| 发明名称 |
RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS AND RADIO COMMUNICATION METHOD |
| 摘要 |
The present invention is designed to provide a radio communication system, a radio base station apparatus and a radio communication method which can realize high transmission rate while reducing the calculation load involved in CoMP scheduling. The present invention provides a radio communication system including a plurality of radio base station apparatuses and a user terminal that is configured to be able to perform coordinated multiple point transmission/reception with the plurality of radio base station apparatuses, and, in this radio communication system: the radio base station apparatus has: an operation section (420) that calculates the priority of a pattern to be a candidate for radio resource allocation, which is determined based on candidate cell information that is reported from the user terminal and that shows a candidate of a cell to perform coordinated multiple point transmission; and a scheduling section (421) that executes scheduling based on the priority calculated in the operation section; and the user terminal has: a reporting section that reports the candidate cell information to the radio base station apparatus. |
| 申请公布号 |
US2014348096(A1) |
申请公布日期 |
2014.11.27 |
| 申请号 |
US201214357579 |
申请日期 |
2012.11.22 |
| 申请人 |
NTT DOCOMO, INC. |
发明人 |
Nagata Satoshi;Yun Xiang;She Xiaoming;Chen Lan |
| 分类号 |
H04W72/12;H04B7/02 |
主分类号 |
H04W72/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A radio communication system comprising a plurality of radio base station apparatuses and a user terminal that is configured to be able to perform coordinated multiple point transmission/reception with the plurality of radio base station apparatuses, wherein:
the radio base station apparatus comprises:
an operation section that calculates a priority of a pattern to be a candidate for radio resource allocation, which is determined based on candidate cell information that is reported from the user terminal and that shows a candidate of a cell to perform coordinated multiple point transmission; anda scheduling section that executes scheduling based on the priority calculated in the operation section; and the user terminal comprises:
a reporting section that reports the candidate cell information to the radio base station apparatus. |
| 地址 |
Tokyo JP |
