发明名称 |
RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD IN COMMUNICATION SYSTEM |
摘要 |
A radio communication apparatus includes: a receiving unit configured to receive a cognitive signal including system information of each of a plurality of systems; a metric unit configured to prepare metric information indicating relationship degree between the radio communication apparatus and a communication system to which the radio communication apparatus does not belong; a condition determination unit configured to determine whether a restriction should be imposed on transmission by the radio communication apparatus based on the system information and the metric information; and a transmission unit configured to transmit a signal using predetermined radio resources when transmission by the radio communication apparatus is not prohibited.
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申请公布号 |
EP2262298(A1) |
申请公布日期 |
2010.12.15 |
申请号 |
EP20090726726 |
申请日期 |
2009.03.17 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
FUJII, HIROMASA;YOSHINO, HITOSHI |
分类号 |
H04W16/14;H04W88/06 |
主分类号 |
H04W16/14 |
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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