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Patent
Title
User equipment localization in a mobile communication network based on delays and path strengths
Other Title
Benutzerausrüstungsortung in einem Mobilkommunikationsnetzwerk auf Basis von Verzögerungen und Wegstärken
Abstract
A receiver has a plurality of antennas and receives a plurality of radio signals from a plurality of transmitters of different cells of a wireless communication network. Each radio signal has a position reference signal sequence and is transmitted to the receiver via a radio channel including a plurality of path components. The receiver processes the radio signal to estimate for a path component the time of arrival of the PRS sequence and to determine for a path component a path strength value of the PRS sequence. A position of the receiver is estimated using the ToAs and the PS values.
Inventor(s)
Hadaschik, Niels
Patent Number
3321709
Publication Date
2018
Language
English