MULTICARRIER SIGNAL, METHOD FOR TRACKING A TRANSMISSION CHANNEL BASED ON SUCH A SIGNAL AND DEVICE THEREFOR

摘要

the invention provides a network system constructed on a time multiporteusesthe frequency with which mxn symbols distributed over m frame -with each of which is divided into n symbols each time determined.the pilot symbols of p frame (21) distributed in time and frequencya cover frame with a lattice structure in such a way.in particular, some at the hands of m subcarriers are notthe pilot symbol and / or a pilot symbol is transmitted in a certainless time of n symbols, and a process of pursuit of a canal.using such a transmission signal and a device for its implementationin the process.