Energy-efficient power allocation in OFDM-based cognitive radio systems: A risk-return model
Hasan, Z., Bansal, G., Hossain, E., Bhargava, V.Volume:
8
Year:
2009
Language:
english
DOI:
10.1109/twc.2009.12.090394
File:
PDF, 519 KB
english, 2009