RELAY DEVICE FOR WIRELESS COMMUNICATION AND COMMUNICATION METHOD FOR RELAY DEVICE FOR WIRELESS COMMUNICATION WITH BASE STATION AND TERMINAL Russian patent published in 2014 - IPC H04B7/24 

FIELD: radio engineering, communication.

SUBSTANCE: invention discloses a relay device which comprises: a first receiving channel configured to receive signals from a base station, or from a base station and a terminal, a second receiving channel configured to receive signals from a terminal, a first transmitting channel configured to transmit signals to a base station, or to a base station and a terminal, and a second transmitting channel configured to transmit signals to a terminal, and further comprises: a radio frequency control unit configured to control the first receiving channel, the second receiving channel, the first transmitting channel and the second transmitting channel during communication with the base station and terminal, and which enables to bandwidth usage in the following mode: synchronous reception of signals from the base station and terminal in a first time interval, and synchronous transmission of signals to the base station and terminal in a second time interval, and wherein the third bandwidth and fifth bandwidth are two secure bandwidths between the frequency division duplex (FDD) operating bandwidth and the second bandwidth which serves as the time division duplex (TDD) operating bandwidth.

EFFECT: high efficiency and flexibility of using secure bandwidth.

17 cl, 7 dwg