| 摘要 |
PROBLEM TO BE SOLVED: To easily perform reconnection when communication between wireless communication devices has been disconnected, in communication using a Wi-Fi Direct function.SOLUTION: A relay side wireless communication device, which is one of a plurality of wireless communication devices directly communicating with each other and is for functioning as a relay device for communicating with another wireless communication device, includes: a shared information generation unit for generating shared information that is to be shared with the other wireless communication device; a shared information transmission unit for transmitting the generated shared information to the other wireless communication device when communication with the other wireless communication device has been established; an authentication information generation unit for generating, on the basis of the shared information, authentication information for authenticating the other wireless communication device; and an authentication processing unit that when the communication with the other wireless communication device has been disconnected, performs authentication processing for re-establishing communication with the other wireless communication device on the basis of the generated authentication information and authentication information generated on the basis of the shared information in the other wireless communication device to which the shared information has been transmitted.SELECTED DRAWING: Figure 5 |
