TRANSMISSION CONTROL FRAME GENERATION DEVICE AND TRANSMISSION CONTROL DEVICE
摘要
<p>There is provided a transmission control frame generation device capable of reducing the data amount of feedback information while maintaining a high throughput. In this device, an average quality level calculation unit (182) calculates an average SNR value of a plurality of sub-carriers from a plurality of SNR values corresponding to the plurality of sub-carriers. According to an SNR value corresponding to one of the sub-carriers and the average SNR value, a sub-carrier block configuration unit (185) sets the SNR value of the sub-carrier block containing the sub-carrier. A feedback frame generation unit (187) generates a CSI frame used for controlling transmission in the sub-carrier and indicating the value representing the average SNR value and the value representing the SNR value of the sub-carrier block.</p>
申请公布号
WO2006030867(A1)
申请公布日期
2006.03.23
申请号
WO2005JP17056
申请日期
2005.09.15
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;IMAMURA, DAICHI;MIYOSHI, KENICHI