Method for transmitting data in a MIMO telecommunication system that provides a high diversity when viewed from the receiving end

摘要

This invention at least two transmission antennas (ta1 and ta2...taNt) it regards the method in order to transmit the data with the transmitter and the receiver which are provided. The method due to this invention, furthermore, includes symbol spread step. In the process of this symbol spread step, continual symbol ZI of the specified quantity...The component Zij of ZS (i=I - S and J=I - Nt), the above-mentioned transmission antenna (ta1 and ta2...taNt) through, before being transmitted, it spreads over time. Therefore, as for the data where option is transmitted instantaneously, like case of the known MIMO system, single symbol Zi (i=1 - S) it is not to display, S Nt of continual symbol mixture between the component is displayed. Therefore, due to this mixture, you saw from the reception edge, data diver city regarding time is introduced.