Patent ID: 11929795
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A radio communication method executed by a reception-side apparatus provided with M receive antennas, comprising:
acquire a plurality of patterns of a combination acquired by classifying signals from N transmission-side apparatuses into a first signal from a first transmission-side apparatus to be separated by a receive diversity processing, second signals from M−1 transmission-side apparatuses to be cancelled by the receive diversity processing and third signals from N−M transmission-side apparatuses not to be cancelled by the receive diversity processing when the signals is simultaneously received by the M receive antennas from the N transmission-side apparatuses which are more than the M receive antennas;
perform, for each of the plurality of the patterns, a simulation of the receive diversity processing; and
determine such a combination that a signal-to-interference ratio on the first signal after the receive diversity processing is the largest as a combination of signals for which the receive diversity processing is to be executed to perform demodulation.