发明名称 |
RADIO RELAY STATION APPARATUS, RADIO BASE STATION APPARATUS AND RADIO COMMUNICATION METHOD |
摘要 |
Provided are a radio relay station apparatus, a radio base station apparatus and a radio communication method capable of improving user throughput and increasing the capacity in type II relay. The radio communication method of the present invention is characterized by, in a radio relay station apparatus, measuring channel quality of relay links with use of sounding reference signals from mobile terminal apparatuses; and transmitting feedback information including measurement results of channel quality of the relay links to a radio base station apparatus via a backhaul link; in the radio base station apparatus, measuring channel quality of direct links with use of sounding reference signals from the mobile terminal apparatuses, subtracting a correction value from the measurement results of the radio relay station apparatus; and allocating radio resources to a mobile terminal apparatus based on measurement results of the channel quality of the direct links and subtraction results.
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申请公布号 |
US2013279364(A1) |
申请公布日期 |
2013.10.24 |
申请号 |
US201113992825 |
申请日期 |
2011.12.09 |
申请人 |
NAGATA SATOSHI;TAOKA HIDEKAZU;KUSUME KATSUTOSHI;WEITKEMPER PETRA;NTT DOCOMO, INC. |
发明人 |
NAGATA SATOSHI;TAOKA HIDEKAZU;KUSUME KATSUTOSHI;WEITKEMPER PETRA |
分类号 |
H04B17/02 |
主分类号 |
H04B17/02 |
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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