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2004 IEEE 59th Vehicular Technology Conference. VTC 2004-Spring (IEEE Cat. No.04CH37514)
The knowledge for channel states can improve the performance of wireless communications systems, and its benefits are outstanding where the channel states vary fast with time. The fast feedback of channel information was malized in the downlink of cdmaZOOO IxEV-DO system and it shows great enhancement in t e r m of total average throughput. However, it dws not scale well since the burden of feedback channels increases proportionally with the increase of users in number. In this paper, wedoi:10.1109/vetecs.2004.1390515 fatcat:qltlldgqx5ck5djxwexyqjczbi