Impact of Rough Surface Scattering on Stochastic Multipath Component Models

Josef Kulmer, Fuxi Wen, Nil Garcia, Henk Wymeersch, Klaus Witrisal

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung

Abstract

Multipath-assisted positioning makes use of specular multipath components (MPCs), whose parameters are geometrically related to the positions of the transceiver nodes. Diffuse scattering from rough surfaces affects the observed specular reflections in the angular and delay domains. Based on the effective roughness approach, the angular delay power spectrum can be calculated as a function of location parameters, which - in a next step - could be useful to accurately characterize the position-related information of MPCs. The calculated power spectra follow reported characteristics of stochastic multipath models, i.e. Gaussian shape in the angular domain and an exponential shape in the delay domain. The resulting angular and delay spreads are in an equivalent range to values reported in literature.

Originalspracheenglisch
Titel2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018
Herausgeber (Verlag)Institute of Electrical and Electronics Engineers
Seiten1410-1416
Seitenumfang7
Band2018-September
ISBN (elektronisch)9781538660096
DOIs
PublikationsstatusVeröffentlicht - 18 Dez. 2018
Veranstaltung29th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018 - Bologna, Italien
Dauer: 9 Sept. 201812 Sept. 2018

Konferenz

Konferenz29th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018
Land/GebietItalien
OrtBologna
Zeitraum9/09/1812/09/18

ASJC Scopus subject areas

  • Elektrotechnik und Elektronik

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