The invention provides a method for generating a pilot signal structure in an orthogonal frequency division multiplexing (OFDM) communication system having a transmitter with a least one transmitting antenna. The method involves composing a frame with a time domain and a frequency domain. The frame (1010) has a transmission time interval in the time domain. A pilot signal having a pilot power level is located into two orthogonal frequency division multiplexing symbols of the frame.
