Statistical evaluation of delay and doppler spreads in sub-6 GHz and mmWave vehicular channels

Faruk Pasic; Markus Hofer; Mariam Mussbah; Thomas Zemen; Stefan Schwarz; Herbert Groll; Christoph F. Mecklenbräuker

doi:10.1109/VTC2023-Spring57618.2023.10199960

Statistical evaluation of delay and doppler spreads in sub-6 GHz and mmWave vehicular channels

Faruk Pasic (Speaker)
, Markus Hofer
, Mariam Mussbah
, Thomas Zemen
, Stefan Schwarz
, Herbert Groll
, Christoph F. Mecklenbräuker

Security & Communication Technologies

TU Wien, Institute of Telecommunications

Research output: Chapter in Book or Conference Proceedings › Conference Proceedings with Oral Presentation › peer-review

Abstract

One of the key research directions to increase thecapacity of new radio (NR) vehicle-to-everything (V2X) commu-nication systems is extension of employed frequency bands fromsub-6 GHz to millimeter wave (mmWave) range. To investigatedifferent propagation effects between sub-6 GHz and mmWavebands in high-mobility scenarios, one needs to conduct channelmeasurements in both frequency bands. Using a suitable testbedsetup to compare these two bands in a fair manner, we performchannel measurements at center frequencies of 2.55 GHz and25.5 GHz, velocities of 50 km/h and 100 km/h, and at 126 differentspatial positions. Furthermore, we conduct a comparative studyof the multi-band propagation based on measurement results. Weestimate the power delay profile (PDP) and the Doppler powerspectral density (DSD) from a large set of measurements collectedin a measurement campaign. Finally, we compare measuredwireless channels at the two employed frequency bands in termsof root-mean-square (RMS) delay spread and RMS Dopplerspread.

Original language	English
Title of host publication	IEEE 97th Vehicular Technology Conference (VTC-Spring)
Number of pages	6
ISBN (Electronic)	979-8-3503-1114-3
DOIs	https://doi.org/10.1109/VTC2023-Spring57618.2023.10199960
Publication status	Published - Jun 2023
Event	2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring) - Florence, Florence, Italy Duration: 20 Jun 2023 → 23 Jun 2023

Conference

Conference	2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring)
Country/Territory	Italy
City	Florence
Period	20/06/23 → 23/06/23

Research Field

Enabling Digital Technologies

Keywords

mmWave
5G
sub 6 GHz
statistical evaluation
RMS delay spread
testbed
vehicular communications
RMS Doppler spread
channel measurements

Access to Document

10.1109/VTC2023-Spring57618.2023.10199960

Cite this

@inproceedings{bc642e208e6e48278904c2b3276cc216,

title = "Statistical evaluation of delay and doppler spreads in sub-6 GHz and mmWave vehicular channels",

abstract = "One of the key research directions to increase thecapacity of new radio (NR) vehicle-to-everything (V2X) commu-nication systems is extension of employed frequency bands fromsub-6 GHz to millimeter wave (mmWave) range. To investigatedifferent propagation effects between sub-6 GHz and mmWavebands in high-mobility scenarios, one needs to conduct channelmeasurements in both frequency bands. Using a suitable testbedsetup to compare these two bands in a fair manner, we performchannel measurements at center frequencies of 2.55 GHz and25.5 GHz, velocities of 50 km/h and 100 km/h, and at 126 differentspatial positions. Furthermore, we conduct a comparative studyof the multi-band propagation based on measurement results. Weestimate the power delay profile (PDP) and the Doppler powerspectral density (DSD) from a large set of measurements collectedin a measurement campaign. Finally, we compare measuredwireless channels at the two employed frequency bands in termsof root-mean-square (RMS) delay spread and RMS Dopplerspread.",

keywords = "mmWave, 5G, sub 6 GHz, statistical evaluation, RMS delay spread, testbed, vehicular communications, RMS Doppler spread, channel measurements",

author = "Faruk Pasic and Markus Hofer and Mariam Mussbah and Thomas Zemen and Stefan Schwarz and Herbert Groll and Mecklenbr{\"a}uker, \{Christoph F.\}",

year = "2023",

month = jun,

doi = "10.1109/VTC2023-Spring57618.2023.10199960",

language = "English",

isbn = "979-8-3503-1115-0",

booktitle = "IEEE 97th Vehicular Technology Conference (VTC-Spring)",

note = "2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring) ; Conference date: 20-06-2023 Through 23-06-2023",

}

Pasic, F, Hofer, M, Mussbah, M, Zemen, T, Schwarz, S, Groll, H & Mecklenbräuker, CF 2023, Statistical evaluation of delay and doppler spreads in sub-6 GHz and mmWave vehicular channels. in IEEE 97th Vehicular Technology Conference (VTC-Spring). 2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring), Florence, Italy, 20/06/23. https://doi.org/10.1109/VTC2023-Spring57618.2023.10199960

TY - GEN

T1 - Statistical evaluation of delay and doppler spreads in sub-6 GHz and mmWave vehicular channels

AU - Hofer, Markus

AU - Mussbah, Mariam

AU - Zemen, Thomas

AU - Schwarz, Stefan

AU - Groll, Herbert

AU - Mecklenbräuker, Christoph F.

A2 - Pasic, Faruk

PY - 2023/6

Y1 - 2023/6

N2 - One of the key research directions to increase thecapacity of new radio (NR) vehicle-to-everything (V2X) commu-nication systems is extension of employed frequency bands fromsub-6 GHz to millimeter wave (mmWave) range. To investigatedifferent propagation effects between sub-6 GHz and mmWavebands in high-mobility scenarios, one needs to conduct channelmeasurements in both frequency bands. Using a suitable testbedsetup to compare these two bands in a fair manner, we performchannel measurements at center frequencies of 2.55 GHz and25.5 GHz, velocities of 50 km/h and 100 km/h, and at 126 differentspatial positions. Furthermore, we conduct a comparative studyof the multi-band propagation based on measurement results. Weestimate the power delay profile (PDP) and the Doppler powerspectral density (DSD) from a large set of measurements collectedin a measurement campaign. Finally, we compare measuredwireless channels at the two employed frequency bands in termsof root-mean-square (RMS) delay spread and RMS Dopplerspread.

AB - One of the key research directions to increase thecapacity of new radio (NR) vehicle-to-everything (V2X) commu-nication systems is extension of employed frequency bands fromsub-6 GHz to millimeter wave (mmWave) range. To investigatedifferent propagation effects between sub-6 GHz and mmWavebands in high-mobility scenarios, one needs to conduct channelmeasurements in both frequency bands. Using a suitable testbedsetup to compare these two bands in a fair manner, we performchannel measurements at center frequencies of 2.55 GHz and25.5 GHz, velocities of 50 km/h and 100 km/h, and at 126 differentspatial positions. Furthermore, we conduct a comparative studyof the multi-band propagation based on measurement results. Weestimate the power delay profile (PDP) and the Doppler powerspectral density (DSD) from a large set of measurements collectedin a measurement campaign. Finally, we compare measuredwireless channels at the two employed frequency bands in termsof root-mean-square (RMS) delay spread and RMS Dopplerspread.

KW - mmWave

KW - 5G

KW - sub 6 GHz

KW - statistical evaluation

KW - RMS delay spread

KW - testbed

KW - vehicular communications

KW - RMS Doppler spread

KW - channel measurements

U2 - 10.1109/VTC2023-Spring57618.2023.10199960

DO - 10.1109/VTC2023-Spring57618.2023.10199960

M3 - Conference Proceedings with Oral Presentation

SN - 979-8-3503-1115-0

BT - IEEE 97th Vehicular Technology Conference (VTC-Spring)

T2 - 2023 IEEE 97th Vehicular Technology Conference (VTC2023-Spring)

Y2 - 20 June 2023 through 23 June 2023

ER -

Statistical evaluation of delay and doppler spreads in sub-6 GHz and mmWave vehicular channels

Abstract

Conference

Research Field

Keywords

Access to Document

Fingerprint

Cite this