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This paper presents millimeter wave (mmWave) penetration loss measurements and analysis at 73 GHz using a wideband sliding correlator channel sounder in an indoor office environment. Penetration loss was measured using a carefully controlled measurement setup for many common indoor building materials such as glass doors, glass windows, closet doors, steel doors, and whiteboard writing walls. Measurements...
This work introduces a channel model simulator for multi-antenna terrestrial links. The simulator is primarily implemented for the bands of 19 and 28 GHz; however, it could also be employed in nearby mmWave frequency bands. The components that are considered include: a) line-of-sight propagation; b) ground reflection; c) clusters of scatterers; d) oxygen absorption; e) rain attenuation; and, f) Doppler...
Ultra dense network (UDN) is considered as a promising solution to support high throughput applications with lower operational cost. However, user mobility is even tricky for UDNs, especially in high-speed cases. While handover issues have been widely studied, the impact of high mobility on resource allocation needs to be further studied. In this paper, we investigate the impact of user mobility on...
Device-free localization (DFL) technology exploits target-induced fading over machine-type wireless links for passive object localization and tracking. In most cases, single frequency measurements are employed for DFL systems. However, machine-type communication protocols often employ slotted or time-division hopping policies over multiple channels, i.e. frequencies. In this paper, we propose a DFL...
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