发明名称 |
RADIO COMMUNICATION TERMINAL DEVICE AND RADIO TRANSMISSION METHOD |
摘要 |
It is possible to provide a radio communication terminal device and a radio transmission method which can improve reception performance of a CQI and a reference signal. A phase table storage unit (112) stores a phase table which correlates the amount of cyclic shift to complex coefficients {w1, W2} to be multiplied on the reference signal. A complex coefficient multiplication unit (113) reads out a complex coefficient corresponding to the amount of cyclic shift indicated by resource allocation information, from the phase table storage unit (112) and multiplies the read-out complex coefficient on the reference signal so as to change the phase relationship between the reference signals in a slot. |
申请公布号 |
EP2228934(A4) |
申请公布日期 |
2011.07.13 |
申请号 |
EP20080870529 |
申请日期 |
2008.12.26 |
申请人 |
PANASONIC CORPORATION |
发明人 |
TAKATA, TOMOFUMI;IMAMURA, DAICHI;NAKAO, SEIGO;FUTAGI, SADAKI;IWAI, TAKASHI;OGAWA, YOSHIHIKO |
分类号 |
H04J11/00;H04B1/707;H04J13/00;H04W72/04 |
主分类号 |
H04J11/00 |
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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