Line-of-Sight Probability for Channel Modeling in 3-D Indoor Environments
Artikel i vetenskaplig tidskrift, 2020

A three-dimensional (3-D) analytical indoor line-of-sight (LOS) probability model is given in this letter. According to the indoor layout of a specific building, the proposed closed-form model can be used to compute the LOS probability in a 3-D environment. The model is validated in both single rooms and a typical office building by Monte Carlo simulations. Moreover, the coverage rate in a typical office building with a 3-D ultra-dense small cells network is evaluated based on the proposed LOS probability model. The numerical results show that the proposed model matches the simulations well in terms of both the LOS probability and the coverage rate.

Indoor wireless network

Three-dimensional displays

line-of-sight (LOS) probability

Two dimensional displays

three-dimensional (3-D) space

Analytical models

Numerical models

Solid modeling

Computational modeling



Wenfei Yang

University of Sheffield

Jiliang Zhang

University of Sheffield

Andres Alayon Glazunov

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

Jie Zhang

Ranplan Wireless Network Design Ltd

University of Sheffield

IEEE Antennas and Wireless Propagation Letters

1536-1225 (ISSN) 15485757 (eISSN)

Vol. 19 7 1182-1186


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