发明名称 |
USER TERMINAL, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD |
摘要 |
The objective of this invention is to apply power compensation in a signal overlapping section in which uplink transmission power exceeds an upper limit, while minimizing deterioration in uplink transmission quality. A user terminal which can communicate with a plurality of wireless base stations via a plurality of component carriers on a wireless communication system in which it is possible to constitute a system band with a plurality of component carriers, said user terminal being provided with: a transmission unit (106) in which a plurality of component carriers are classified into a plurality of timing groups, and which transmits an uplink physical channel with transmission timing that is controlled for each timing group; and a power control unit (1084) that performs power compensation by assigning priority to physical channels of full-overlap sections in which physical channels having the same subframe number overlap across component carriers, if the uplink transmission timing is controlled in timing group units. |
申请公布号 |
WO2014069085(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
WO2013JP73161 |
申请日期 |
2013.08.29 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
KAKISHIMA, YUICHI;TAKEDA, KAZUAKI;KISHIYAMA, YOSHIHISA |
分类号 |
H04W52/40;H04W52/30;H04W72/04 |
主分类号 |
H04W52/40 |
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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