With millimeter wave wireless communications, the resulting radiation reflects on most visible objects, creating rich multi path environments, namely in urban scenarios. The radiation captured by a listening device is thus shaped by the obstacles encountered, which carry latent information regarding their relative positions. In this paper, a system to convert the received millimeter wave radiation into the device's position is proposed, making use of the aforementioned hidden information. Using deep learning techniques and a pre-established codebook of beamforming patterns transmitted by a base station, the simulations show that average estimation errors below 10 meters are achievable in realistic outdoors scenarios that contain mostly non-line-of-sight positions, paving the way for new positioning systems.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Beamformed Fingerprint Learning for Accurate Millimeter Wave Positioning


    Beteiligte:
    Gante, Joao (Autor:in) / Falcao, Gabriel (Autor:in) / Sousa, Leonel (Autor:in)


    Erscheinungsdatum :

    01.08.2018


    Format / Umfang :

    872130 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    BEAMFORMED DISCOVERY

    KIILERICH PRATAS NUNO / JI LIANGHAI / WIGARD JEROEN | Europäisches Patentamt | 2023

    Freier Zugriff

    BEAMFORMED DISCOVERY

    KIILERICH PRATAS NUNO / JI LIANGHAI / WIGARD JEROEN | Europäisches Patentamt | 2021

    Freier Zugriff

    Optical Beamformed Array Performance

    Dalmases, F. / Blanch, S. / Romeul, J. et al. | British Library Conference Proceedings | 2006


    Positioning device based on millimeter wave radar

    LI LONG / WANG QING / YANG HAOYUAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Beamformed Flow-Acoustic Correlations in a Supersonic Jet

    Papamoschou, Dimitri / Morris, Philip J. / McLaughlin, Dennis K. | AIAA | 2010