SPATIAL PROCESSING USING CONTROL MATRICES FOR PSEUDORANDOM TRANSMISSION CONTROL IN MULTI-ANTENNAE COMMUNICATIONS SYSTEM

摘要

FIELD: physics; communications.;SUBSTANCE: present invention pertains to communication techniques. The transmitting object carries out spatial processing using control matrices, so that data transmission is held in a set of "effective" channels, formed on the real channel used for transmitting data, and control matrices, used for PRTS. Control matrices can be formed by sampling a base matrix, which can be a Walsh or Fourier matrix. Different combinations of scalars are then chosen, each combination of which consists of at least one scalar, of at least row of the base matrix. Each scalar can be a real or complex value. Different control matrices are formed by multiplying the base matrix by each of the different combinations of scalars. Control matrices are different transpositions of the base matrix.;EFFECT: generation and use of control matrices for pseudorandom transmission control (PRTS).;55 cl, 3 dwg, 1 tbl