TRANSMISSION PARAMETER INDICATION METHOD AND SYSTEM Russian patent published in 2014 - IPC H04W48/12 H04B7/04 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to wireless communication. A transmission parameter indication method involves, at multiuser data transmission with many inputs-outputs, use of a newly added indication signal in a format of control information of a downlink for indication of combined coded parameters when numbers of activated packages are different. When a single package is activated, a stage of use of a newly added indication signal involves indication of performance of combined coding of one or more parts of information in the following information: on transmission of information on separation, number of transmission levels, coding authenticity, antenna port, extension code and reference signal information. When two packages are activated, the stage of use of the newly added indication signal involves indication of performance of combined coding of one or more parts of information in the following information: number of transmission levels, coding authenticity, antenna port, extension code of a spectrum and reference signal information.

EFFECT: providing a possibility of indicating a transmission parameter that supports multiuser data transmission with many inputs-outputs (MIMO) based on a reference demodulation signal.

6 cl, 1 dwg