Jefferson IP Law, LLP
Apparatus and method for transmitting feedback information in broadband wireless access system
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.
Samsung Electronics Co., Ltd.
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Sung-Woo Keun-Chul Chung-Ryul June Soon-Young
Park Hwang Chang Moon Yoon