A Novel Method for Radio Propagation Simulation Based on Automatic 3D Environment Reconstruction

He, Danping and Liang, Guixuan and Portilla Berrueco, Jorge and Riesgo Alcaide, Teresa (2012). A Novel Method for Radio Propagation Simulation Based on Automatic 3D Environment Reconstruction. "Radioengineering", v. 21 (n. 4); pp. 985-992. ISSN 1210-2512.

Description

Title: A Novel Method for Radio Propagation Simulation Based on Automatic 3D Environment Reconstruction
Author/s:
  • He, Danping
  • Liang, Guixuan
  • Portilla Berrueco, Jorge
  • Riesgo Alcaide, Teresa
Item Type: Article
Título de Revista/Publicación: Radioengineering
Date: December 2012
ISSN: 1210-2512
Volume: 21
Subjects:
Faculty: Centro de Electrónica Industrial (CEI) (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In this paper, a novel method to simulate radio propagation is presented. The method consists of two steps: automatic 3D scenario reconstruction and propagation modeling. For 3D reconstruction, a machine learning algorithm is adopted and improved to automatically recognize objects in pictures taken from target regions, and 3D models are generated based on the recognized objects. The propagation model employs a ray tracing algorithm to compute signal strength for each point on the constructed 3D map. Our proposition reduces, or even eliminates, infrastructure cost and human efforts during the construction of realistic 3D scenes used in radio propagation modeling. In addition, the results obtained from our propagation model proves to be both accurate and efficient

More information

Item ID: 15938
DC Identifier: http://oa.upm.es/15938/
OAI Identifier: oai:oa.upm.es:15938
Official URL: http://www.radioeng.cz/papers/2012-4.htm
Deposited by: Memoria Investigacion
Deposited on: 16 Sep 2013 15:25
Last Modified: 21 Apr 2016 16:15
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