Subcarrier Allocation in Multiuser OFDM Systems: Complexity and Approximability.

Pai-Han Huang Yi Gai Bhaskar Krishnamachari Ashwin Sridharan

Published in: WCNC (2010)

Keyphrases

ofdm system
multipath
estimation algorithm
wireless communication
orthogonal frequency division multiplexing
bit error rate
carrier frequency offset
end to end
fading channels
ground truth
wireless sensor networks