摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wireless communication device, a wireless communication system, a wireless communication method, and a program, which can reliably search for a communication partner while switching frequencies. <P>SOLUTION: The wireless communication device includes: a notification information generation and transmission command unit 108a for transmitting, via a wireless communication network, notification information on the wireless communication device; a receiving and interpretation processing unit 108b for receiving notification information transmitted from another device; a frequency switching unit 108c for successively switching, at random cycles, a frequency at which the notification information is transmitted or a frequency at which the notification information is received; and a transmission processing unit 104 for performing a data transmission process after transmitting or receiving an acknowledgement to the notification information to/from such other device. <P>COPYRIGHT: (C)2011,JPO&INPIT |