DocumentCode
2760592
Title
Analytic quantization modeling of OFDM signals using normal Gaussian distribution
Author
Ehm, Henning ; Winter, Sebastian ; Weigel, Robert
Author_Institution
Univ. of Erlangen-Nuremberg, Erlangen
fYear
2006
fDate
12-15 Dec. 2006
Firstpage
847
Lastpage
850
Abstract
This paper presents a rigorous analytic approach for the quantization of OFDM signals. The signal-to-noise ratio at the ADC output is derived as a function of the input signal´s standard deviation and the ADC input range. Furthermore, the maximum signal-to-noise ratio is calculated for various ADC resolutions. The analytic results are verified by simulations applying an OFDM WLAN signal as well as normal distributed white Gaussian noise.
Keywords
Gaussian distribution; Gaussian noise; OFDM modulation; quantisation (signal); wireless LAN; ADC resolution; OFDM WLAN signal; analytic quantization modeling; normal Gaussian distribution; normal distributed white Gaussian noise; signal-to-noise ratio; Analytical models; Gaussian distribution; Gaussian noise; OFDM; Probability density function; Quantization; Signal analysis; Signal resolution; Signal to noise ratio; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2006. APMC 2006. Asia-Pacific
Conference_Location
Yokohama
Print_ISBN
978-4-902339-08-6
Electronic_ISBN
978-4-902339-11-6
Type
conf
DOI
10.1109/APMC.2006.4429546
Filename
4429546
Link To Document