发明名称 |
WIRELESS COMMUNICATION SYSTEM, MOBILE STATION DEVICE, AND BASE STATION DEVICE |
摘要 |
To provide a wireless communication system, a mobile station apparatus and a base station apparatus which reduce a resource overhead in the transmission of an aperiodic SRS, and are not accompanied with a major change from the specification of the LTE. The wireless communication system includes the base station apparatus and the mobile station apparatus transmitting a data signal to the base station apparatus by SC-FDMA (Single Carrier Frequency Division Multiple Access) system, and the mobile station apparatus transmits a reference signal for channel measurement to the base station apparatus, and the reference signal for channel measurement is transmitted using a channel for data transmission allocated for each of the mobile station apparatuses from the base station apparatus.
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申请公布号 |
EP2464184(A1) |
申请公布日期 |
2012.06.13 |
申请号 |
EP20100806389 |
申请日期 |
2010.07.29 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
AKIMOTO, YOSUKE;SUZUKI, SHOICHI |
分类号 |
H04W72/04;H04J1/00;H04J11/00;H04J99/00;H04W72/12;H04W72/14 |
主分类号 |
H04W72/04 |
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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