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公开(公告)号：US20210088674A1
公开(公告)日：2021-03-25
申请号：US17105237
申请日：2020-11-25
Applicant: QUALCOMM Incorporated
Inventor： Mark Moeglein , Douglas Rowitch , Wyatt Riley , James DeLoach, JR. , Leonid Sheynblat
Abstract: Methods and apparatuses for position determination and other operations. In one embodiment of the present invention, a mobile station uses wireless signals from a plurality of wireless networks (e.g., with different air interfaces and/or operated by different service providers) for position determination (e.g., for data communication, for obtaining time and/or frequency information, for range measurement, for sector or altitude estimation). In one embodiment of the present invention, mobile stations are used to harvest statistical data about wireless access points (e.g., the locations of mobile stations that have received signals from the wireless access points, such as from cellular base stations, wireless local area network access points, repeaters for positioning signals, or other wireless communication transmitters) and to derive location information (e.g., position and coverage area of the wireless access points) for the wireless networks from the collected statistical data.
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公开(公告)号：US09736649B1
公开(公告)日：2017-08-15
申请号：US15262843
申请日：2016-09-12
Applicant: QUALCOMM Incorporated
Inventor： Ju-Yong Do , Mark Moeglein , Weihua Gao , Gengsheng Zhang
CPC classification number: H04W4/025 , G01S5/0242 , H01Q1/24 , H04W4/023 , H04W24/02 , H04W24/08 , H04W64/003
Abstract: Disclosed herein are techniques for determining a location of an antenna supporting structure. Crowdsourced data associated with antennas that are installed on a same antenna supporting structure but are used for different air interface types and/or data from aerial images can be used, alone or in combination, to more accurately and more efficiently determine the location of the antenna supporting structure and therefore the locations of the antennas on the antenna supporting structure.
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