On the Characterization of Beam Misalignment in Outdoor-to-Indoor 60 GHz mmWave Channel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F21%3APU142812" target="_blank" >RIV/00216305:26220/21:PU142812 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9411018" target="_blank" >https://ieeexplore.ieee.org/document/9411018</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/EuCAP51087.2021.9411018" target="_blank" >10.23919/EuCAP51087.2021.9411018</a>

Result language
angličtina
Original language name
On the Characterization of Beam Misalignment in Outdoor-to-Indoor 60 GHz mmWave Channel
Original language description
In this paper, the measurement data of an outdoor-to-indoor channel at 60 GHz for various orientations of the receiver is analyzed. We comment on the variation of the received line-of-sight (LOS) component power and delay spread with respect to the misalignment angle and suggest the existence of clusters which map to nearby buildings acting as scatterers. We propose a method to randomly generate the tapped delay line (TDL) filter model of the channel for any orientation of the receiver. We divide the range of misalignment angle into sectors of 5 degrees each and analyzed the similarity between the TDL models of each sector. The analysis enabled us to group the sectors into two categories: (A) [0,10) degrees and (B) [10,25) degrees. The TDL model is used to determine the bit error rate (BER) curve. The BER results are reported for BPSK modulation at 8 Gbps datarate. It is seen that when the misalignment angle exceeds 10 degrees, the BER floor goes up significantly, causing a BER increase of almost two orders. It can also be related to the lack of the LOS component in category (B), as the main-lobe of the receiver is steered further away from LOS.
Czech name
—
Czech description
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Project
<a href="/en/project/GA17-27068S" target="_blank" >GA17-27068S: Mobile channel analysis and modelling in millimeter wave band</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
15th European Conference on Antennas and Propagation (EuCAP)
ISBN
978-88-31299-02-2
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
1-5
Publisher name
IEEE
Place of publication
neuveden
Event location
Online
Event date
Apr 22, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000672699800130

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