Invention Grant
- Patent Title: Determining device locations based on random access channel signaling
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Application No.: US16146544Application Date: 2018-09-28
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Publication No.: US10798745B2Publication Date: 2020-10-06
- Inventor: Fred Weisbrod , Corey J. Christopherson , Donna L. Polehn
- Applicant: Verizon Patent and Licensing Inc.
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.
- Current Assignee: Verizon Patent and Licensing Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W74/08 ; H04W56/00 ; H04W76/27
Abstract:
A user equipment (UE) device may determine its location with a high degree of precision, beyond the capability of other current methodologies. Specifically, a UE device may obtain High Precision (HIP) coordinates of its location based on Random Access Channel (RACH) messages that the UE device exchanges with multiple wireless stations. Using RACH messages to obtain HIP coordinates imposes little communication overhead or computational burden on the UE device and the network.
Public/Granted literature
- US20200107367A1 DETERMINING DEVICE LOCATIONS BASED ON RANDOM ACCESS CHANNEL SIGNALING Public/Granted day:2020-04-02
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