2.5D Extensions of the Frequency Domain ParFlow Algorithm for Simulating 802.11b/g Radio Coverage in Multifloored Buildings - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Communication Dans Un Congrès Année : 2006

2.5D Extensions of the Frequency Domain ParFlow Algorithm for Simulating 802.11b/g Radio Coverage in Multifloored Buildings

Résumé

We have recently proposed an original 2D multi-resolution algorithm for solving a TLM-like formulation of the Indoor propagation problem. This approach is referred to as MR-FDPF (multi-resolution frequency domain parflow). In this paper, a fast and simple extension for predicting radio coverage in multifloored building is proposed. Because a full 3D is time consuming, three 2.5D schemes are investigated and compared. The accuracy of MR-FDPF is firstly assessed in a single floor configuration. Results exhibit a RMSE of about 3.5 dB, after an automatic calibration. Then 2.5D extensions are evaluated on a multifloored building. The more sophisticated one yields a RMSE of about 4.4 dB for the inter-level prediction. The potential of this approach and the obvious limitations when compared to a true 3D approach are discussed.
Fichier non déposé

Dates et versions

inria-00405063 , version 1 (17-07-2009)

Identifiants

Citer

Guillaume de La Roche, Xavier Gallon, Jean-Marie Gorce, Guillaume Villemaud. 2.5D Extensions of the Frequency Domain ParFlow Algorithm for Simulating 802.11b/g Radio Coverage in Multifloored Buildings. IEEE 64th Vehicular Technology Conference (VTC), IEEE, Sep 2006, Montreal, Canada. ⟨10.1109/VTCF.2006.25⟩. ⟨inria-00405063⟩
62 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More