%A Tien Hoa Nguyen
%A Thanh Hieu Nguyen
%A Van Duc Nguyen
%A Vu Bang Giang Truong
%T Power Optimization for Multiuser MISO-OFDMA Based Cognitive Radio Systems
%C Ho Chi Minh city, Vietnam
%D 2013
%P 34-38
%L SisLab793