Invention Grant
- Patent Title: Using fingerprints in proximity detection of wireless devices
- Patent Title (中): 在无线设备的接近检测中使用指纹
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Application No.: US13428886Application Date: 2012-03-23
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Publication No.: US09042918B2Publication Date: 2015-05-26
- Inventor: Oumer Teyeb , Johan Rune
- Applicant: Oumer Teyeb , Johan Rune
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Murphy, Bilak & Homiller, PLLC
- Main IPC: H04W64/00
- IPC: H04W64/00 ; H04W4/02 ; H04W48/16 ; H04W48/04
Abstract:
A method in a network node for enabling proximity detection is presented. The network node is comprised in a wireless communications network and serves a wireless device. According to the method, the network node obtains a fingerprint of a CSG cell, or of an inter-frequency cell. The network node then transmits the fingerprint to the wireless device, thereby enabling the wireless device to determine when it is in the proximity of the cell.
Public/Granted literature
- US20130084892A1 Methods and Arrangements for Proximity Detection Public/Granted day:2013-04-04
Information query
