Title :
N-continuous OFDM
Author :
Van de Beek, Jaap ; Berggren, Fredrik
Author_Institution :
Huawei Technol. Sweden, Kista
fDate :
1/1/2009 12:00:00 AM
Abstract :
In this letter we report a new OFDM signalling format characterized by a precoder that renders the emitted signal´s phase and amplitude continuous. It achieves superior out-of- band power characteristics at the price of a slightly reduced receiver sensitivity.
Keywords :
OFDM modulation; precoding; telecommunication signalling; OFDM signalling format; continuity; out-of- band power characteristics; precoder; receiver sensitivity; Constellation diagram; Digital filters; Disruption tolerant networking; OFDM; Robustness; Signal design; Transmitters; Wireless sensor networks; OFDM, precoding, out-of-band emission;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2009.081446
