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公开(公告)号：US12140451B2
公开(公告)日：2024-11-12
申请号：US17671713
申请日：2022-02-15
Applicant: Verizon Patent and Licensing Inc.
Inventor： Jerry Gamble , Natasha Avinash Shah , Aleena Taufiq , Peter Brockmann , Syed B. Aziz
Abstract: One or more computing devices, systems, and/or methods for elevation tracking of devices are provided. Barometric pressure data points and elevation data points associated with a set of barometric measurement devices proximate a device are obtained. An interpolated field of barometric pressure is generated using the barometric pressure data points and the elevation data points. x, y location coordinates of the device are projected onto the interpolated field as a projected point within the interpolated field. Barometric leveling is executed upon a device barometric pressure value provided by the device and a barometric pressure data point at the projected point to determine a relative height difference between the device and the projected point. An elevation of the device is determined based upon the relative height difference.
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公开(公告)号：US20230258449A1
公开(公告)日：2023-08-17
申请号：US17671713
申请日：2022-02-15
Applicant: Verizon Patent and Licensing Inc.
Inventor： Jerry Gamble , Natasha Avinash Shah , Aleena Taufiq , Peter Brockmann , Syed B. Aziz
Abstract: One or more computing devices, systems, and/or methods for elevation tracking of devices are provided. Barometric pressure data points and elevation data points associated with a set of barometric measurement devices proximate a device are obtained. An interpolated field of barometric pressure is generated using the barometric pressure data points and the elevation data points. x, y location coordinates of the device are projected onto the interpolated field as a projected point within the interpolated field. Barometric leveling is executed upon a device barometric pressure value provided by the device and a barometric pressure data point at the projected point to determine a relative height difference between the device and the projected point. An elevation of the device is determined based upon the relative height difference.
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公开(公告)号：US10999790B1
公开(公告)日：2021-05-04
申请号：US16834638
申请日：2020-03-30
Applicant: Verizon Patent and Licensing Inc.
Inventor： Peter Brockmann , Soumyadeep Pan
IPC: H04W48/20 , H04B17/318 , H04W48/16 , H04W88/08
Abstract: A system described herein may provide for the selection of a cell of a wireless telecommunications network to which a User Equipment (“UE”) should connect. The UE may receive radio frequency (“RF”) signals from a group of cells (e.g., implemented by Radio Units (“RUs”)) of a radio access network (“RAN”), and may determine signal strengths or measures of channel quality associated with the RF signals. For example, the UE may determine a rate of change of signal strengths over time associated with each cell, a differential rate of change, or some other value, and may select the cell based on the respective rates of change. For example, the UE may select a particular cell which exhibits the lowest differential rate of change of signal strengths over time. A particular cell may be implemented, for example, by a mobile RU mounted on a vehicle that maintains relatively close proximity to UE.
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