A method for broadcasting a data packet in a wireless universal serial bus
(USB) environment, a method for receiving the data packet being
broadcasted, a wireless USB host, and a wireless USB device are provided.
The method for broadcasting a data packet in a wireless USB environment
includes generating a management packet containing broadcast Channel Time
Allocation (CTA) information, transmitting the management packet to at
least one USB device within a cluster of USB devices, and broadcasting a
data packet during a time indicated by the broadcast CTA information.