2014 IEEE Globecom Workshops (GC Wkshps) 2014
DOI: 10.1109/glocomw.2014.7063558
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Quasi-deterministic approach to mmWave channel modeling in a non-stationary environment

Abstract: There is increasing faith that mmWave technology will be part of 5G wireless networks in the wide frequency range 30-90 GHz. Experimental measurements are used to model mmWave channels addressing issues like human body shadowing or reflections due to moving vehicles. In this paper a new quasi-deterministic (Q-D) approach is introduced for modeling mmWave channels. The proposed channel model allows natural description of scenario-specific geometric properties, reflection attenuation and scattering, ray blockage… Show more

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Cited by 69 publications
(49 citation statements)
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“…In Fig. 4 the average rendezvous time is shown as function of memoryrange (m) parameter, when the number of obstacles placed in the area varies 2 . Clearly, when the number of obstacles is low (e.g., 3 obstacles), the announced user location can be likely reached through a direct beam (left points on the graph).…”
Section: B Learning Approach For Handling Obstruction Issuesmentioning
confidence: 99%
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“…In Fig. 4 the average rendezvous time is shown as function of memoryrange (m) parameter, when the number of obstacles placed in the area varies 2 . Clearly, when the number of obstacles is low (e.g., 3 obstacles), the announced user location can be likely reached through a direct beam (left points on the graph).…”
Section: B Learning Approach For Handling Obstruction Issuesmentioning
confidence: 99%
“…Refraction and reflection effects are adversely hampered by the presence of obstacles along the communication path. Therefore, modeling the propagation channel under those conditions becomes very challenging due to huge number of parameters to be tuned [2]. Fortunately, while the very small wave-length negatively affects the channel attenuation, this readily allows to use much more antenna elements in very limited areas (suitable for mobile devices).…”
Section: Introductionmentioning
confidence: 99%
“…The analysis of experimental measurements described in Section 2 and the results available from previous experimental campaigns [9,17] campus, etc.) scenario was developed.…”
Section: Q-d Channel Model Developmentmentioning
confidence: 99%
“…Such an approach, called Q-D, was offered for modeling access and backhaul millimeter-wave channels at 60 GHz [9,15]. The approach builds on the representation of the millimeter-wave channel impulse response comprised of a few Q-D strong rays (D-rays), a number of relatively weak random rays (R-rays, originating from the static surfaces reflections), and flashing rays (F-rays, originating from moving cars, buses, and other dynamic objects reflections).…”
Section: Quasi-deterministic Channel Modelmentioning
confidence: 99%
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