A DIVERSITY TRANSMITTER BASED ON LINEAR TRANSFORM PROCESSING OF TRANSMITTED INFORMATION

摘要

A diversity transmission system includes a diversity transmitter (200) receiving incoming symbols and at least one transmitter antenna (240 or 250) transmitting a plurality of multi-carrier modulated signals (220 or 230). Each multi-carrier modulated signal includes a corresponding processed symbol sub-block stream (210). Each symbol of the processed symbol sub-block stream is based on a linear transform of a plurality of incoming symbols. The diversity transmission system further includes a diversity receiver (270) including at least one receiver antenna (260) receiving the plurality of multi-carrier modulated signals. The diversity receiver further includes at one one multi-carrier demodulator (280) for demodulating the received multi-carrier modulated signals and generating a demodulated symbol stream. A symbol processing unit (290) receives the demodulated symbol stream and generates a stream of outgoing symbols.