发明名称 |
WIRELESS COMMUNICATION SYSTEM, MOBILE TERMINAL, WIRELESS BASE STATION, AND WIRELESS COMMUNICATION METHOD |
摘要 |
<p>The present invention is designed to realize signaling of DM-RS sequence parameters for improving the flexibility of allocation of DM-RS resources in a system having complex cell structures. According to the radio communication method of the present invention, in a radio communication system supporting a system band formed with a plurality of component carriers by carrier aggregation, a radio base station apparatus allocates uplink DM-RS sequences per mobile terminal apparatus and per component carrier, and reports DM-RS sequence allocation information, and a mobile terminal apparatus generates DM-RS sequences using the allocation information reported from the radio base station apparatus.</p> |
申请公布号 |
EP2849516(A4) |
申请公布日期 |
2016.01.27 |
申请号 |
EP20130787988 |
申请日期 |
2013.04.19 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
KAKISHIMA, YUICHI;KISHIYAMA, YOSHIHISA;NAGATA, SATOSHI;TAKEDA, KAZUAKI |
分类号 |
H04L5/00;H04W16/32;H04W72/04 |
主分类号 |
H04L5/00 |
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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