Impact of adjacent channel interference on the performance of OFDM systems over frequency selective channels

Author

El-Tanany, Mohammed ; Wu, Yiyan ; Hazy, Laszlo

Author_Institution

Dept. of Syst. & Comput. Eng., Carleton Univ., Ottawa, Ont., Canada

Volume

3

fYear

1998

fDate

18-21 May 1998

Firstpage

2241

Abstract

This paper deals with the problem of modelling of adjacent channel interference in OFDM systems, and the impact it may have on the bit error rate performance of such systems subject to a number of system variables and a number of channel conditions which may be encountered when such systems are deployed for certain applications such as high speed wireless LANs and DTTB

Keywords

OFDM modulation; adjacent channel interference; error statistics; filtering theory; quadrature amplitude modulation; radio receivers; spectral analysis; telecommunication channels; wireless LAN; 16QAM; DTTB; OFDM systems; QAM; adjacent channel interference; adjacent channel spectral characteristics; bit error rate performance; channel conditions; channel equalisation; channel estimation; frequency selective channels; high speed wireless LAN; receiver front end analog filtering; system variables; Bit error rate; Data communication; Digital audio broadcasting; Frequency division multiplexing; Frequency modulation; Interchannel interference; Narrowband; OFDM modulation; Transmitters; Wireless LAN;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1998. VTC 98. 48th IEEE

Conference_Location

Ottawa, Ont.

ISSN

1090-3038

Print_ISBN

0-7803-4320-4

Type

conf

DOI

10.1109/VETEC.1998.686156

Filename

686156