METHOD OF BIT CALCULATION FOR PDSCH TRANSMISSION

摘要

PURPOSE: A PDSCH transfer bit number calculating method and an apparatus thereof are provided to supply in order to accurately calculate several bit to a code word per PDSCH in advance. CONSTITUTION: A resource assigning unit(101) assigns the resource about a downlink data channel. A channel analyser(113) searches channel use conditions about the required resource in the resource assigning unit. The channel analyser grasps an usable resource. A sub-carrier analyzing unit(125) grasps the usable sub-carrier about the usable resource. A bit number calculating unit(131) produces a transfer bit number per a code word transferred to the downlink data channel.