RELAY COMMUNICATION DEVICE, COMMUNICATION METHOD AND MOBILE COMMUNICATION SYSTEM

摘要

The present invention relates to relay communication equipment, relay communication method thereof and mobile communication system adopting this relay communication equipment. Relay communication equipment mainly comprises: general control unit constituted by digital signal processor; terminal access function unit constituted by radio frequency transceiver and physical layer signal processing equipment as well as independent antenna and feeder thereof; base station function unit constituted by radio frequency transceiver and physical layer signal processing equipment as well as independent antenna and feeder thereof, for implementing radio signal transmission and receiving between the relay communication equipment and a certain base station in mobile communication network, as well as that between the relay communication equipment and mobile terminals. The mobile communication system adopting relay communication equipment comprises at least one the said relay communication equipment. The relay communication equipment can be located in the area that is not covered by mobile communication network, so that common user terminals can acquire mobile communication service in this area. The relay communication equipment fulfills information communication among terminals inside the local subnet and communication between terminal inside the subnet and that outside the subnet through the detected base station. <IMAGE>