Adaptive Radio Resource Allocation for Downlink OFDMA/SDMA Systems. - Chun-Fan Tsai; Chung-Ju Chang; Fang-Ching Ren; Chin-Ming Yen (ICC, 2007)

Adaptive radio resource allocation for downlink OFDMA/SDMA systems with multimedia traffic. - Chun-Fan Tsai; Chung-Ju Chang; Fang-Ching Ren; Chin-Ming Yen (IEEE Trans. Wirel. Commun., 2008)