发明名称 |
Apparatus and method for transmitting feedback information in broadband wireless access system |
摘要 |
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.
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申请公布号 |
US8553793(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US20090370896 |
申请日期 |
2009.02.13 |
申请人 |
CHANG CHUNG-RYUL;MOON JUNE;YOON SOON-YOUNG;HWANG KEUN-CHUL;PARK SUNG-WOO;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHANG CHUNG-RYUL;MOON JUNE;YOON SOON-YOUNG;HWANG KEUN-CHUL;PARK SUNG-WOO |
分类号 |
H04B7/02;H04B1/707 |
主分类号 |
H04B7/02 |
代理机构 |
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代理人 |
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地址 |
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