Title :
A select-channel approach to power-efficient OFDM transmission
Author_Institution :
William Hansen Hall Dept. of Electr. & Comput. Eng., Univ. of Louisiana at Lafayette, Lafayette, LA, USA
Abstract :
A novel approach involving selective channel signaling is proposed to achieve significant reductions in power requirements in OFDM. It is shown that by using only a subset of the available channels, savings in power can be achieved without sacrificing channel capacity.
Keywords :
OFDM modulation; channel capacity; set theory; channel capacity; power-efficient OFDM transmission; select-channel approach; Binary phase shift keying; Channel capacity; Noise; OFDM; Receivers; Wireless communication; Wireless sensor networks; OFDM; channel selection; power efficiency;
Conference_Titel :
Online Conference on Green Communications (GreenCom), 2013 IEEE
Conference_Location :
Piscataway, NJ
DOI :
10.1109/OnlineGreenCom.2013.6731025
