发明名称 |
USER TERMINAL, WIRELESS BASE STATION, AND WIRELESS COMMUNICATION METHOD |
摘要 |
In order to transmit a paging to a user terminal with high quality, transmit a CSI-RS effectively and perform UL HARQ efficiently in HetNet, the present invention provides a radio communication method having the steps of: a micro base station which is arranged in a macro cell and forms a smaller micro cell than the macro cell, transmitting, to a user terminal, a signal having a CSI-RS subframe including a CSI-RS and a paging subframe including modification notification information indicating modification in system information and a control signal indicating not to measure a CSI-RS when the CSI-RS subframe and the paging subframe collide with each other; and the user terminal determining a CSI-RS subframe to measure the CSI-RS based on the control signal when the CSI-RS subframe and the paging subframe collide with each other. |
申请公布号 |
EP2640109(A1) |
申请公布日期 |
2013.09.18 |
申请号 |
EP20110840551 |
申请日期 |
2011.11.08 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
ABE, TETSUSHI;NAGATA, SATOSHI;MIKI, NOBUHIKO;OOKUBO, NAOTO |
分类号 |
H04W24/00;H04W68/02;H04W84/10 |
主分类号 |
H04W24/00 |
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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