Copy protection method and apparatus of the device WiHD

WiHD (WirelessHD) wireless network transmission in which content of the copy protection of the type of the crystal, and the content to include a MAC (Media Access Control) payload configuration for the MAC sub-packets of the number of the input counter information as the cumulative calculated, and type and packetizes each counter input and output information, a method of copy protection WiHD device transmitting the packet to the MAC WiHD receiving device and a device for copy protection is determined by using a MAC packet is disclosed.