N Ksairi, P Bianchi,
P Ciblat… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
In a companion paper (see? Resource Allocation for Downlink Cellular OFDMA Systems-
Part I: Optimal Allocation,? IEEE Trans. Signal Process., vol. 58, no. 2, pp. 720-734, Feb …