发明名称 |
COMMUNICATION SYSTEM, MOBILE STATION DEVICE, BASE STATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT |
摘要 |
The present invention enables a signal containing control information to be efficiently transmitted and received between a base station apparatus and a mobile station apparatus. The mobile station apparatus includes a first control unit configured to control, for a localized EPDCCH which is an EPDCCH constituted by a resource of one PRB pair, the EPDCCH being constituted by an aggregation of one or more ECCEs, a plurality of PRB pairs being configured as a region to which the EPDCCH is to be possibly mapped, an antenna port associated with a reference signal used for demodulation of a signal mapped to a corresponding ECCE constituted by a resource obtained by dividing the PRB pair. |
申请公布号 |
EP2793518(A4) |
申请公布日期 |
2015.09.09 |
申请号 |
EP20120857592 |
申请日期 |
2012.12.07 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
NAKASHIMA, DAIICHIRO;IMAMURA, KIMIHIKO;NOGAMI, TOSHIZO;SHIMEZAWA, KAZUYUKI |
分类号 |
H04W72/04;H04L5/00 |
主分类号 |
H04W72/04 |
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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