RADIO TRANSMITTER, RADIO COMMUNICATION SYSTEM, RADIO TRANSMISSION METHOD AND TRANSMISSION AND RECEPTION METHOD

摘要

PROBLEM TO BE SOLVED: To realize flexible nonuniform protection between high priority data and low priority data without complicating a system.

SOLUTION: The high priority data and the low priority data are respectively space/time encoded by different space/time encoders 500 and 510, a transmission symbol is obtained by combining space/time codes S500 and S510 obtained in the respective space/time encoders 500 and 510 by one symbol mapping device 100, and the transmission symbol is transmitted from a plurality of antennas 300.

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