摘要 |
A base station device includes radio equipment (RE) having a first port and a second port, a first radio equipment controller (REC) supporting a first radio access technology, and a second REC supporting a second radio access technology. The first REC is configured to transmit first downlink data corresponding to the first radio access technology to the RE, and to receive first uplink data corresponding to the first radio access technology from the RE. The second REC is configured to transmit second downlink data corresponding to the second radio access technology to the RE, and to receive second uplink data corresponding to the second radio access technology from the RE.
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