A system includes a receiver for receiving a modulated signal. The receiver includes a gain estimator for converting complex data representative of constellation points of the modulated signal into scalar data representation. The gain estimator is configured to fold a first portion of the scalar data representation onto a second portion of the scalar data representation. The gain estimator is further configured to estimate a constellation gain value from the folded first portion and the second portion of the scalar data representation.
申请公布号
EP2073476(A2)
申请公布日期
2009.06.24
申请号
EP20080172171
申请日期
2008.12.18
申请人
MEDIATEK INC.
发明人
PEDERSEN, CARSTEN AAGAARD;SHEN, JOHN ZIJUN;YAN, AIGUO;MATHEW, DEEPAK;KOCIC, MARKO;FISHER-JEFFES, TIMOTHY PERRIN;KELLER, THOMAS