| 摘要 |
PURPOSE: A mobile communication repeater mounted on a mobile body is provided to automatically perform a communication connection between preset external servers, and to transmit shipping information of the mobile body to the external servers while receiving external shipping information from the servers, thereby supplying a mobile body-related information transceiving function and a repeater function together. CONSTITUTION: The first and second duplexers(201,209) separate forward signals from reverse signals. A downlink relay processor(205) includes a distributor for distributing paths of the forward signals and outputting the distributed forward signals to a down converter(203). An uplink relay processor(207) includes a coupler for coupling paths of the reverse signals. The down converter(203) down-converts the forward signals to output the down-converted signals to a mobile communication processor(210). An up converter(211) up-converts reverse baseband signals outputted from the mobile communication processor(210) to output the up-converted signals to the coupler. The mobile communication processor(210) receives forward baseband signals to process the signals, and transmits the reverse signals to output the reverse baseband signals. A controller(200) controls a communication connection between external servers, displays shipping information received from the external servers, and transmits shelf shipping information of a mobile body to the external servers.
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