Detail publikace

Autoregressive Model of Channel Transfer Function for UWB Link inside a Passenger Car

CHANDRA, A. KUKOLEV, P. MIKULÁŠEK, T. PROKEŠ, A.

Originální název

Autoregressive Model of Channel Transfer Function for UWB Link inside a Passenger Car

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This article reports results of channel frequency transfer function measurements inside the passenger compartment of a four seated sedan car. The examined frequency range spans from 3 GHz to 11 GHz and covers the ultra wide band, a promising candidate for future automotive wireless standards. It is found that the complex transfer function may be decomposed into two terms, the first one being a real valued long term trend that characterizes frequency dependency with a power law, and the second term forms a complex correlative discrete series which may be represented via an autoregressive model. The proposed model is validated by comparing the simulated transfer function with the measured data. Simulated values for the coherence bandwidth, power delay profile, and the root mean square delay spread are also in good agreement with the experimental values.

Klíčová slova

AR model, UWB, transfer function, frequency dependency, intra-vehicle.

Autoři

CHANDRA, A.; KUKOLEV, P.; MIKULÁŠEK, T.; PROKEŠ, A.

Rok RIV

2015

Vydáno

18. 7. 2015

ISBN

978-1-61804-318-4

Kniha

Proceedings of the 19th International Conference on Communications (part of CSCC '15)

ISSN

1790-5117

Periodikum

WSEAS Applied Informatics & Communications

Ročník

19

Stát

Řecká republika

Strany od

238

Strany do

241

Strany počet

4

BibTex

@inproceedings{BUT115794,
  author="Aniruddha {Chandra} and Pavel {Kukolev} and Tomáš {Mikulášek} and Aleš {Prokeš}",
  title="Autoregressive Model of Channel Transfer Function for UWB Link inside a Passenger Car",
  booktitle="Proceedings of the 19th International Conference on Communications (part of CSCC '15)",
  year="2015",
  journal="WSEAS Applied Informatics & Communications",
  volume="19",
  pages="238--241",
  isbn="978-1-61804-318-4",
  issn="1790-5117"
}