发明名称 |
BASE STATION, COMMUNICATION TERMINAL, TRANSMISSION METHOD, AND RECEPTION METHOD |
摘要 |
A base station includes a scheduler configured to perform frequency scheduling for each subframe; a control channel generating unit configured to generate a control channel including common control information to be mapped to radio resources distributed across a system frequency band and specific control information to be mapped to one or more resource blocks allocated to each selected user device; and a transmission signal generating unit configured to generate a transmission signal by time-division-multiplexing the common control information and the specific control information according to scheduling information from the scheduler. The common control information includes a format indicator representing one of preset options that indicates the number of symbols occupied by the common control information in one subframe. The common control information includes information units with a predetermined data size. The number of the information units is less than or equal to a specified multiplicity included in broadcast information.
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申请公布号 |
US2010103901(A1) |
申请公布日期 |
2010.04.29 |
申请号 |
US20070522497 |
申请日期 |
2007.12.26 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
MIKI NOBUHIKO;HIGUCHI KENICHI;SAWAHASHI MAMORU |
分类号 |
H04W72/00;H04K1/10 |
主分类号 |
H04W72/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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