发明名称 |
APPARATUS AND METHOD FOR TRANSMITTING FEEDBACK INFORMATION IN BROADBAND WIRELESS ACCESS SYSTEM |
摘要 |
<p>An apparatus and method for transmitting feedback information are provided. In a method of operating a transmitter for transmitting feedback information in a broadband wireless access system, the method includes estimating a channel of a second path on the basis of information of a received downlink frame, obtaining a channel representative value corresponding to the estimated channel of the second path, modulating the channel representative value by spreading the channel representative value to a sounding symbol to be transmitted, and transmitting the modulated sounding symbol through a first path.</p> |
申请公布号 |
EP2243256(A4) |
申请公布日期 |
2015.05.13 |
申请号 |
EP20090710000 |
申请日期 |
2009.02.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHANG, CHUNG-RYUL;MOON, JUNE;YOON, SOON-YOUNG;HWNAG, KEUN-CHUL;PARK, SUNG-WOO |
分类号 |
H04B7/04;H04B1/707;H04B7/06;H04J11/00;H04L1/00;H04L25/02;H04L27/26 |
主分类号 |
H04B7/04 |
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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