| 发明名称 |
USER APPARATUS, BASE STATION, AND COMMUNICATION METHOD |
| 摘要 |
A user apparatus configured to perform communication with a base station in a radio communication including the base station and the user apparatus, including: a transmission unit configured to transmit a plurality of uplink signals by a plurality of antenna ports or beams; and a reception unit configured to receive, from the base station that monitors the plurality of uplink signals, identification information of a specific uplink signal received by the base station; wherein the transmission unit transmits a data signal using an antenna port or a beam corresponding to an uplink signal that is identified by the identification information received by the reception unit. |
| 申请公布号 |
US2016352403(A1) |
申请公布日期 |
2016.12.01 |
| 申请号 |
US201515116348 |
申请日期 |
2015.02.02 |
| 申请人 |
NTT DOCOMO, INC. |
发明人 |
Kishiyama Yoshihisa;Kakishima Yuichi |
| 分类号 |
H04B7/06;H04B7/04;H04W72/04;H04L5/00 |
主分类号 |
H04B7/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A user apparatus configured to perform communication with a base station in a radio communication including the base station and the user apparatus, comprising:
a transmission unit configured to transmit a plurality of uplink signals by a plurality of antenna ports or beams; and a reception unit configured to receive, from the base station that monitors the plurality of uplink signals, identification information of a specific uplink signal received by the base station; wherein the transmission unit transmits a data signal using an antenna port or a beam corresponding to an uplink signal that is identified by the identification information received by the reception unit. |
| 地址 |
Tokyo JP |
