Invention Grant
- Patent Title: Method and device for positioning communication device
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Application No.: US16763260Application Date: 2017-11-17
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Publication No.: US11178511B2Publication Date: 2021-11-16
- Inventor: Fei Gao , Jinxing Lu , Chaojun Xu , Gang Shen
- Applicant: NOKIA TECHNOLOGIES OY
- Applicant Address: FI Espoo
- Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee Address: FI Espoo
- Agency: Squire Patton Boggs (US) LLP
- International Application: PCT/CN2017/111722 WO 20171117
- International Announcement: WO2019/095308 WO 20190523
- Main IPC: H04W4/02
- IPC: H04W4/02 ; H04B17/27 ; H04B17/318 ; H04B7/08

Abstract:
Embodiments of the disclosure provide a method and device for positioning a communication device. According to embodiments of the present disclosure, the communication device may determine, without phase information of the signals, a direction of other communication device based on an association between strength levels of signals received from the other communication device and angles at which the signals are received for better accuracy. According to embodiments of the present disclosure, the communication device may determine the direction of the other communication device without phase information of the received signals based on MUSIC algorithm. According to the embodiments of the present disclosure, the method may also be implemented in a multipath scenario.
Public/Granted literature
- US20200314594A1 METHOD AND DEVICE FOR POSITIONING COMMUNICATION DEVICE Public/Granted day:2020-10-01
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