| 发明名称 |
MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION |
| 摘要 |
An objective is to improve communication quality by reducing an insertion loss or the like of a diplexer inserted to reduce a leakage from an uplink band to a downlink band in different bands. A mobile communication method according to the present invention includes the steps of: transmitting simultaneous transmission capability information from a mobile station UE to a radio base station eNB, the simultaneous transmission capability information indicating whether or not the mobile station UE can transmit uplink data signals via multiple carriers in the same sub-frame while performing uplink CA; performing scheduling for the mobile station UE by the radio base station eNB on the basis of the simultaneous transmission capability information; and performing communication by the mobile station UE on the basis of the scheduling information. |
| 申请公布号 |
US2015023268(A1) |
申请公布日期 |
2015.01.22 |
| 申请号 |
US201314375880 |
申请日期 |
2013.01.31 |
| 申请人 |
NTT DOCOMO, INC. |
发明人 |
Uchino Tooru;Abeta Sadayuki;Umesh Anil;Takahashi Hideaki;Sagae Yuta;Nishikawa Daisuke;Takeda Kazuaki |
| 分类号 |
H04W72/12;H04B7/06;H04L5/00;H04W72/04 |
主分类号 |
H04W72/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A mobile communication method in a mobile communication system capable of performing uplink carrier aggregation using different frequency carriers, the method comprising the steps of:
transmitting simultaneous transmission capability information from a mobile station to a radio base station, the simultaneous transmission capability information indicating whether or not the mobile station can transmit uplink data signals via a plurality of carriers in a same sub-frame while performing the uplink carrier aggregation; and performing scheduling for the mobile station by the radio base station on the basis of the simultaneous transmission capability information. |
| 地址 |
Tokyo JP |
