EMISSION FOR CDMA COMMUNICATIONS SZSTEMS ON THE MIMO CHANNEL

摘要

The invention relates to a transmission method for multiple users wishing to transmit digital data on a frequency selective channel by means of multiple transmitting and receiving antennas is characterised in that it uses encoded interleaved data(d[n]) for carrying out a demultiplexing (105) on K channels, wherein k is strictly greater than the numbers T of transmitting antennas, the modulation (107) of the thus demultiplexed data, an inner linear coding (108) defined by a generator matrix (W,Wn) having N/K dimensions, wherein N is strictly greater than T and the inner coding is applied on K-dimensioned vectors of modulated data. A transmitting system for carrying out said method is also disclosed.