| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a program capable of appropriately setting the master unit of a communication group utilizing an Ad-hoc network, and to provide an information storage medium, a game machine and a communication game system. <P>SOLUTION: A communication part is made to transmit a master unit desire request packet for requesting participation as the master unit of the communication group to the communicable range of a present machine, and in the case that the communication part receives an answer packet transmitted from the other game machine present inside the communicable range of the present machine for the transmitted master unit desire request packet, the setting state of a master unit slot is confirmed on the basis of the received answer packet, and the present machine is set as the master unit of a free master unit slot in the case of judging that there is a free master unit slot on the basis of the confirmed result. Also, in the case that the communication part does not receive the answer packet from the other game machine for the master unit desire request packet transmitted from the present machine within prescribed time, it is judged that there is the free master unit slot and the present machine is set as the master unit of the free master unit slot. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
