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ADAPTIVE RESOURCE ALLOCATING METHOD OF A MULTIUSER OFDM SYSTEM FOR PROVIDING MULTIUSER DIVERSITY EFFECTS IN A MULTIFRAME ENVIRONMENT
ADAPTIVE RESOURCE ALLOCATING METHOD OF A MULTIUSER OFDM SYSTEM FOR PROVIDING MULTIUSER DIVERSITY EFFECTS IN A MULTIFRAME ENVIRONMENT
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机译：在多帧环境中提供多用户多样性效应的多用户OFDM系统的自适应资源分配方法
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摘要
PURPOSE: An adaptive resource allocating method and apparatus of a multiuser OFDM system are provided to maximize the data transfer rate of the entire system while satisfying an inter-user required transfer rate. ;CONSTITUTION: An apparatus establishes an inter-user required transfer rate to all connected user terminals(402). The apparatus receives the current channel state information at each frame f from all user terminals. The apparatus allocates a subcarrier so that the whole data transfer rate of a system is maximized(404). The apparatus redistributes a power source allocated to the subcarrier(406). The apparatus confirms the current frame is the last frame(408).;COPYRIGHT KIPO 2011
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