| 摘要 |
<P>PROBLEM TO BE SOLVED: To excellently maintain synchronous communication transmission in star network wireless communication, such as Bluetooth communication, by judging an optimum synchronous packet type according to a communication state. <P>SOLUTION: Provided are means 1013, 1023, 1070, 1032, and 1033 of generating pieces 1103 to 1107 of various state information concerned with the communication states, a means 1060 of deciding a packet type to be used for a synchronous communication transmission channel by previously setting priority decision information on a packet type used for the synchronous communication transmission channel for a possible value of state information and comparing the generated pieces 11043 to 1107 of various sate information with the set priority decision information of the packet type, and a means of following a change procedure for the packet type according to the decision result of the packet type. <P>COPYRIGHT: (C)2004,JPO |
