Method and apparatus for multi-carrier signal transmission filter bank and a channel estimation

The pilot data and the preamble symbol after modulation; the data modulated data modulated: The present invention proposes a method for transmitting signals in a multicarrier transmitter filter system, comprising the steps of after framing signals obtained to be transmitted; transmitting the signal to be transmitted; the pilot symbols by a preamble consisting of preamble symbols, wherein the pilot for each transmit antenna a pilot preamble symbol occupies FBMC modulation symbols. The present invention also provides an apparatus and channel estimation method and apparatus for transmitting a signal corresponding to the method of implementation of the method.