公开(公告)号：US20150350831A1

公开(公告)日：2015-12-03

申请号：US14825038

申请日：2015-08-12

Applicant: QUALCOMM Incorporated

Inventor： Weihua GAO ,  Sai Pradeep VENKATRAMAN ,  Gengsheng Zhang ,  Mark L. MOEGLEIN

IPC: H04W4/02 ,  G01S19/08

CPC classification number: H04W24/10 ,  G01S5/021 ,  G01S5/0236 ,  G01S5/0242 ,  G01S5/0252 ,  G01S19/08 ,  H04W4/021 ,  H04W64/00

Abstract: Method, apparatus and computer program product for monitoring wireless wide area network almanac integrity in a wireless wide area network are disclosed. In one embodiment, the method comprises receiving crowdsourcing data from a plurality of mobile devices, determining a change to a wireless wide area network almanac using the crowdsourcing data, and updating a database in accordance with the change to the wireless wide area network almanac.

Abstract translation: 公开了一种在无线广域网中监控无线广域网历史完整性的方法，装置和计算机程序产品。 在一个实施例中，该方法包括从多个移动设备接收众包数据，使用众包数据确定对无线广域网历史的改变，以及根据对无线广域网历书的变化来更新数据库。

公开(公告)号：US20130190007A1

公开(公告)日：2013-07-25

申请号：US13666848

申请日：2012-11-01

Applicant: QUALCOMM Incorporated

Inventor： Mark L. MOEGLEIN ,  Douglas N. ROWITCH ,  Ashok BHATIA ,  Kin F. WONG

IPC: H04W24/02

CPC classification number: G01S5/021 ,  G01S5/0236 ,  G01S5/0242 ,  H04W24/02 ,  H04W64/003

Abstract: The subject matter disclosed herein relates to determining whether a reported position of a wireless transmitter is sufficiently accurate in accordance with an accuracy metric based at least in part on a calculated range between an estimated position of a mobile station and the reported position and also based at least in part on one or more measurements taken from one or more signals transmitted by the wireless transmitter.

Abstract translation: 本文公开的主题涉及根据至少部分地基于移动台的估计位置与所报告的位置之间的计算范围的准确性量度来确定无线发射机的报告位置是否足够准确，并且还基于 至少部分地基于从由无线发射机发送的一个或多个信号取得的一个或多个测量。

公开(公告)号：US20150330779A1

公开(公告)日：2015-11-19

申请号：US14280332

申请日：2014-05-16

Applicant: QUALCOMM Incorporated

Inventor： Mark L. MOEGLEIN ,  Ju-Yong DO ,  Guttorm R. OPSHAUG

IPC: G01C5/06

CPC classification number: G01C5/06 ,  G01C21/206 ,  G01C25/00 ,  H04W4/04

Abstract: Methods and systems are presented for providing a combined barometric value. In some embodiments, the method includes obtaining, at the serving fixed local transceiver, barometric values of a plurality of client fixed local transceivers, and determining a combined barometric correction value. The method further includes initiating a barometric correction value of the serving fixed local transceiver to the combined barometric correction value, and sending an indication of the barometric correction value to the plurality of client fixed local transceivers. The method further includes receiving a request for the serving fixed local transceiver barometric correction value from a target client fixed local transceiver, and sending the barometric correction value from the serving fixed local transceiver to the target client fixed local transceiver.

Abstract translation: 提出了提供组合气压值的方法和系统。 在一些实施例中，该方法包括在服务固定本地收发器处获得多个客户端固定本地收发器的气压值，以及确定组合气压校正值。 该方法还包括将服务固定本地收发器的气压校正值启动到组合气压校正值，以及向多个客户端固定本地收发器发送气压校正值的指示。 该方法还包括从目标客户端固定本地收发器接收对服务固定本地收发器气压校正值的请求，以及从服务固定本地收发器将气压校正值发送到目标客户端固定本地收发器。

公开(公告)号：US20140179355A1

公开(公告)日：2014-06-26

申请号：US14105132

申请日：2013-12-12

Applicant: QUALCOMM Incorporated

Inventor： Mark L. MOEGLEIN

IPC: H04W4/02

CPC classification number: G01C21/34 ,  G01S5/0236 ,  G01S19/46 ,  H04W4/029

Abstract: Examples disclosed herein may relate to transmitting almanac information associated with a subset of wireless transmitters to a mobile station. The subset of wireless transmitters may be determined, at least in part, by determining expected contributions of one or more wireless transmitters to a future navigation operation for the mobile station.

Abstract translation: 本文公开的示例可以涉及将与无线发射机的子集相关联的年历信息发送到移动台。 可以至少部分地通过确定一个或多个无线发射机对移动台的未来导航操作的预期贡献来确定无线发射机的子集。

公开(公告)号：US20140370918A1

公开(公告)日：2014-12-18

申请号：US14477076

申请日：2014-09-04

Applicant: QUALCOMM Incorporated

Inventor： Mark L. MOEGLEIN ,  Douglas N. ROWITCH ,  Ashok BHATIA ,  Kin F. WONG

IPC: G01S5/02 ,  H04W24/02 ,  H04W64/00

CPC classification number: G01S5/021 ,  G01S5/0236 ,  G01S5/0242 ,  H04W24/02 ,  H04W64/003

Abstract: The subject matter disclosed herein relates to determining whether a reported position of a wireless transmitter is sufficiently accurate in accordance with an accuracy metric based at least in part on a calculated range between an estimated position of a mobile station and the reported position and also based at least in part on one or more measurements taken from one or more signals transmitted by the wireless transmitter.

Abstract translation: 本文公开的主题涉及根据至少部分地基于移动台的估计位置与所报告的位置之间的计算范围的准确性量度来确定无线发射机的报告位置是否足够准确，并且还基于 至少部分地基于从由无线发射机发送的一个或多个信号取得的一个或多个测量。

公开(公告)号：US20130328726A1

公开(公告)日：2013-12-12

申请号：US13797651

申请日：2013-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： Wyatt Thomas RILEY ,  William James MORRISON ,  Dominic Gerard FARMER ,  Mark L. MOEGLEIN

IPC: G01S5/02

CPC classification number: G01S5/02 ,  G01S5/021 ,  G01S19/19 ,  G01S19/40

Abstract: A method in a mobile device includes: receiving location signals at the mobile device; measuring sensor data at the mobile device; determining an oscillation rate of the mobile device from the sensor data; in response to the oscillation rate of the mobile device being undesirable, at least one of: (1) determining a desired sampling rate based on the oscillation rate, the desired sampling rate being different from the oscillation rate; and sampling the location signals at the mobile device at the desired sampling rate; (2) sampling the location signals at the mobile device at a randomized sampling rate; (3) disabling a power improvement technique; (4) increasing filtering of determined course information; (5) reducing a nominal filter bandwidth; or (6) increasing a present sampling rate of the location signals to satisfy Nyquist criteria for the oscillation rate; and determining the position associated with the mobile device using the location signals.

Abstract translation: 移动设备中的方法包括：在移动设备处接收位置信号; 在移动设备处测量传感器数据; 从所述传感器数据确定所述移动设备的振荡速率; 响应于移动设备的振荡速率是不期望的，以下至少之一：（1）基于振荡速率确定期望的采样率，期望的采样速率不同于振荡速率; 并以所需的采样速率对移动设备处的位置信号进行采样; （2）以随机抽样率对移动装置处的位置信号进行采样; （3）禁用电力改进技术; （4）增加过滤确定的课程信息; （5）降低标称滤波器带宽; 或（6）增加位置信号的当前采样率以满足振荡速率的奈奎斯特准则; 以及使用所述位置信号确定与所述移动设备相关联的位置。