NEAR-DISTANCE DIGITAL DATA TRANCEIVING DEVICE

摘要

PURPOSE: A short distance digital data transceiving device is provided to support a wireless interface by being mounted to a host device with a usual external interface standard. CONSTITUTION: A wireless interface unit(110) converts baseband data into an RF(Radio Frequency) signal and transmits the RF signal. External interface units receive data from the outside. A memory unit(130) stores the data received through the external interface units, the baseband data received through the wireless interface unit, and the baseband data to be converted into the RF signal. A protocol processing unit(140) encodes the data stored in the memory unit into the baseband data.