| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make the number of users performing downlink communication in a distributed FDM system to be variable, while suppressing the amount of information of an L1/L2 control channel, which has been channel-encoded for each user. <P>SOLUTION: The base station apparatus comprise: means for preparing a lower layer control channel including at least resource allocation information and transmission-system information of a data channel for a user device; means for channel-encoding the lower layer control channel individually for each of a plurality of user devices; means for transmitting the data channel and the lower layer control channel to the user device; means for determining a multiplex manner of a downlink wireless resource depending on at least one of a mobility and a traffic type of the user device. Higher layer control information representing that the multiplex manner of the downlink wireless resource is a localized FDM system or distributed FDM system is transmitted through the data channel. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
