发明名称 |
RADIO TRANSMISSION DEVICE, AND RADIO TRANSMISSION METHOD |
摘要 |
<p>Provided is a radio transmission device, which is enabled to improve a reception quality by improving the channel estimation precision of specific data such as control data. In this device, a mapping control unit (109) acquires pilot position information (at ST1010), and determines a resource block or a candidate for the mapping position of control channel data (at ST1020). The mapping control unit (109) also determines a resource block other than that candidate as the mapping position of other data (at ST1030). Moreover, the mapping control unit (109) generates a mapping control signal for instructing a mapping unit (104) the candidate of the mapping position of the control data and the mapping position of other data, that is, a mapping method, and outputs the generated mapping control signal to the mapping unit (104).</p> |
申请公布号 |
WO2007052767(A1) |
申请公布日期 |
2007.05.10 |
申请号 |
WO2006JP322015 |
申请日期 |
2006.11.02 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;MATSUMOTO, ATSUSHI;IMAMURA, DAICHI;FUTAGI, SADAKI;IWAI, TAKASHI |
发明人 |
MATSUMOTO, ATSUSHI;IMAMURA, DAICHI;FUTAGI, SADAKI;IWAI, TAKASHI |
分类号 |
H04J11/00;H04B7/26;H04J1/02 |
主分类号 |
H04J11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|