Energy- and Spectral-Efficiency Trade-Off in OFDMA Downlink Channels.

Seongjin Kim Heejung Yu

Published in: Wirel. Pers. Commun. (2017)

Keyphrases

trade off
resource allocation
energy consumption
division multiple access
code division multiple access
cellular systems
energy minimization
multi channel
energy efficient
allocation scheme
base station
energy efficiency
communication channels