DocumentCode
3041848
Title
Effects of Nonlinear Amplifier and Partial Band Jammer in OFDM with Application to 802.11n WLAN
Author
Chi, David W. ; Das, Pankaj
Author_Institution
Department of Electrical and Computer Engineering, University of California, San Diego, La Jolla, CA 92093. Email: dwchi@ieee.org
fYear
2007
fDate
29-31 Oct. 2007
Firstpage
1
Lastpage
8
Abstract
In this paper, we analyze the combined effects of nonlinear distortion and partial band jamming in an OFDM system through a Rayleigh fading channel. In addition to the effects of nonlinearity and jamming, the system is also subject to the channel estimation error. The nonlinear distortion is produced by a high power amplifier (HPA) located at the transmitter. The jammer is assumed to transmit a collection of single tone jamming signals which have a frequency off set with respect to the desired signal. The analytical model is then extended based on IEEE 802.11n standard. Finally, the simulation results are compared with the theoretical results.
Keywords
AWGN; Additive white noise; Fading; Jamming; Nonlinear distortion; OFDM; Performance analysis; Phase noise; System performance; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference, 2007. MILCOM 2007. IEEE
Conference_Location
Orlando, FL, USA
Print_ISBN
978-1-4244-1513-7
Electronic_ISBN
978-1-4244-1513-7
Type
conf
DOI
10.1109/MILCOM.2007.4455161
Filename
4455161
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