Method of operating wireless USB apparatus by receiving operation state information and wireless USB apparatus using the same

A computer-readable recording medium storing a program for implementing a method of operating a first wireless USB apparatus, the method comprising:

• receiving operation state information from a second wireless USB apparatus in a beacon period (BP);
• identifying, by the first wireless USB apparatus which is operating as a host in a first cluster by using the operation state information, a distributed reservation protocol (DRP) corresponding to a second cluster;
• and
• participating, by the first wireless USB apparatus which is operating as the host in the first cluster, in the second cluster as a device by transmitting and receiving data in the DRP corresponding to the second cluster.

A first wireless USB apparatus comprising:

• an operation state information receiving unit which receives operation state information from a second wireless USB apparatus in a beacon period (BP);
• a distributed reservation protocol (DRP) identifier which identifies the DRP corresponding to another cluster by using the operation state information while operating as a wireless USB host;
• and
• a data transceiving unit which transmits and receives data in the DRP corresponding to the other cluster in order to participate in the other cluster as a device.