Detail publikačního výsledku

In-Vehicle Channel Measurement, Characterization and Spatial Consistency Comparison of 3-11 GHz and 55-65 GHz Frequency Bands

BLUMENSTEIN, J.; PROKEŠ, A.; CHANDRA, A.; MIKULÁŠEK, T.; MARŠÁLEK, R.; ZEMEN, T.; MECKLENBRÄUKER, C.

Originální název

In-Vehicle Channel Measurement, Characterization and Spatial Consistency Comparison of 3-11 GHz and 55-65 GHz Frequency Bands

Anglický název

In-Vehicle Channel Measurement, Characterization and Spatial Consistency Comparison of 3-11 GHz and 55-65 GHz Frequency Bands

Druh

Článek WoS

Originální abstrakt

The paper provides real-word wireless measurement data of the intra-vehicular channel for both the 3-11 GHz and the 55-65 GHz frequency band under similar conditions. By spatially averaging channel impulse response (CIR) realizations within a 10×10 grid, we obtain the power-delay profile (PDP). The data measured at 3-11 GHz and 55-65 GHz exhibit significant differences in terms of root mean square (RMS) delay spread, number of resolvable clusters and variance of the maximal excess delay. Moreover, we evaluate the spatial stationarity via the Pearson correlation coefficient and via the PDP collinearity depending on the distance in the grid. The measured and calculated results indicate that a strong reverberation inside the vehicle produces similar PDPs within the range of approximately 10 wavelengths. We also provide a linear piecewise model of the PDP in logarithmic scale and a generalized extreme value (GEV) model of small-scale signal fading. Our channel model is validated utilizing the Kolmogorov-Smirnov (K-S) test.

Anglický abstrakt

The paper provides real-word wireless measurement data of the intra-vehicular channel for both the 3-11 GHz and the 55-65 GHz frequency band under similar conditions. By spatially averaging channel impulse response (CIR) realizations within a 10×10 grid, we obtain the power-delay profile (PDP). The data measured at 3-11 GHz and 55-65 GHz exhibit significant differences in terms of root mean square (RMS) delay spread, number of resolvable clusters and variance of the maximal excess delay. Moreover, we evaluate the spatial stationarity via the Pearson correlation coefficient and via the PDP collinearity depending on the distance in the grid. The measured and calculated results indicate that a strong reverberation inside the vehicle produces similar PDPs within the range of approximately 10 wavelengths. We also provide a linear piecewise model of the PDP in logarithmic scale and a generalized extreme value (GEV) model of small-scale signal fading. Our channel model is validated utilizing the Kolmogorov-Smirnov (K-S) test.

Klíčová slova

In-vehicle channel model; PDP; UWB; channel stationarity; frequency domain channel sounding; mm-wave

Klíčová slova v angličtině

In-vehicle channel model; PDP; UWB; channel stationarity; frequency domain channel sounding; mm-wave

Autoři

BLUMENSTEIN, J.; PROKEŠ, A.; CHANDRA, A.; MIKULÁŠEK, T.; MARŠÁLEK, R.; ZEMEN, T.; MECKLENBRÄUKER, C.

Rok RIV

2017

Vydáno

12.08.2016

Nakladatel

IEEE Vehicular Technology Society

Místo

IEEE

ISSN

0018-9545

Periodikum

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY

Svazek

PP

Číslo

99

Stát

Spojené státy americké

Strany od

1

Strany do

13

Strany počet

13

URL

http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7542517

BibTex

@article{BUT127332,
  author="Jiří {Blumenstein} and Aleš {Prokeš} and Aniruddha {Chandra} and Tomáš {Mikulášek} and Roman {Maršálek} and Thomas {Zemen} and Christoph {Mecklenbräuker}",
  title="In-Vehicle Channel Measurement, Characterization and Spatial Consistency Comparison of 3-11 GHz and 55-65 GHz Frequency Bands",
  journal="IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY",
  year="2016",
  volume="PP",
  number="99",
  pages="1--13",
  doi="10.1109/TVT.2016.2600101",
  issn="0018-9545",
  url="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7542517"
}