Method and system for user speed estimation in wireless networks

Abstract : A method for estimating the speed of a user equipment connected to a base station of a wireless network, the method comprising the following steps: - performing signal strength measurements (S) of a radio signal transmitted between the user equipment and the base station; - performing a spectral analysis (11) of the signal strength measurements; - determining the frequency of a local maximum in the power spectrum of the signal strength measurements; - estimating (12), from previously established reference data, the speed of the user equipment that corresponds to the determined frequency, the reference data associating a given user equipment speed with a certain determined frequency.
Type de document :
Brevet
France, Patent n° : EP2793517, WO/2014/170073, US20160080095. 2013
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https://hal.inria.fr/hal-01267481
Contributeur : Sara Alouf <>
Soumis le : jeudi 4 février 2016 - 14:44:28
Dernière modification le : jeudi 11 janvier 2018 - 16:57:59

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  • HAL Id : hal-01267481, version 1

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Citation

Majed Haddad, Veronique Capdevielle, Afef Feki, Eitan Altman. Method and system for user speed estimation in wireless networks. France, Patent n° : EP2793517, WO/2014/170073, US20160080095. 2013. 〈hal-01267481〉

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