TY - GEN
T1 - 60 GHz Outdoor to Indoor (O2I) Propagation Measurements in a University Campus
AU - Ntetsikas, Nikolaos
AU - Babu, Nithin
AU - Tariq, Muhammad Haroon
AU - Papadias, Constantinos B.
AU - Du, Jinfeng
AU - Chizhik, Dmitry
AU - Valenzuela, Reinaldo
AU - Rodriguez, Mauricio
AU - Feick, Rodolfo
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - In this paper, we present 60 GHz outdoor to indoor directional propagation measurements done on the main campus of The American College of Greece (ACG). The receiver was placed in offices and corridors, and the transmitter was placed at over 160 different points in a large parking lot. We collected over 2.4 million power measurements, from four similar runs, with distance up to 220 meters. Slope-intercept fits to each run separately resulted in a RMS error of under 2.5 dB, where three out of four slopes are close to 4, and one is close to 2. Excess loss relative to Free space exceeded 30 dB for distances beyond 20 m. Azimuthal gain degradation due to scattering was 7.5 dB at the 90th percentile, while temporal power fluctuations resulted in a minimum Rician K factor of 9 dB for 90% of measured links.
AB - In this paper, we present 60 GHz outdoor to indoor directional propagation measurements done on the main campus of The American College of Greece (ACG). The receiver was placed in offices and corridors, and the transmitter was placed at over 160 different points in a large parking lot. We collected over 2.4 million power measurements, from four similar runs, with distance up to 220 meters. Slope-intercept fits to each run separately resulted in a RMS error of under 2.5 dB, where three out of four slopes are close to 4, and one is close to 2. Excess loss relative to Free space exceeded 30 dB for distances beyond 20 m. Azimuthal gain degradation due to scattering was 7.5 dB at the 90th percentile, while temporal power fluctuations resulted in a minimum Rician K factor of 9 dB for 90% of measured links.
KW - 60 GHz
KW - channel measurements
KW - channel modelling
KW - path loss
KW - scattering
UR - http://www.scopus.com/inward/record.url?scp=85136030269&partnerID=8YFLogxK
U2 - 10.1109/SPAWC51304.2022.9833968
DO - 10.1109/SPAWC51304.2022.9833968
M3 - Conference contribution
AN - SCOPUS:85136030269
T3 - IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
BT - 2022 IEEE 23rd International Workshop on Signal Processing Advances in Wireless Communication, SPAWC 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd IEEE International Workshop on Signal Processing Advances in Wireless Communication, SPAWC 2022
Y2 - 4 July 2022 through 6 July 2022
ER -