Title :
Urban Mobility: Velocity and Uncertainty in Mobile Phone Data
Author :
Couronné, Thomas ; Olteanu, Ana-Maria ; Smoreda, Zbigniew
Author_Institution :
Orange Labs. R&D, Issy-les-Moulineaux, France
Abstract :
In this paper we introduce a new metric to estimate the basic properties of displacements: mobility intensity (speed-like measure) and uncertainty. We use mobile phone Call Detail Records from technical GSM network probes. A spatiotemporal analysis of antennas activity and user mobility is proposed using these indicators.
Keywords :
cellular radio; mobile antennas; mobility management (mobile radio); antenna activity; call detail records; mobile phone data; mobility intensity; mobility uncertainty; spatiotemporal analysis; technical GSM network probes; urban mobility; Antennas; Measurement uncertainty; Mobile handsets; Poles and towers; Principal component analysis; Uncertainty; Humain mobility; mobile phone data; spatio-temporal analysis;
Conference_Titel :
Privacy, Security, Risk and Trust (PASSAT) and 2011 IEEE Third Inernational Conference on Social Computing (SocialCom), 2011 IEEE Third International Conference on
Conference_Location :
Boston, MA
Print_ISBN :
978-1-4577-1931-8
DOI :
10.1109/PASSAT/SocialCom.2011.230
