Comparative performance analysis of two channel estimation techniques for DSRC systems based on the IEEE 802.11p standard

Author

Jaime-Rodriguez, J.J. ; Gutierrez, C.A. ; Luna Rivera, J.M. ; Campos-Delgado, D.U. ; Velazquez, R.

Author_Institution

Fac. de Cienc., Univ. Autonoma de San Luis Potosi, San Luis Potosi, Mexico

fYear

2014

fDate

12-14 Nov. 2014

Firstpage

1

Lastpage

6

Abstract

Resume- In a parallel paper we proposed a novel wideband mobile-to-mobile (M2M) fading channel simulator for vehicular communication systems (VCS). The proposed simulator provides an accurate and flexible solution to reproduce the correlation properties of time and frequency selective M2M channels under arbitrary scattering conditions. In this paper we demonstrate that the M2M channel simulator is well suited for the performance analysis of dedicated short range communications (DSRC) systems. We carry out a comparative performance analysis of two channel estimation techniques considered in prototype cards based on DSRC technology and IEEE 802.11p standard: The least squares (LS) estimator and the Spectral Temporal Averaging (STA) equalization scheme. The obtained results agree with those found in the literature for both estimators.

Keywords

channel estimation; fading channels; least squares approximations; mobile communication; wireless LAN; DSRC systems; IEEE 802.11p standard; LS estimator; M2M fading channel simulator; STA equalization scheme; VCS; arbitrary scattering conditions; comparative performance analysis; dedicated short range communications; least squares; parallel paper; spectral temporal averaging; two channel estimation techniques; vehicular communication systems; wideband mobile-to-mobile fading channel simulator; Binary phase shift keying; Channel estimation; Irrigation; OFDM; Performance analysis; Silicon compounds; 802.11p; Channel simulator; Palabras Clave; channel estimation; dedicated short range communications (DSRC); vehicular communication system (VCS);

fLanguage

English

Publisher

ieee

Conference_Titel

Central America and Panama Convention (CONCAPAN XXXIV), 2014 IEEE

Conference_Location

Panama City

Type

conf

DOI

10.1109/CONCAPAN.2014.7000428

Filename

7000428