Analysis of UWB -OFDM system for Vehicle to Infrastructure communication

Author

Kabil, S. ; Essaid, B. Ait ; Ouahman, A. Ait ; Elassali, R. ; Boukour, F.

Author_Institution

Dept. Phys., UCAM FSSM, Marrakech, Morocco

fYear

2011

fDate

May 31 2011-June 3 2011

Firstpage

430

Lastpage

433

Abstract

Ultra wide band (UWB) is a candidate technology for future wireless communication especial for vehicle to vehicle and vehicle to infrastructure communication. It uses very short pulses, so that the spectrum of the emitted signals may spread over several GHz and data rates is very important. In this paper, a Vehicle-Infrastructure (V2I) communication system based on the UWB-OFDM (Multi-Band Orthogonal Frequency Division Modulation) technology is studied and analysed. In this application, two parameters are analysed the channels effect and the data rate. The performances of the proposed solution are evaluated in terms of Bit Error Rate (BER) and data rate in AWGN and Rayleigh channels. The results simulations show that the UWB-OFDM system gives a good result in terms of BER and it is necessary to adapt the data rate to the channel propagation environment.

Keywords

AWGN channels; OFDM modulation; Rayleigh channels; error statistics; mobile radio; ultra wideband communication; AWGN channels; BER; Rayleigh channels; UWB-OFDM system; V2I communication; bit error rate; channel propagation environment; multiband orthogonal frequency division modulation technology; ultrawide band technology; vehicle to infrastructure communication; AWGN; Frequency modulation; OFDM; Phase shift keying; Radio transmitters; AWGN channel; Rayleigh channel; UWB-OFDM; V2V and V2I communication; the MB-OFDM solution;

fLanguage

English

Publisher

ieee

Conference_Titel

Logistics (LOGISTIQUA), 2011 4th International Conference on

Conference_Location

Hammamet

Print_ISBN

978-1-4577-0322-5

Type

conf

DOI

10.1109/LOGISTIQUA.2011.5939438

Filename

5939438