| 摘要 |
PURPOSE: A wireless relay apparatus is provided to make data be relayed in a mutual wireless transmission and reception between a computer and a peripheral device. CONSTITUTION: A wireless relay apparatus comprises a doner relay(300) and a relay(400). The doner relay(300) supplies and receives data to and from a corresponding channel through a radio frequency transition and reception, and has a plurality of interface parts connected to corresponding input/output parts of a computer. The interface parts are connected to corresponding modulation/demodulation parts, respectively. A transceiver of the doner relay(300) transmits modulated data from the respective modulation/demodulation parts to corresponding channels, and transmits data received from the channels to the corresponding modulation/demodulation parts. The relay(400) performs an interface with a peripheral device which is connected to an internal interface part. A modulation/demodulation part of the relay(400) modulates the interfaced data to transmit the modulated data through a transceiver to a corresponding channel. A signal received by the transceiver of the relay(400) is demodulated by the modulation/demodulation part, and then is transferred to the peripheral device through the internal interface part.
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