发明名称 |
WIRELESS BASE STATION, USER TERMINAL, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD |
摘要 |
The purpose of the present invention is to obtain traffic-adaptive gain while mitigating inter-cell interference, in a wireless communication system in which time division duplexing (TDD) is used. In this wireless communication system, each wireless base station in a cluster uses an UL/DL configuration to communicate with user terminals. The wireless communication system is provided with: a subset selection unit which selects, from among a plurality of subsets respectively including a plurality of UL/DL configurations determined on the basis of the number of fixed subframes having a fixed transmission direction in the cluster, a subset to be used in the cluster; and an UL/DL configuration selection unit which selects, from among the plurality of UL/DL configurations included in the selected subset, an UL/DL configuration to be used to communicate with the user terminals. |
申请公布号 |
WO2014136511(A1) |
申请公布日期 |
2014.09.12 |
申请号 |
WO2014JP52300 |
申请日期 |
2014.01.31 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
NAGATA, SATOSHI;NA, CHONGNING;HOU, XIAOLIN;HARADA, ATSUSHI |
分类号 |
H04W16/10;H04L5/16;H04L5/18;H04W72/04 |
主分类号 |
H04W16/10 |
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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