Title :
An Investigation Of The Improved Nyquist Pulses Families For OFDM Use
Author :
Onofrei, Ligia Alexandra ; Alexandru, Nicolae Dumitru
Author_Institution :
"Stefan cel Mare" Univ. of Suceava, Suceava
Abstract :
The new families of Nyquist pulses recently proposed and studied [15, 16, 17, 18] are investigated for the OFDM use, to reduce the sensitivity of the OFDM systems to the frequency offset. The results presented in this paper are comparable or outperform the recently found pulses [2, 3, 4, 5, 8, 9] in terms of the intercarrier interference (ICI) power.
Keywords :
OFDM modulation; intercarrier interference; Nyquist pulse; OFDM system; intercarrier interference power; orthogonal frequency division multiplexing; Bandwidth; Digital communication; Filters; Interference; Jitter; OFDM modulation; Pulse shaping methods; Radio frequency; Radio transmitters; Shape;
Conference_Titel :
Signals, Circuits and Systems, 2007. ISSCS 2007. International Symposium on
Conference_Location :
Iasi
Print_ISBN :
1-4244-0969-1
Electronic_ISBN :
1-4244-0969-1
DOI :
10.1109/ISSCS.2007.4292795
