Invention Application
- Patent Title: Non-Line-of-Sight Path Detection for User Equipment Positioning in Wireless Networks
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Application No.: US17635590Application Date: 2019-08-16
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Publication No.: US20220271818A1Publication Date: 2022-08-25
- Inventor: Simon SVENDSEN , Nuno Manuel KIILERICH PRATAS , Johannes HARREBEK , Benny VEJLGAARD
- Applicant: Nokia Technologies Oy
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- International Application: PCT/EP2019/072028 WO 20190816
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04B7/08 ; H04W64/00 ; H04W56/00

Abstract:
According to an example embodiment, a method may include receiving, by a user equipment from a serving base station, a location update request; selecting, by the user equipment, a plurality of base station transmit beams including a beam for the serving base station and a beam for each of one or more non-serving base stations; determining, by the user equipment, a beam direction of each beam of the plurality of base station transmit beams; determining angle information including an angle between beam directions of one or more pairs of beams of the plurality of base station transmit beams; and, sending, by the user equipment to the serving base station in response to the location update request, the angle information, and a beam identifier identifying the selected beam for each of the one or more non-serving base stations.
Public/Granted literature
- US12057918B2 Non-line-of-sight path detection for user equipment positioning in wireless networks Public/Granted day:2024-08-06
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