Channel estimation using measurement of channel impulse response

Author

Tkac, Andrej ; Wieser, Vladimir

Author_Institution

Dept. of Telecommun. & Multimedia, Univ. of Zilina, Zilina, Slovakia

fYear

2014

fDate

19-20 May 2014

Firstpage

113

Lastpage

117

Abstract

Paper describes measurement of channel impulse response for instantaneous channel state information (CSI). Measurements were done in indoor environment (laboratory) at Department of Telecommunications and Multimedia, University of Zilina. Carrier frequency 2.4 GHz was used for each measurement. Environment between transmitter and receiver was changed through setting of receiving antenna to two main signal propagation components, Line-of-Sight (LOS) and Non-Line-of-Sight (NLOS). Better knowledge of the wireless channel state will result in development of new high-performance wireless transmission.

Keywords

UHF antennas; UHF radio propagation; channel estimation; indoor radio; radio receivers; radio transmitters; receiving antennas; wireless channels; CSI; Department of Telecommunications and Multimedia; University of Zilina; carrier frequency; channel estimation; channel impulse response measurement; frequency 2.4 GHz; high-performance wireless transmission; indoor environment; instantaneous channel state information; line-of-sight component; nonline-of-sight component; radio channels; receiving antenna; signal propagation components; Equations; Generators; MATLAB; Radio frequency; Signal processing; Transmitting antennas; channel impulse response; channel state information; measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

ELEKTRO, 2014

Conference_Location

Rajecke Teplice

Print_ISBN

978-1-4799-3720-2

Type

conf

DOI

10.1109/ELEKTRO.2014.6847883

Filename

6847883