发明名称 |
RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND RADIO COMMUNICATION METHOD |
摘要 |
A radio base station apparatus that reports SRS (Sounding Reference Signal) transmission control information to a mobile terminal apparatus and controls transmission of an SRS by the mobile terminal apparatus is described. The radio base station includes an SRS setting section configured to select bit information to report to the mobile terminal apparatus, from a table having bit information to indicate not to trigger the SRS and bit information to indicate to trigger the SRS using a default SRS parameter and a reporting section configured to report the bit information for the mobile terminal apparatus using a downlink control channel. |
申请公布号 |
US2015156772(A1) |
申请公布日期 |
2015.06.04 |
申请号 |
US201414558107 |
申请日期 |
2014.12.02 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
Nishikawa Daisuke;Takeda Kazuaki;Abe Tetsushi;Kishiyama Yoshihisa |
分类号 |
H04W72/04 |
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 |
Tokyo JP |