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公开(公告)号：US20240107488A1
公开(公告)日：2024-03-28
申请号：US18275758
申请日：2022-02-07
Applicant: QUALCOMM INCORPORATED
Inventor： Alexandros MANOLAKOS , Mukesh KUMAR , Srinivas YERRAMALLI , Sony AKKARAKARAN , Guttorm OPSHAUG
CPC classification number: H04W64/00 , H04L5/0051
Abstract: A method of reporting positioning measurement reporting capability includes: establishing a positioning session between a telecommunication device and a network entity; and transmitting, from the telecommunication device to the network entity, a capability report indicating a measurement reporting capacity for a batch measurement report of measurements of a plurality of PRS instances.
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2.发明申请公开(公告)号：US20200314791A1
公开(公告)日：2020-10-01
申请号：US16824349
申请日：2020-03-19
Applicant: QUALCOMM Incorporated
Inventor： Sony AKKARAKARAN , Sven FISCHER , Stephen EDGE , Joseph SORIAGA , Tao LUO , Peter GAAL , Alexandros MANOLAKOS , Guttorm OPSHAUG , Zhimin DU , Yiqing CAO , Tingfang JI , Lorenzo CASACCIA
Abstract: A reference signal periodically transmitted by a base station in a wireless network can have certain proprietary properties to help prevent detection and utilization of the signal for unauthorized positioning of mobile devices. More specifically, a network node can obscure and introduce time-variation in mapping between positioning signals and a corresponding physical base stations. The network node may also introduce time variations in fields of a base station almanac (BSA) provided to subscribing user equipments (UEs). The information transmitted to the subscribing UEs may be encrypted.
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公开(公告)号：US20180042025A1
公开(公告)日：2018-02-08
申请号：US15227508
申请日：2016-08-03
Applicant: QUALCOMM Incorporated
Inventor： Guttorm OPSHAUG , Ju-Yong DO , Mariam MOTAMED
CPC classification number: H04W72/08 , H04L5/0051 , H04L25/0224 , H04L27/26 , H04L27/2613 , H04L27/2666
Abstract: Disclosed are implementations that include a method, generally performed at a mobile device, including receiving one or more wireless signals transmitted from a wireless node, with the wireless node being configured to operate in at least a first mode of operation to transmit wireless transmissions comprising one or more subframes configured according to a pre-determined first pattern of cell-specific reference signals (CRS) for the wireless node. The method also includes deriving, based on the received one or more wireless signals, at least one resultant signal attribute indicative of an actual CRS pattern for the received one or more wireless signals, and determining whether the at least one resultant signal attribute derived based on the received one or more wireless signals deviates from a corresponding expected at least one signal attribute associated with wireless signals including cell-specific reference signals produced according to the pre-determined first pattern of CRS.
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公开(公告)号：US20160187455A1
公开(公告)日：2016-06-30
申请号：US14866813
申请日：2015-09-25
Applicant: QUALCOMM Incorporated
Inventor： Mayur SHAH , Rayman PON , Grant MARSHALL , Guttorm OPSHAUG , Dominic FARMER
CPC classification number: G01S5/021 , G01S5/02 , G01S5/0252 , H04W4/02 , H04W56/00 , H04W56/001 , H04W64/00
Abstract: Methods, systems, computer-readable media, and apparatuses for crowdsourcing the synchronization status of a network are presented. In various embodiments, a server receives a synchronization status of a base station associated with the network. If the synchronization status indicates that the network is synchronous, the server collects information for computing time correction data. The server may send the time correction data to the mobile device for use in determining the position of the mobile device when the mobile device is connected to the synchronous network.
Abstract translation: 提出了用于众包网络的同步状态的方法，系统，计算机可读介质和装置。 在各种实施例中，服务器接收与网络相关联的基站的同步状态。 如果同步状态指示网络是同步的，则服务器收集用于计算时间校正数据的信息。 当移动设备连接到同步网络时，服务器可以向移动设备发送时间校正数据，以用于确定移动设备的位置。
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公开(公告)号：US20160047649A1
公开(公告)日：2016-02-18
申请号：US14826987
申请日：2015-08-14
Applicant: QUALCOMM Incorporated
Inventor： Stephen William EDGE , Andreas Klaus WACHTER , Kirk Allan BURROUGHS , Guttorm OPSHAUG , Carlos Manuel PUIG
Abstract: A method of determining, at a server, an altitude of a mobile device, includes: receiving, at the server from the mobile device, a present barometric pressure at the mobile device; and determining, at the server, an altitude of the mobile device based on the present barometric pressure and a present reference barometric pressure at a known altitude.
Abstract translation: 一种在服务器处确定移动设备的高度的方法包括：在所述服务器处从所述移动设备接收在所述移动设备处的当前气压; 以及基于当前的气压和在已知高度处的当前参考气压来在服务器处确定移动设备的高度。
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Patent Agency Ranking
公开(公告)号：US20160047648A1
公开(公告)日：2016-02-18
申请号：US14826974
申请日：2015-08-14
Applicant: QUALCOMM Incorporated
Inventor： Stephen William EDGE , Andreas Klaus WACHTER , Kirk Allan BURROUGHS , Guttorm OPSHAUG , Carlos Manuel PUIG
Abstract: A method of providing pressure information from a mobile device includes: measuring a barometric pressure at the mobile device; determining a present barometric pressure based on the measured barometric pressure; and sending, from the mobile device toward a server, the present barometric pressure. The server may determine an altitude for the mobile device based on the present barometric pressure and a known reference pressure for a known altitude. The method may further include providing pressure statistics and/or calibration points by the mobile device to the server where the calibration points include pressure measurements for known or determinable locations. The calibration points may enable the server to determine a calibration value to enable an adjustment or correction to the measured barometric pressure.
Abstract translation: 从移动设备提供压力信息的方法包括：测量移动设备处的气压; 基于测量的大气压力确定当前的气压; 并从移动设备向服务器发送当前的气压。 服务器可以基于当前的气压和已知高度的已知参考压力来确定移动设备的高度。 该方法还可以包括通过移动设备向服务器提供压力统计和/或校准点，其中校准点包括已知或可确定位置的压力测量值。 校准点可以使得服务器能够确定校准值以使得能够对所测量的气压进行调整或校正。
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公开(公告)号：US20210314734A1
公开(公告)日：2021-10-07
申请号：US16841726
申请日：2020-04-07
Applicant: QUALCOMM Incorporated
Inventor： Chandrakant MEHTA , Gautam NIRULA , William MORRISON , Grant MARSHALL , Guttorm OPSHAUG
Abstract: A UE includes: at least one sensor configured to provide at least one sensor measurement; and a processor configured to: determine first and second ranges between the UE and a positioning signal source based on first and second positioning signal measurements of first and second positioning signals from the positioning signal source corresponding to first and second times; determine whether a selected range of the first range or the second range is a multipath range based on the first range, the second range, and movement of the UE between the first time and the second time indicated by the at least one sensor measurement; and discount use of the selected range in a positioning technique in response to the selected range being determined to be a multipath range.
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公开(公告)号：US20180295581A1
公开(公告)日：2018-10-11
申请号：US15482465
申请日：2017-04-07
Applicant: QUALCOMM Incorporated
Inventor： Parthasarathy KRISHNAMOORTHY , Muthukumaran DHANAPAL , Sai Pradeep VENKATRAMAN , Hargovind Prasad BANSAL , Shravan Kumar RAGHUNATHAN , Guttorm OPSHAUG , Sarfraz Mohammed GHANI , Bharadwaj Kumar CHERUVU , Vashishth JHUNJHUNWALA , Ram Mohan Rao KONDA
Abstract: A method of operating a wireless device includes determining to operate the wireless device in a discontinuous reception (DRX) mode of operation such that a receiver of the wireless device is expected to operate in a low-power state during a scheduled low-power period of time and the receiver is expected to operate in an active-power state during a scheduled active-power period of time. The wireless device schedules a measurement of a positioning signal using the receiver. The measurement is scheduled to occur during a scheduled measurement period of time. The scheduled measurement period of time at least partially overlaps with at least one of the scheduled low-power period of time or the scheduled active-power period of time. The wireless device operates the wireless device in the DRX mode of operation after scheduling the measurement and before a start of the scheduled measurement period of time.
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公开(公告)号：US20160187458A1
公开(公告)日：2016-06-30
申请号：US14866811
申请日：2015-09-25
Applicant: QUALCOMM Incorporated
Inventor： Mayur SHAH , Rayman PON , Grant MARSHALL , Guttorm OPSHAUG , Dominic FARMER
CPC classification number: G01S5/021 , G01S5/02 , G01S5/0252 , H04W4/02 , H04W56/00 , H04W56/001 , H04W64/00
Abstract: Methods, systems, computer-readable media, and apparatuses for determining a position of a mobile device connected to a network are presented. In various embodiments, the mobile device obtains a synchronization status of the network associated with one or more base stations. If the synchronization status indicates that the network is synchronous, the mobile device determines the position of the mobile device using previously collected crowdsourced time correction data for the synchronous network.
Abstract translation: 呈现用于确定连接到网络的移动设备的位置的方法，系统，计算机可读介质和设备。 在各种实施例中，移动设备获得与一个或多个基站相关联的网络的同步状态。 如果同步状态指示网络是同步的，则移动设备使用先前收集的用于同步网络的众包时间校正数据来确定移动设备的位置。
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公开(公告)号：US20150237565A1
公开(公告)日：2015-08-20
申请号：US14605688
申请日：2015-01-26
Applicant: QUALCOMM Incorporated
Inventor： Guttorm OPSHAUG , Weihua GAO , Mayur SHAH , Arash MIRBAGHERI , Borislav RISTIC
CPC classification number: H04W40/246
Abstract: Determining the early arrival path (EAP) based on a channel energy response (CER) can involve the use one or more masks to identify one or more peaks in the CER. Masks can be applied to the CER in an iterative process that can help identify the earliest peak corresponding to the EAP. Alias cancelation may also be implemented.
Abstract translation: 基于信道能量响应（CER）确定早期到达路径（EAP）可以涉及使用一个或多个掩模来识别CER中的一个或多个峰值。 掩模可以在迭代过程中应用于CER，可帮助识别对应于EAP的最早峰。 别名取消也可以实施。
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