专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US09369835B2 Method and apparatus for enhancing access point databases 有权
标题翻译：用于增强接入点数据库的方法和装置
公开(公告)号：US09369835B2
公开(公告)日：2016-06-14
申请号：US14035597
申请日：2013-09-24
申请人： QUALCOMM Incorporated
发明人： Ravi Palanki , Ayman Fawzy Naguib , Ashok Bhatia
IPC分类号： H04W4/00 , H04W4/02 , G01S5/02
CPC分类号： H04W4/02 , G01S5/0242
摘要： An estimated location of an access point is generated based on identification of indoor and outdoor locations and the presumption that most access points are in an indoor location. The estimated location may be produced using location information for the access point and the identification of the indoor and outdoor locations while prioritizing the indoor location to produce the estimated location on or within a boundary of the indoor location. The location information may be, e.g., a preliminary estimated location or wireless signal measurements and associated position fixes for the access point. For example, a preliminary estimated location may be shifted to be on or within the nearest boundary of an indoor location or may be adjusted based on the location information. The estimated location may be calculated directly using weights to bias the calculation of the estimated location to be on or within the boundary of the indoor location.
摘要翻译：基于室内和室外位置的识别以及大多数接入点在室内位置的推测来生成接入点的估计位置。可以使用用于接入点的位置信息和室内和室外位置的识别来产生估计位置，同时优先考虑室内位置以在室内位置的边界上或内部产生估计位置。位置信息可以是例如接入点的初步估计位置或无线信号测量和相关联的位置定位。例如，初步估计位置可以被转移到或在室内位置的最近边界内，或者可以基于位置信息进行调整。可以直接使用权重来计算估计位置，以将估计位置的计算偏置在室内位置的边界之内或之内。

22. 发明授权

US09204419B2 Processing crowdsourced data for non-geotagged access points 有权
标题翻译：处理非地理标记接入点的众包数据
公开(公告)号：US09204419B2
公开(公告)日：2015-12-01
申请号：US14248200
申请日：2014-04-08
申请人： QUALCOMM Incorporated
发明人： Weihua Gao , Anil R. Admal , Gengsheng Zhang , David Richard Coleman , Ashok Bhatia , Arun Agrawal , Srimaruti Manoj Nimmagadda , Kirk Allan Burroughs
IPC分类号： H04W24/00 , H04W64/00 , H04W24/02 , G01S5/02
CPC分类号： H04W64/003 , G01S5/02 , G01S5/0205 , H04W24/02
摘要： Techniques for publishing location information associated with a non-geotagged transceiver are disclosed. A method for publishing a position of a non-geotagged transceiver in a wireless communication system includes determining a first position of the non-geotagged transceiver based on a periodic neighbor list, determining a second position of the non-geotagged transceiver based on an accumulated neighbor list, determining if the first position and the second position agree, publishing a third position if the first position and the second position agree, such that the third position is determined based on the union of the periodic neighbor list and the accumulated neighbor list, and resetting the accumulated neighbor list if the first and second position do not agree.
摘要翻译：公开了用于发布与非地理标签收发机相关联的位置信息的技术。一种用于在无线通信系统中发布非地理标签收发信机的位置的方法包括基于周期性邻居列表来确定非地理标记收发信机的第一位置，基于累积邻居确定非地理标记收发信机的第二位置列表，确定第一位置和第二位置是否一致，如果第一位置和第二位置一致，则发布第三位置，使得基于周期性邻居列表和累积邻居列表的并集确定第三位置，以及如果第一和第二位置不一致，则重置累积邻居列表。

23. 发明授权

US09191897B2 Mobile device power management while providing location services 有权
标题翻译：移动设备电源管理同时提供定位服务
公开(公告)号：US09191897B2
公开(公告)日：2015-11-17
申请号：US14087663
申请日：2013-11-22
申请人： QUALCOMM Incorporated
发明人： William James Morrison , Benjamin A. Werner , Joseph Czompo , Vesa Veikko Ruuska , Tao Jia , Wyatt Thomas Riley , Ashok Bhatia
IPC分类号： H04L12/26 , G08C17/00 , H04W4/00 , H04W24/00 , H04W52/02 , H04W4/02 , G01S19/34
CPC分类号： H04W52/0261 , G01S19/34 , H04W4/02 , H04W52/0251 , H04W52/0264 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164
摘要： The disclosure is related to managing power consumption of a user equipment (UE) while providing location services. An aspect determines whether a given sensor configuration of a plurality of sensor configurations minimizes power consumption of the UE, wherein a sensor configuration comprises a set of values for a set of one or more sensor parameters controllable by the UE, and, based upon the determining, sets the set of one or more sensor parameters to the given sensor configuration.
摘要翻译：本公开涉及在提供定位服务的同时管理用户设备（UE）的功耗。一个方面确定多个传感器配置的给定传感器配置是否使UE的功耗最小化，其中传感器配置包括一组由UE可控的一个或多个传感器参数的值，并且基于确定，将一组或多个传感器参数设置为给定的传感器配置。

24. 发明申请

US20150055492A1 SYSTEM AND METHOD FOR SELECTING A WI-FI ACCESS POINT FOR POSITION DETERMNATION 有权
标题翻译：用于选择用于位置确定的无线接入点的系统和方法
公开(公告)号：US20150055492A1
公开(公告)日：2015-02-26
申请号：US13972750
申请日：2013-08-21
申请人： QUALCOMM Incorporated
发明人： Weihua GAO, JR. , Ravi Palanki , Wei Chen , Ashok Bhatia
IPC分类号： H04W4/02 , H04W48/20 , H04W24/00
CPC分类号： H04W4/023 , G01S5/0226 , G01S5/0252 , G01S5/14 , G01S13/767 , H04W24/00 , H04W48/20 , H04W64/00
摘要： Methods, systems, computer-readable media, and apparatuses for position determination are presented. In some embodiments, a method for position determination includes selecting at least one of a plurality of access points based on a measure of response time variability associated with the at least one access point. The method further includes sending, from a device, a communication to the selected at least one access point. The method also includes receiving, from the selected at least one access point, a response to the communication. The method additionally includes calculating a distance from the device to the selected at least one access point based on a round trip time associated with the response to the communication.
摘要翻译：提出了用于位置确定的方法，系统，计算机可读介质和装置。在一些实施例中，一种用于位置确定的方法包括基于与所述至少一个接入点相关联的响应时间变率的度量来选择多个接入点中的至少一个。该方法还包括从设备向所选择的至少一个接入点发送通信。该方法还包括从所选择的至少一个接入点接收对通信的响应。该方法另外包括基于与通信的响应相关联的往返时间计算从设备到所选择的至少一个接入点的距离。

25. 发明授权

US10841732B2 Systems and methods for emergency data communication 有权
公开(公告)号：US10841732B2
公开(公告)日：2020-11-17
申请号：US16186796
申请日：2018-11-12
申请人： QUALCOMM Incorporated
发明人： Dirceu Cavendish , Ashok Bhatia
IPC分类号： H04W4/021 , H04W4/02 , H04W52/02 , H04W4/029 , H04W4/50 , H04W4/90 , H04W4/38 , H04W4/33
CPC分类号： H04W4/021 , H04W4/023 , H04W4/029 , H04W4/50 , H04W4/90 , H04W52/0261 , H04W4/33 , H04W4/38 , Y02D30/70
摘要： Disclosed are methods, systems, devices, servers, apparatus, computer-/processor-readable media, and other implementations, including a method that includes receiving by an emergency call server an indication of an emergency condition at a device, determining whether the device is to be tracked based, at least in part, on the indication of the emergency condition, and transmitting a triggering message from the emergency call server, in response to a determination that the device is to be tracked, to trigger at the device a tracking session to cause the device to periodically collect and send tracking session data to one or more servers. The tracking session, established between the device and the one or more servers, is separate from an emergency call session established between the device and the emergency call server.

26. 发明授权

US10330784B2 Secure range determination protocol 有权
公开(公告)号：US10330784B2
公开(公告)日：2019-06-25
申请号：US15481738
申请日：2017-04-07
申请人： QUALCOMM Incorporated
发明人： Dirceu Cavendish , Ashok Bhatia , Nicolas Graube , Vishal Agarwal
IPC分类号： G01S13/76 , H04W64/00 , H04L5/00 , G01S13/06 , G01S13/534 , H04W84/12 , G01S13/42 , H04B5/00 , H04L12/26 , G01S5/14 , H04L9/32 , H04L29/06 , H04W12/06
摘要： Disclosed are methods, devices, systems, apparatus, servers, media, and other implementations, including a method, performed at a first wireless device, for secure range determination that includes transmitting a first signed message at a first time instance, with the first signed message, including a first payload, configured to be received by a second wireless device at a second time instance, and receiving at a fourth time instance a verifiable acknowledgement message transmitted from the second wireless device at a third time instance in response to the first signed message. The method further includes verifying that the verifiable acknowledgement message originated from the second wireless device, and, responsive to a verification that the verifiable acknowledgement message originated from the second wireless device, transmitting a second signed message including a second payload with at least timing information for the first time instance and the fourth time instance.

27. 发明申请

US20180192252A1 ENHANCING POSITIONING VIA MEASUREMENT BATCHING 审中-公开
公开(公告)号：US20180192252A1
公开(公告)日：2018-07-05
申请号：US15409843
申请日：2017-01-19
申请人： QUALCOMM Incorporated
发明人： Sai Pradeep Venkatraman , Ashok Bhatia
IPC分类号： H04W4/02 , H04W64/00 , G01S5/02 , G01S5/06
CPC分类号： H04W64/00 , G01S5/0236 , G01S5/0242 , G01S5/0252 , G01S5/06 , H04W4/025 , H04W4/029 , H04W4/90 , H04W64/003 , H04W88/02
摘要： Example methods, apparatuses, and/or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate and/or support one or more operations and/or techniques for enhancing positioning, which may include E911 positioning, via measurement batching, such as for use in or with mobile communication devices, for example.

28. 发明授权

US09807637B2 Broadcast ranging messages for WLAN RTT measurements 有权
公开(公告)号：US09807637B2
公开(公告)日：2017-10-31
申请号：US14862985
申请日：2015-09-23
申请人： QUALCOMM Incorporated
发明人： Ashok Bhatia , Vishal Agarwal , Dominic Gerard Farmer , Carlos Horacio Aldana
IPC分类号： H04W64/00 , H04W24/10 , H04W72/00 , H04L12/26
CPC分类号： H04W24/10 , H04L43/0864 , H04W64/00 , H04W72/005
摘要： In one aspect, a method performed by an access point in a wireless local area network (WLAN), includes receiving a first ranging request message from a first device and monitoring for a second ranging request message from a second device on a channel of the WLAN. The first ranging request message includes a device identifier of the first device and the second ranging request message includes a device identifier of the second device. In response to receiving the second ranging request message, the access point combines the device identifier of the first device, first timing information associated with the first ranging request message, the device identifier of the second device, and second timing information associated with the second ranging request message into a single ranging response message. The access point then broadcasts the single ranging response message on the channel of the WLAN.

29. 发明授权

US09709660B1 Crowdsourced user density applications 有权
公开(公告)号：US09709660B1
公开(公告)日：2017-07-18
申请号：US14992336
申请日：2016-01-11
申请人： QUALCOMM Incorporated
发明人： Suresh Kumar Bitra , Meghna Agrawal , Ashok Bhatia , Wei Chen
IPC分类号： H04W24/00 , G01S5/02 , H04W64/00 , G01S5/14
CPC分类号： G01S5/0252 , G01S5/14 , H04W4/02 , H04W4/029 , H04W64/006
摘要： A method of using user density includes: producing a first map portion corresponding to a first region and a second map portion corresponding to a second region, the first map portion having a first resolution and the second map portion having a second resolution, the first resolution being lower than the second resolution, at least one of the first resolution being dependent on a user density of the first region or the second resolution being dependent on a user density of the second region; and sending the first map portion and the second map portion to a destination mobile device.

30. 发明申请

US20170078851A1 ASSOCIATING A SIGNAL OBSERVATION WITH A LOCATION TAG 审中-公开
标题翻译：与位置标记相关的信号观察
公开(公告)号：US20170078851A1
公开(公告)日：2017-03-16
申请号：US14851456
申请日：2015-09-11
申请人： QUALCOMM Incorporated
发明人： Meghna Agrawal , Sai Pradeep Venkatraman , Ashok Bhatia , Gengsheng Zhang
IPC分类号： H04W4/04 , H04W64/00
CPC分类号： H04W4/021 , G01S5/0252 , H04W4/33 , H04W64/00
摘要： Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate or otherwise support one or more operations or techniques for use in associating (tagging) a signal observation with a location tag, such as, for example, with a mobile communication device.
摘要翻译：本文所公开的示例性方法，装置或制品可以全部或部分地用于促进或以其他方式支持用于将信号观察与位置标签相关联（标记）的一种或多种操作或技术，例如例如，与移动通信设备。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式