要： TV receiver apparatus (1) and a related method are disclosed, the TV receiver apparatus comprising a video signal receiver (2) for receiving video signals transmitted from an external video signal transmitter, a GPS signal receiver (3) for receiving GPS signals transmitted from an external GPS signal transmitter and signal coupling means (4) connected to both receivers. The signal coupling means is adapted to provide both receivers with respective video and GPS signals via a common antenna (5) where the antenna is adapted to receive terrestrially broadcasted video signals.
摘要翻译： TV接收机装置（1）和相关方法被公开，TV接收机装置包括用于接收从外部视频信号发射机发送的视频信号的视频信号接收机（2），用于接收从连接到两个接收器的外部GPS信号发射器和信号耦合装置（4）。信号耦合装置适于经由公共天线（5）为相应视频和GPS信号提供两个接收机，其中天线适于接收地面广播的视频信号。

7. 发明授权

US06643320B1 Receiver for DS-CDMA signals 失效
标题翻译：接收机用于DS-CDMA信号
公开(公告)号：US06643320B1
公开(公告)日：2003-11-04
申请号：US09436195
申请日：1999-11-08
申请人： Martin S. Wilcox , Andrew T. Yule
发明人： Martin S. Wilcox , Andrew T. Yule
IPC分类号： H04B169
CPC分类号： G01S19/24 , G01S19/30 , H04B1/70755 , H04B1/709 , H04B2201/70715
摘要： A receiver for direct sequence spread spectrum code division multiple access signals (DS-CDMA) particularly for GPS signals includes a plurality of correlators. Each correlator includes variable level threshold circuits (29, 30) which follow integrate and dump registers (27, 28). The threshold level is set using the correlation noise level and predicted signal strength.
摘要翻译：特别是用于GPS信号的用于直接序列扩频码分多址信号（DS-CDMA）的接收机包括多个相关器。每个相关器包括跟随积分和转储寄存器（27,28）的可变电平阈值电路（29,30）。使用相关噪声电平和预测信号强度来设置阈值电平。

8. 发明授权

US5737322A Selective call system and a secondary station for use therein 失效
标题翻译：选择性呼叫系统和用于其中的次站
公开(公告)号：US5737322A
公开(公告)日：1998-04-07
申请号：US430518
申请日：1995-04-27
申请人： Richard C. Burbidge , Andrew T. Yule , Anthony K. Sharpe
发明人： Richard C. Burbidge , Andrew T. Yule , Anthony K. Sharpe
IPC分类号： H04B7/00 , H04W8/24 , H04W88/02 , H04W88/18 , H04Q7/18
CPC分类号： H04W88/187 , H04W8/245 , H04W88/022
摘要： A selective call system comprises at least one base station which transmits address code words at a predetermined data rate. High rate telescript information having a length of more than 500 characters, for example, an E-mail message, is transmitted at a data rate greater than that used for sending address code words. In the event of the system comprising a simulcast system, intersymbol interference (ISI) may occur and in order to reduce the effects of ISI on the decoding the telescript information while avoiding an unnecessarily large drain on a secondary station's batteries, the telescript information as received for a specific secondary station is stored and subsequently equalized in non-real time. The secondary station can comprise a mobile terminal unit and may include a transmitter for transmitting acknowledgement or other response signals, for example, such as spread spectrum signals. The acknowledgement signals may be used for locating the mobile terminal unit.
摘要翻译：选择呼叫系统包括至少一个以预定数据速率发送地址码字的基站。以比用于发送地址码字的数据速率更大的数据速率发送长度大于500个字符的高速率望远信息，例如电子邮件消息。在包括联播系统的系统的情况下，可能发生符号间干扰（ISI），并且为了减少ISI对解码拾取信息的影响，同时避免了次站电池的不必要的大排放，所接收到的可伸缩信息对于一个特定的次要站被存储并且随后在非实时的时间内均衡。次站可以包括移动终端单元，并且可以包括用于发送确认或其他响应信号的发射机，例如扩频信号。确认信号可以用于定位移动终端单元。

9. 发明授权

US08248487B2 Method of creating an image file with combined image data and raw GPS data and a digital camera for the same 有权
标题翻译：使用组合图像数据和原始GPS数据创建图像文件的方法和用于其的数字照相机
公开(公告)号：US08248487B2
公开(公告)日：2012-08-21
申请号：US12224353
申请日：2007-02-08
申请人： Andrew T. Yule , Johan Peeters , Christopher B. Marshall
发明人： Andrew T. Yule , Johan Peeters , Christopher B. Marshall
IPC分类号： H04N5/76 , H04N5/225
CPC分类号： H04N1/00127 , G01S19/14 , H04N1/00323 , H04N1/32128 , H04N2101/00 , H04N2201/0084 , H04N2201/3242 , H04N2201/3253 , H04N2201/3277
摘要： A method of creating an image file and a digital camera for the same. The method comprised the steps of: (i) generating and storing image data corresponding to a photo or video clip; (ii) sampling received GPS signals and storing the resultant GPS signal samples (hereafter “raw GPS data”); and (iii) creating a single file containing both the image data and the raw GPS data.
摘要翻译：一种创建图像文件和数码相机的方法。该方法包括以下步骤：（i）生成并存储对应于照片或视频剪辑的图像数据; （ii）对接收到的GPS信号进行采样并存储所得到的GPS信号样本（以下称为“原始GPS数据”）; 和（iii）创建包含图像数据和原始GPS数据的单个文件。

10. 发明申请

US20110157422A1 METHOD OF POSITION STAMPING A PHOTO OR VIDEO CLIP TAKEN WITH A DIGITAL CAMERA 有权
标题翻译：使用数码相机打印照片或视频剪辑的位置戳记方法
公开(公告)号：US20110157422A1
公开(公告)日：2011-06-30
申请号：US12987766
申请日：2011-01-10
申请人： Andrew T. Yule , Christopher B. Marshall , Simon R. Turner
发明人： Andrew T. Yule , Christopher B. Marshall , Simon R. Turner
IPC分类号： H04N5/76
CPC分类号： H04N21/254 , G01S19/14 , G11B27/322 , H04N1/2112 , H04N1/32128 , H04N5/9206 , H04N21/4334 , H04N2201/3253
摘要： A method of appending a position stamp to an image file of a photo or video clip taken with a digital camera having a GPS antenna and a GPS RF front-end including an analogue to digital converter for receiving GPS signals and outputting GPS signal samples together with a digital camera and computer for the same.
摘要翻译：将具有GPS天线的数码相机拍摄的照片或视频剪辑的图像文件的图像文件附加到包括模拟数字转换器的GPS RF前端的方法，用于接收GPS信号并输出GPS信号样本以及数码相机和电脑相同。

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