Optimal Power Allocation for PSM-OFDM Systems With Imperfect Channel Estimation.

You Li Yashan Pang Wanbin Tang Xia Lei Yue Xiao

Published in: IEEE Access (2018)

Keyphrases

ofdm system
channel estimation
estimation algorithm
multiple input multiple output
multipath
wireless communication
mimo systems
bit error rate
fading channels
orthogonal frequency division multiplexing
communication systems
recursive least squares
wireless channels