| 摘要 |
Disclosed are transmission apparatus and a 5 method for sending control information in which the processing time and power consumption at the reception side are reduced by improving theefficiency of reception processing at thereception side. At a base station (100), a10 information generating unit (103) generates control information and an OFDM communicationunit (104) transmits frame including thecontrol information. The control information(300) has a unicast region (320) and15 broadcast/multicast regions (310), and scheduling information units (330) comprising a single MS-ID, a plurality of information elements (IE) that are transmitted to each mobile station (200) corresponding to this MS 20 ID, and an IE number indicator, which is the number information of this plurality of IEs, are included in a group of scheduling information units arranged in the unicast region (320).Fig. 5 |
