公开(公告)号：WO2011047193A3

公开(公告)日：2011-06-09

申请号：PCT/US2010052732

申请日：2010-10-14

Applicant: QUALCOMM INC ,  ISCHE MARC A ,  FARMER DOMINIC GERARD ,  BHATIA ASHOK ,  GUM ARNOLD JASON

Inventor： ISCHE MARC A ,  FARMER DOMINIC GERARD ,  BHATIA ASHOK ,  GUM ARNOLD JASON

IPC: G01S19/25

CPC classification number: G01S19/252

Abstract: A position determining system (PDS) receiver gathers independent location information from multiple sources. These multiple pieces of location information are analyzed to determine consistency of location. If the location is consistent among the various independently gathered location information, then the location information is injected into the PDS positioning process for more efficient acquisition and positioning. Otherwise, if inconsistency is found, then no location information is injected into the PDS positioning process.

Abstract translation: 位置确定系统（PDS）接收器从多个源收集独立的位置信息。 分析这些多个位置信息以确定位置的一致性。 如果位置在各种独立收集的位置信息之间是一致的，则将位置信息注入到PDS定位过程中，以便更有效地获取和定位。 否则，如果发现不一致，则不会将位置信息注入PDS定位过程。

公开(公告)号：WO2008100351A2

公开(公告)日：2008-08-21

申请号：PCT/US2007083501

申请日：2007-11-02

Applicant: QUALCOMM INC ,  WENGLER MICHAEL JAMES ,  SHEYNBLAT LEONID ,  MOEGLEIN MARK LEO ,  BIACS ZOLTAN ,  GUM ARNOLD JASON

Inventor： WENGLER MICHAEL JAMES ,  SHEYNBLAT LEONID ,  MOEGLEIN MARK LEO ,  BIACS ZOLTAN ,  GUM ARNOLD JASON

IPC: G01S19/05 ,  G01S19/25

CPC classification number: G01S19/258 ,  G01S19/05 ,  G01S19/27

Abstract: A method and system for assisting mobile stations to locate a satellite use an efficient messaging format. A server computes a correction between coarse orbit data of a satellite and precise orbit data of the satellite. A coordinate system is chosen such that variation of the correction is substantially smooth over time. The server further approximates the correction with mathematical functions to reduce the number of bits necessary for transmission to a mobile station. The mobile station, upon receiving the coefficients, evaluates the mathematical functions using the coefficients and a time of applicability (e.g., the current time), converts the evaluated result to a standard coordinate system, and applies the conversion result to the coarse orbit data to obtain the precise orbit data.

Abstract translation: 用于协助移动台定位卫星的方法和系统使用有效的消息格式。 服务器计算卫星的粗略轨道数据和卫星的精确轨道数据之间的校正。 选择坐标系，使得校正的变化在一段时间内基本上是平滑的。 服务器通过数学功能进一步近似校正，以减少传输到移动台所需的比特数。 移动台在接收到系数时，使用系数和适用时间（例如当前时间）评估数学函数，将评估结果转换为标准坐标系，并将转换结果应用于粗略轨道数据 获取精确的轨道数据。

公开(公告)号：WO2009129346A3

公开(公告)日：2010-12-09

申请号：PCT/US2009040722

申请日：2009-04-15

Applicant: QUALCOMM INC ,  BIACS ZOLTAN F ,  SHEYNBLAT LEONID ,  GUM ARNOLD JASON

Inventor： BIACS ZOLTAN F ,  SHEYNBLAT LEONID ,  GUM ARNOLD JASON

IPC: G01S1/00

CPC classification number: G01S19/33 ,  G01S19/258 ,  G01S19/27 ,  G01S19/42

Abstract: A method and system for a mobile station to determine its position (or velocity) and time using a hybrid combination of satellite orbit data. In one aspect, the mobile station combines predicted orbit data from one satellite and real-time orbit data from another satellite in the determination of a fix. The combination can be made to the satellites in the same or different satellite systems. The mobile station can use the real-time orbit data of a satellite at one time period and the predicted orbit data of the same satellite at another time period. In another aspect, the mobile station can use the real-time orbit data to correct the clock bias in the predicted orbit data. The correction to the clock bias can be made to the same satellite that provides the real-time orbit data, or to a different satellite in the same or in another satellite system.

Abstract translation: 移动台用卫星轨道数据的混合组合来确定其位置（或速度）和时间的方法和系统。 在一个方面，移动台在确定固定时将来自一个卫星的预测轨道数据和来自另一颗卫星的实时轨道数据相结合。 可以对相同或不同卫星系统的卫星进行组合。 移动台可以在一个时间段使用卫星的实时轨道数据，并在另一时间段使用同一卫星的预测轨道数据。 另一方面，移动站可以使用实时轨道数据来校正预测轨道数据中的时钟偏差。 可以对提供实时轨道数据的相同卫星或相同或另一卫星系统中的不同卫星进行对时钟偏差的校正。

公开(公告)号：WO2008016901A3

公开(公告)日：2008-07-10

申请号：PCT/US2007074817

申请日：2007-07-31

Applicant: QUALCOMM INC ,  HESHMATI ARDALAN ,  SHEYNBLAT LEONID ,  GUM ARNOLD JASON

Inventor： HESHMATI ARDALAN ,  SHEYNBLAT LEONID ,  GUM ARNOLD JASON

IPC: G01S5/00 ,  G01S1/00 ,  G01S5/14 ,  G01S11/06 ,  G01S19/09 ,  G01S19/27 ,  G01S19/42 ,  H04Q7/38

CPC classification number: H04W64/00 ,  G01S5/0036 ,  G01S5/14 ,  G01S11/06 ,  G01S19/09 ,  G01S19/42

Abstract: The application relates to methods and systems where the position of a mobile station is determined in a network location server. Two methods, indicative of the teaching of the application, are listed below: Method 1 : (i) Obtain raw measurements (132) (ii) Update estimate based on combination of raw measurements with previous raw measurement and/or estimate (iii) trasmit updated estimates to location server Method 2 : (i) Obtain raw measurements from multiple signals at different time instances (ii) Update estimates based on raw measurements (iii) Extrapolate estimates to a common instance of time (iiii) Transmit extrapolated estimates to location server. These methods reduced the data link requirements.

Abstract translation: 该应用涉及在网络位置服务器中确定移动台的位置的方法和系统。 表示应用教学的两种方法如下：方法1：（i）获取原始测量（132）（ii）基于原始测量与先前原始测量和/或估计的组合更新估计（iii）trasmit 对位置服务器的更新估计方法2：（i）在不同时间实例中从多个信号获取原始测量（ii）基于原始测量更新估计（iii）将估计推广到常见时间实例（iiii）将外推估计传输到位置服务器 。 这些方法减少了数据链路的需求。

公开(公告)号：WO2011088139A3

公开(公告)日：2011-09-09

申请号：PCT/US2011021015

申请日：2011-01-12

Applicant: QUALCOMM INC ,  GUM ARNOLD JASON

Inventor： GUM ARNOLD JASON

IPC: G06K9/00 ,  G06K9/22

CPC classification number: G06K9/00624 ,  G06K9/228 ,  H04N2101/00 ,  H04W4/02 ,  H04W76/02

Abstract: A handheld mobile device with camera is used to capture an image containing target objects. The target objects are displayed and selected. The mobile device initiates communication with the selected target object.

Abstract translation: 具有相机的手持移动设备用于捕获包含目标对象的图像。 将显示并选择目标对象。 移动设备发起与所选目标对象的通信。

公开(公告)号：WO2009143225A2

公开(公告)日：2009-11-26

申请号：PCT/US2009044644

申请日：2009-05-20

Applicant: QUALCOMM INC ,  GUM ARNOLD JASON

Inventor： GUM ARNOLD JASON

IPC: G01S1/00 ,  G01S5/14

CPC classification number: G01S19/32 ,  G01S19/26

Abstract: Methods, apparatuses and/or systems are provided for selectively initiating a first mode location determination process using a location determining device if an item is not substantially stationary, and selectively initiating at least a second mode location determination process using the location determining device if the item is substantially stationary.

Abstract translation: 提供方法，装置和/或系统，用于使用位置确定装置选择性地启动第一模式位置确定过程，如果物品基本上不固定，以及如果所述项目选择性地启动使用位置确定装置的至少第二模式位置确定过程 基本上是静止的。