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Being the manner which allocates the frequency resource of base station to the user terminal the device and the mannered null orthogonal frequency division multiplex which allocate the frequency in order
Being the manner which allocates the frequency resource of base station to the user terminal the device and the mannered null orthogonal frequency division multiplex which allocate the frequency in order
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机译：作为将基站的频率资源分配给用户终端的方式，依次分配频率的设备和习惯的零正交频分复用
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摘要
An apparatus and method for allocating a frequency resource to a user equipment (UE) in an orthogonal frequency division multiplexing (OFDM) mobile communication system. A base station receives feedback information including at least mobility information from the UE, and determines from the mobility information whether the UE belongs to a fast group or a slow group. The base station allocates a frequency resource for the UE according to an open-loop solution if the UE belongs to the fast group, allocates a frequency resource for the UE according to a closed-loop solution if the UE belongs to the slow group, and transmits data for the UE using the allocated frequency resource.
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