摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a radio communication system capable of efficiently performing polling communication without interruption while satisfying the regulation of a maximum transmission time in radio communication in which the maximum transmission time is prescribed. <P>SOLUTION: A master station radio communication device 1 includes: polling control means for controlling polling transmission to each slave station radio communication device; and radio wave transmission time control means for calculating an accumulated transmission time of radio wave transmission in each polling time, on the basis of notifications of polling start and polling end from the polling control means. Slave station radio communication devices 2-1 to 2-3 includes polling response means for transmitting to the master station radio communication device 1 a polling response to the polling transmission. The polling control means in the master station radio communication device 1 sets a non-polling time, in which no polling is performed, using the accumulated transmission time, a maximum radio wave transmission time, prescribed on the basis of a predetermined time, and the predetermined time. <P>COPYRIGHT: (C)2013,JPO&INPIT |