Detail publikace

In-vehicle channel sounding in the 5.8-GHz band

KUKOLEV, P. CHANDRA, A. MIKULÁŠEK, T. PROKEŠ, A. ZEMEN, T. MECKLENBRÄUKER, C.

Originální název

In-vehicle channel sounding in the 5.8-GHz band

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The article reports vehicular channel measurements in the frequency band of 5.8 GHz for IEEE 802.11p standard. Experiments for both intra-vehicle and out-of-vehicle environments were carried out. It was observed that the large-scale variations (LSVs) of the power delay profiles (PDPs) can be best described through a two-term exponential decay model, in contrast to the linear models which are suitable for popular ultra-wideband (UWB) systems operating in the 3- to 11-GHz band. The small-scale variations (SSVs) are separated from the PDP by subtracting the LSV and characterized utilizing logistic, generalized extreme value (GEV), and normal distributions. Two sample Kolmogorov-Smirnov (K-S) tests validated that the logistic distribution is optimal for in-car, whereas the GEV distribution serves better for out-of-car measurements. For each measurement, the LSV trend was used to construct the respective channel impulse response (CIR), i.e., tap gains at different delays. Next, the CIR information is fed to an 802.11p simulation testbed to evaluate the bit error rate (BER) performance, following a Rician model. The BER results strongly vouch for the suitability of the protocol for in-car as well as out-of-car wireless applications in stationary environments.

Klíčová slova

Intra-vehicle channel; IEEE 802.11p; Channel sounding; Ultra-wideband; Power delay profile; Bit error rate

Autoři

KUKOLEV, P.; CHANDRA, A.; MIKULÁŠEK, T.; PROKEŠ, A.; ZEMEN, T.; MECKLENBRÄUKER, C.

Rok RIV

2015

Vydáno

10. 3. 2015

Nakladatel

Springer

ISSN

1687-1499

Periodikum

EURASIP Journal on Wireless Communications and Networking

Ročník

2015

Číslo

1

Stát

Švýcarská konfederace

Strany od

1

Strany do

9

Strany počet

9

URL

http://jwcn.eurasipjournals.com/content/2015/1/57

Plný text v Digitální knihovně

http://hdl.handle.net/11012/42622

BibTex

@article{BUT112127,
  author="Pavel {Kukolev} and Aniruddha {Chandra} and Tomáš {Mikulášek} and Aleš {Prokeš} and Thomas {Zemen} and Christoph {Mecklenbräuker}",
  title="In-vehicle channel sounding in the 5.8-GHz band",
  journal="EURASIP Journal on Wireless Communications and Networking",
  year="2015",
  volume="2015",
  number="1",
  pages="1--9",
  doi="10.1186/s13638-015-0273-x",
  issn="1687-1499",
  url="http://jwcn.eurasipjournals.com/content/2015/1/57"
}