Ya-Feng Liu et al.: On the complexity of optimal coordinated downlink beamforming. (2010)conf/icassp/LiuDL1010.1109/ICASSP.2010.5496027On the complexity of optimal coordinated downlink beamforming.3Ya-Feng Liu1Yu-Hong Dai2Zhi-Quan Luo33274-3277ICASSPICASSP20102010provenance information for RDF data of dblp record 'conf/icassp/LiuDL10'2017-05-19T01:25:42+0200