| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication control method in which deterioration of communication characteristics by a failure of a receiving side device is suppressed in a communication system having a plurality of antennas in each of the transmitting side and the receiving side. <P>SOLUTION: The communication control method has steps of: calculating the number equivalent to or less than the number of normal receiving systems as the number of transmitting systems of a transmitting side device when the receiving side device detects state change from normal to abnormal or state change from abnormal to normal about either of a plurality of receiving systems, transmitting, to the transmitting side device, transmitting system number information as information on the calculated number of transmitting systems, and matching the number of transmitting system to be operated to the number indicated by transmitting system number information when the transmitting side device receives the transmitting system number information from the receiving side device. <P>COPYRIGHT: (C)2007,JPO&INPIT |
