A micro cell base station system, data processing method and related equipment

The present invention discloses a micro cell base station system, data processing method and related equipment, the micro cell base station system comprises a micro cell base station and the extended at least one distributed component, wherein the extended micro cell base station comprising: a network protocol processing module, upper-layer protocol processing module, a physical layer protocol processing module, a first data processing module and the baseband a first transceiver module; distributed member comprising: a base with a second data processing module and a second transceiver module; downstream direction, a first a baseband processing module of the data downlink baseband data is divided into at least two channels, and the downlink data alignment operation is at least two baseband data, all the way to the first transceiver module, the remaining pack Ethernet channel processing member via a distributed a second baseband processing module sends the second data transceiver module, to expand the coverage of the micro cell base station system.