A stochastic MIMO radio channel model with experimental validation

2002 ◽  
Vol 20 (6) ◽  
pp. 1211-1226 ◽  
Author(s):  
J.P. Kermoal ◽  
L. Schumacher ◽  
K.I. Pedersen ◽  
P.E. Mogensen ◽  
F. Frederiksen
Keyword(s):  
Experimental Validation ◽  
Channel Model ◽  
Radio Channel

Investigation of radio channel model in indoor environment at 60 GHz

2018 ◽  
Vol 29 (4) ◽  
pp. 359 ◽  
Author(s):  
Tarik Zarrouk ◽  
Moussa El Yahyaoui ◽  
Ali El Moussati ◽  
Ahmed El Oualkadi
Keyword(s):  
Indoor Environment ◽  
Channel Model ◽  
Radio Channel ◽  
60 Ghz

Statistical Inter-Floor Radio Channel Model

2019 ◽  
Vol 111 (4) ◽  
pp. 2545-2559
Author(s):  
Ivan Marinovic
Keyword(s):  
Channel Model ◽  
Radio Channel

Deficiencies of ‘Kronecker’ MIMO radio channel model

2003 ◽  
Vol 39 (16) ◽  
pp. 1209 ◽  
Author(s):  
H. Özcelik ◽  
M. Herdin ◽  
W. Weichselberger ◽  
J. Wallace ◽  
E. Bonek
Keyword(s):  
Channel Model ◽  
Radio Channel

Markov multipath radio channel model in outdoor environment

2011 ◽  
Author(s):  
Luka Marovic ◽  
Irena Jankovic ◽  
Mladen Koprivica ◽  
Aleksandar Neskovic
Keyword(s):  
Channel Model ◽  
Radio Channel ◽  
Outdoor Environment

scholarly journals A Radio Channel Model for D2D Communications Blocked by Single Trees in Forest Environments

Sensors ◽  
2019 ◽  
Vol 19 (21) ◽  
pp. 4606 ◽  
Author(s):  
Imanol Picallo ◽  
Hicham Klaina ◽  
Peio Lopez-Iturri ◽  
Erik Aguirre ◽  
Mikel Celaya-Echarri ◽  
...  
Keyword(s):  
Channel Model ◽  
Radio Channel ◽  
Path Loss ◽  
Simulation Software ◽  
Delay Spread ◽  
Zone Model ◽  
Isolated Trees ◽  
Pine Trees ◽  
Distance Model ◽  
Recreation Area

In this paper we consider the D2D (Device-to-Device) communication taking place between Wireless Sensor Networks (WSN) elements operating in vegetation environments in order to achieve the radio channel characterization at 2.4 GHz, focusing on the radio links blocked by oak and pine trees modelled from specimens found in a real recreation area located within forest environments. In order to fit and validate a radio channel model for this type of scenarios, both measurements and simulations by means of an in-house developed 3D Ray Launching algorithm have been performed, offering as outcomes the path loss and multipath information of the scenarios under study for forest immersed isolated trees and non-isolated trees. The specific forests, composed of thick in-leaf trees, are called Orgi Forest and Chandebrito, located respectively in Navarre and Galicia, Spain. A geometrical and dielectric model of the trees were created and introduced in the simulation software. We concluded that the scattering produced by the tree can be divided into two zones with different dominant propagation mechanisms: an obstructed line of sight (OLoS) zone far from the tree fitting a log-distance model, and a diffraction zone around the edge of the tree. 2D planes of delay spread value are also presented which similarly reflects the proposed two-zone model.

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