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1.发明申请公开(公告)号：US20140066087A1
公开(公告)日：2014-03-06
申请号：US13598336
申请日：2012-08-29
申请人： Rayman Wai Pon
发明人： Rayman Wai Pon
IPC分类号： H04W4/04
CPC分类号： H04W64/00 , G01C21/20 , G01C21/206 , G01D4/00 , H04L29/12783 , H04W4/02 , H04W4/04 , Y02B90/24 , Y02B90/241 , Y02B90/243 , Y02B90/246 , Y04S20/30 , Y04S20/32 , Y04S20/325 , Y04S20/42
摘要： Methods, systems, computer-readable media, and apparatuses for providing location assistance information using data from smart meters are presented. in some embodiments, a smart meter configured to measure service usage at a premises may transmit at least one data message to at least one wireless access point located at the premises, and the at least one data message may include information identifying a location of the smart meter. In addition, the at least one data message may be configured to cause the at least one wireless access point to provide, to at least one mobile device connected to the at least one wireless access point, the location of the smart meter as an estimated position of the at least one wireless access point.
摘要翻译： 提出了使用来自智能电表的数据提供定位辅助信息的方法，系统，计算机可读介质和装置。 在一些实施例中，被配置为测量房屋处的服务使用的智能电表可以将至少一个数据消息发送到位于房屋处的至少一个无线接入点，并且所述至少一个数据消息可以包括标识智能位置的信息 仪表。 另外，所述至少一个数据消息可以被配置为使所述至少一个无线接入点向连接到所述至少一个无线接入点的至少一个移动设备提供所述智能电表的位置作为估计位置 的至少一个无线接入点。
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公开(公告)号：US20120249369A1
公开(公告)日：2012-10-04
申请号：US13244088
申请日：2011-09-23
申请人： Rayman Wai Pon
发明人： Rayman Wai Pon
IPC分类号： G01S19/28
CPC分类号： G01S19/28 , G01S19/258
摘要： Methods, systems, computer readable media, and mobile devices for searching for global navigation satellite system (GNSS) signals include acquiring satellite position location signals from a first SV in the GNSS from an Earth location. From an SV position list a determination is made whether any SVs in the GNSS are not-in-view of the first SV. Satellite position location signals are searched from other SVs in the GNSS, except from any SVs that have been determined not-in-view of the first SV. According to one aspect, ellipsoidal, additional, and extrapolated elimination regions are created to expand the SVs that can be eliminated as being not-in-view.
摘要翻译： 用于搜索全球导航卫星系统（GNSS）信号的方法，系统，计算机可读介质和移动装置包括从地球位置从GNSS中的第一SV获取卫星位置信号。 从SV位置列表确定GNSS中的任何SV是否不在第一SV中。 卫星位置信号从GNSS中的其他SV搜索，除了已经被确定为不是第一SV的视图之外。 根据一个方面，创建椭圆形，附加和外推消除区域以扩展可被消除的SV，因为它们不在视野中。
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公开(公告)号：US20110298662A1
公开(公告)日：2011-12-08
申请号：US13211220
申请日：2011-08-16
申请人： Rayman Wai Pon
发明人： Rayman Wai Pon
IPC分类号： G01S19/24
摘要： The subject matter disclosed herein relates to a system and method for acquiring signal received from space vehicles (SVs) in a satellite navigation system. In one example, although claimed subject matter is not so limited, information processed in acquiring a signal from a first SV may be used in acquiring a signal from a second SV.
摘要翻译： 本文公开的主题涉及一种用于从卫星导航系统中从太空飞行器（SV）接收的信号的系统和方法。 在一个示例中，虽然所要求保护的主题不限于此，但是在从第一SV获取信号时处理的信息可以用于从第二SV获取信号。
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公开(公告)号：US20100329312A1
公开(公告)日：2010-12-30
申请号：US12491145
申请日：2009-06-24
CPC分类号： G01S19/22
摘要： Methods and apparatus are provided for use in devices operatively enabled to perform waveform correlation result processing.
摘要翻译： 提供的方法和装置用于可操作地使能执行波形相关结果处理的装置。
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公开(公告)号：US20100153040A1
公开(公告)日：2010-06-17
申请号：US12333645
申请日：2008-12-12
申请人： Rayman Wai Pon
发明人： Rayman Wai Pon
IPC分类号： G01R13/00
CPC分类号： G01S19/22
摘要： Methods and apparatus are provided for use in devices adapted to perform waveform correlation result processing. An exemplary method may include accessing a plurality of collected measurement values stored in memory, establishing at least one combined measurement value based, at least in part, on at least two of the collected measurement values, and identifying at least one wireless signal within a reference waveform based, at least in part, on at least the combined measurement value. The method may also include establishing the at least one correlation result for at least one of the plurality of waveforms by correlating the at least one of the plurality of waveforms with the reference waveform.
摘要翻译： 方法和装置被提供用于适于执行波形相关结果处理的装置。 示例性方法可以包括访问存储在存储器中的多个收集的测量值，至少部分地基于所收集的测量值中的至少两个，建立至少一个组合测量值，并且识别参考中的至少一个无线信号 至少部分地基于至少组合的测量值的波形。 该方法还可以包括通过将多个波形中的至少一个与参考波形相关联来建立多个波形中的至少一个的至少一个相关结果。
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公开(公告)号：US20100117897A1
公开(公告)日：2010-05-13
申请号：US12425309
申请日：2009-04-16
摘要： A mobile communications device uses a method for determining position that involves a positioning filter, such as a Kalman filter, which is initialized with measurements from reference stations such as satellite vehicles and/or base stations which may be acquired during different epochs. Accordingly, the positioning filter may be used for position estimation without the need to first acquire at least three different signals during the same measurement epoch.
摘要翻译： 移动通信设备使用一种用于确定位置的方法，该位置涉及诸如卡尔曼滤波器的定位滤波器，该滤波器使用可以在不同时期期间获取的诸如卫星车辆和/或基站的参考站的测量来初始化。 因此，定位滤波器可以用于位置估计，而不需要在同一测量时段期间首先获取至少三个不同的信号。
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公开(公告)号：US09285478B2
公开(公告)日：2016-03-15
申请号：US12034597
申请日：2008-02-20
申请人： Rayman Wai Pon
发明人： Rayman Wai Pon
摘要： The subject matter disclosed herein relates to detecting and/or estimating multipath signals. For an example, a signal comprising at least one binary offset carrier (BOC) modulation signal is received. The BOC modulation signal is modulated with a pseudorandom noise sequence comprising a plurality of chips, wherein each of said chips has a set interval. In another aspect, the received signal is correlated with portions of the plurality of chips to provide a power signal. The portions of chips are less than the set interval. In a further aspect, presence of a multi-path signal in the received signal is detected. The detection of multipath is based, at least in part, on one or more characteristics of the power signal.
摘要翻译： 本文公开的主题涉及检测和/或估计多径信号。 作为示例，接收包括至少一个二进制偏移载波（BOC）调制信号的信号。 BOC调制信号由包含多个码片的伪随机噪声序列调制，其中每个所述码片具有设定间隔。 在另一方面，接收信号与多个芯片的部分相关以提供功率信号。 芯片的部分小于设定的间隔。 在另一方面，检测接收信号中的多径信号的存在。 多路径的检测至少部分地基于功率信号的一个或多个特性。
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公开(公告)号：US08259008B2
公开(公告)日：2012-09-04
申请号：US12619153
申请日：2009-11-16
IPC分类号： G01S19/41
摘要： Techniques for supporting positioning with differential corrections are described. In an aspect, differential correction for a satellite may include (i) a user differential range error (UDRE) indicating an uncertainty in a pseudo-range correction for the satellite, (ii) a UDRE growth rate, which may be a scaling factor for the UDRE, and (iii) a time of validity for UDRE growth rate, which may be a time unit used to apply the scaling factor. In one design, a terminal may send a request message to ask for differential correction information and may receive a response message. The terminal may obtain differential correction (e.g., a UDRE, a UDRE growth rate, and a time of validity for UDRE growth rate) for each of at least one satellite from the response message. The terminal may derive a location estimate for itself based on the differential correction for each satellite.
摘要翻译： 描述用于支持差分校正定位的技术。 在一方面，卫星的差分校正可以包括（i）指示卫星的伪距校正中的不确定性的用户差分范围误差（UDRE），（ii）UDRE增长率，其可以是用于 UDRE，以及（iii）UDRE增长率的有效期，可能是用于应用比例因子的时间单位。 在一种设计中，终端可以发送请求消息来请求差分校正信息，并且可以接收响应消息。 终端可以从响应消息中获得至少一个卫星中的每一个的差分校正（例如，UDRE，UDRE增长率和UDRE增长率的有效时间）。 终端可以基于每个卫星的差分校正导出其自身的位置估计。
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公开(公告)号：US20110273332A1
公开(公告)日：2011-11-10
申请号：US13185246
申请日：2011-07-18
申请人： Rizwan Ahmed , Rayman Wai Pon , Paul A. Conflitti
发明人： Rizwan Ahmed , Rayman Wai Pon , Paul A. Conflitti
IPC分类号： G01S19/32
CPC分类号： G01S19/246 , G01S19/30 , G01S19/32 , G01S19/33
摘要： The subject matter disclosed herein relates to a system and method for processing multiple navigation signal components received from multiple global navigation satellite systems (GNSS'). In a particular implementation, a code phase in a first navigation signal component may be detected based, at least in part, on information in a second navigation signal component.
摘要翻译： 本文公开的主题涉及用于处理从多个全球导航卫星系统（GNSS））接收的多个导航信号分量的系统和方法。 在特定实现中，可以至少部分地基于第二导航信号分量中的信息来检测第一导航信号分量中的码相位。
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