BASE STATION AND METHOD AND DEVICE FOR RETURNING SIGNAL Russian patent published in 2017 - IPC H04W88/08 

FIELD: wireless communication equipment.

SUBSTANCE: invention relates to wireless communication system, in particular, to returning a signal for base station. Invention describes a base station which includes a first return unit located in radio frequency system, and a second return unit located in baseband processing system, first return unit is designed for implementation of analogue modulation of uplink analogue signal of first frequency band of base station in order to obtain an uplink analogue signal of second frequency band of base station and transmitting uplink analogue signal of second frequency band of base station to second return unit, wherein second frequency band is greater than first frequency band, second return unit is designed to receive uplink analogue signal of second frequency band of base station, demodulation of uplink analogue signal of second frequency band of base station in order to obtain uplink analogue signal of first frequency band of base station, wherein after processing in main frequency band uplink analogue signal of first frequency band of base station is transmitted to core network.

EFFECT: invention describes a base station.

32 cl, 5 dwg