Impact of multipath in a hybrid TDoA/DoA sparse radiolocalization framework

Roberto Hincapie, Cristina Gomez, Leonardo Betancur, Anastasia Lavrenko, Johannes Schmitz

    Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

    Resumen

    In this paper, we analyze a sparse framework for hybrid radiolocalization of multiple emitters in the presence of a simple multipath channel. The scenario under consideration includes multiple non-collaborative targets and multiple sensors with flexible TDoA/DoA capabilities. Scatterers surrounding the target nodes and the sensor nodes are assumed. The localization is performed as a joint block-sparse recovery problem. Partial combinations of hetereogeneous measurements provided by the sensors are performed in the fusion center. This approach has proven to provide a similar performance when compared to the fully joint recovery approach, decreasing the computational complexity of the algorithm. In this paper, our aim is to analyze the impact of simple multipath and some of the channel physical parameters, as the radio of the clusters and the number of scatterers, in the performance of the algorithms.

    Idioma originalInglés
    Título de la publicación alojadaProceedings of the 2018 20th International Conference on Electromagnetics in Advanced Applications, ICEAA 2018
    EditorialInstitute of Electrical and Electronics Engineers Inc.
    Páginas697-700
    Número de páginas4
    ISBN (versión digital)9781538667620
    DOI
    EstadoPublicada - 1 nov. 2018
    Evento20th International Conference on Electromagnetics in Advanced Applications, ICEAA 2018 - Cartagena de Indias, Colombia
    Duración: 10 sept. 201814 sept. 2018

    Serie de la publicación

    NombreProceedings of the 2018 20th International Conference on Electromagnetics in Advanced Applications, ICEAA 2018

    Conferencia

    Conferencia20th International Conference on Electromagnetics in Advanced Applications, ICEAA 2018
    País/TerritorioColombia
    CiudadCartagena de Indias
    Período10/09/1814/09/18

    Nota bibliográfica

    Publisher Copyright:
    © 2018 IEEE.

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