| 摘要 |
<p>Embodiments of the present application disclose a method, base station, and system for data transmission, and relate to the technical field of communications, and are able to prevent the problem of a macro base station not being able to receive or correctly demodulate an uplink feedback of a UE. The method of the present application comprises: a macro cell base station acquiring uplink feedback information transmitted by a micro cell base station; and, transmitting downlink data to a UE on the basis of the uplink feedback information. The embodiments of the present application are primarily for use in a data transmission process in a wireless communication system.</p> |
