Invention Grant
- Patent Title: Positioning in WLAN systems
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Application No.: US15765392Application Date: 2016-10-13
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Publication No.: US10314003B2Publication Date: 2019-06-04
- Inventor: Meng Wang , Soma Tayamon
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Sage Patent Group
- International Application: PCT/SE2016/050986 WO 20161013
- International Announcement: WO2017/078591 WO 20170511
- Main IPC: H04W64/00
- IPC: H04W64/00 ; H04B7/06 ; G01S1/44 ; G01S5/12 ; G01S13/74 ; G01S13/87 ; H04W84/12
Abstract:
A method for enabling angle-based positioning of a wireless device in a Wireless Local Area Network, WLAN, system comprises the steps of extracting directional information from beamforming information comprised in channel sounding feedback obtained from a wireless device and estimating an angular direction to said wireless device based on said extracted directional information.
Public/Granted literature
- US20180295601A1 POSITIONING IN WLAN SYSTEMS Public/Granted day:2018-10-11
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