| 发明名称 |
RADIO COMMUNICATION APPARATUS, RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION METHOD |
| 摘要 |
A radio communication apparatus to perform communication with another radio communication apparatus by using a plurality of frequency bands, the radio communication apparatus includes, a receiving unit configured to receive, when performing a random access procedure to said another radio communication apparatus, a control message by using a first frequency band as a response to a preamble message transmitted by the radio communication apparatus, the control message instructing communication using a second frequency band different from the first frequency band; and a control unit configured to perform, when the control message corresponds to the preamble message, data communication with said another radio communication apparatus by using the second frequency band. |
| 申请公布号 |
US2016029390(A1) |
申请公布日期 |
2016.01.28 |
| 申请号 |
US201514876215 |
申请日期 |
2015.10.06 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
OHTA Yoshiaki;KAWASAKI Yoshihiro;YANO Tetsuya;TANAKA Yoshinori |
| 分类号 |
H04W72/04;H04W74/08 |
主分类号 |
H04W72/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A radio communication apparatus to perform communication with another radio communication apparatus by using a plurality of frequency bands, the radio communication apparatus comprising:
a receiving unit configured to receive, when performing a random access procedure to said another radio communication apparatus, a control message by using a first frequency band as a response to a preamble message transmitted by the radio communication apparatus, the control message instructing communication using a second frequency band different from the first frequency band; and a control unit configured to perform, when the control message corresponds to the preamble message, data communication with said another radio communication apparatus by using the second frequency band. |
| 地址 |
Kawasaki-shi JP |
