发明名称 |
MOBILE COMMUNICATION SYSTEM, BASE STATION DEVICE, USER DEVICE, AND METHOD |
摘要 |
<p>A disclosed base station apparatus includes a measurement unit measuring received quality of a reference signal, a scheduling unit providing scheduling information indicating allocation of a radio resource in uplink, and a transmission unit transmitting a control signal including the scheduling information. Further when, after a first packet is transmitted using a first frequency band, a retransmission packet of the first packet is transmitted using a second frequency band other than the first frequency band, the control signal further includes information indicating a difference between received quality in the first frequency band and that in the second frequency band, and the retransmission packet is transmitted at a transmission power level determined by adding a transmission power level of the first packet to that corresponding to the difference.</p> |
申请公布号 |
EP2234441(A1) |
申请公布日期 |
2010.09.29 |
申请号 |
EP20080860785 |
申请日期 |
2008.12.11 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
NISHIKAWA, DAISUKE;KISHIYAMA, YOSHIHISA;SAWAHASHI, MAMORU |
分类号 |
H04W52/48;H04L1/00;H04L1/16;H04L1/18;H04W52/24;H04W52/28 |
主分类号 |
H04W52/48 |
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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