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公开(公告)号：US20240133687A1
公开(公告)日：2024-04-25
申请号：US18049075
申请日：2022-10-23
Applicant: Verizon Patent and Licensing Inc.
Inventor： Amir SAGHIR , Mingxing S. LI , Rakesh CHANDWANI , Edward AMOAH
Abstract: A device may receive small cell data associated with a small cell, wherein the small cell data includes small cell location data and a small cell barometric pressure reading. The device may identify a calibration user device connected to the small cell and may receive, from the calibration user device, a user device barometric pressure reading. The device may calibrate, based on the user device barometric pressure reading, the small cell barometric pressure reading to obtain a calibrated small cell barometric pressure reading. The device may identify a reference weather station and may receive, from the reference weather station, weather station data, wherein the weather station data includes a weather station barometric pressure reading, and a weather station altitude that indicates an altitude of the reference weather station. The device may determine a small cell altitude based on the calibrated small cell barometric pressure reading and the weather station data.
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公开(公告)号：US20220182838A1
公开(公告)日：2022-06-09
申请号：US17114947
申请日：2020-12-08
Applicant: Verizon Patent and Licensing Inc.
Inventor： Mingxing S. LI , Jeffrey TORRES , Edward AMOAH
Abstract: In some implementations, an internet protocol multimedia subsystem (IMS) may receive a device identity of the user device as part of an emergency call. The IMS may transmit the device identity to an emergency call server (ECS). The IMS may receive, from the ECS, a subscriber identity of the user device. The IMS may transmit the subscriber identity to a public safety answering point (PSAP) through a next generation core services (NGCS) network that uses a Stir and Shaken protocol. The emergency call is then established with a true subscriber identity of the user device.
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公开(公告)号：US20240230328A9
公开(公告)日：2024-07-11
申请号：US18049075
申请日：2022-10-24
Applicant: Verizon Patent and Licensing Inc.
Inventor： Amir SAGHIR , Mingxing S. LI , Rakesh CHANDWANI , Edward AMOAH
Abstract: A device may receive small cell data associated with a small cell, wherein the small cell data includes small cell location data and a small cell barometric pressure reading. The device may identify a calibration user device connected to the small cell and may receive, from the calibration user device, a user device barometric pressure reading. The device may calibrate, based on the user device barometric pressure reading, the small cell barometric pressure reading to obtain a calibrated small cell barometric pressure reading. The device may identify a reference weather station and may receive, from the reference weather station, weather station data, wherein the weather station data includes a weather station barometric pressure reading, and a weather station altitude that indicates an altitude of the reference weather station. The device may determine a small cell altitude based on the calibrated small cell barometric pressure reading and the weather station data.
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