发明名称 AN APPARATUS AND A METHOD FOR RECEIVING BROADCAST
摘要 An apparatus and a method for receiving broadcasting are provided to accurately equalize a channel by removing a symbol with low reliability based on channel state information extracted through a channel transfer function value of a broadcasting reception signal. A demodulating unit(200) demodulates a modulated broadcasting reception signal. A channel equalizing unit(100) differently applies a predetermined threshold to each channel symbol in the demodulated signal, and removes a sub-carrier wave having a channel transfer function power smaller than the predetermined threshold from each channel symbol. A decoding unit decodes the signals equalized at the channel equalizing unit.
申请公布号 KR20070075850(A) 申请公布日期 2007.07.24
申请号 KR20060004539 申请日期 2006.01.16
申请人 LG ELECTRONICS INC. 发明人 KIM, TAE HO
分类号 H04N7/015 主分类号 H04N7/015
代理机构 代理人
主权项
地址