| 摘要 |
<p>Embodiments of the present invention provide a data transfer method, apparatus, and system. The method comprises: receiving transmitting antenna quality information sent by a receiver; according to the transmitting antenna quality information, determining a transmitting antenna for transmitting data; when the quality information of the transmitting antenna meets a preset condition, switching from a first transfer mode to a second transfer mode; and using the second transfer mode and the determined transmitting antenna to transmit data. In the embodiments of the present invention, when the power of the transmitting antenna is unbalanced, by switching between the transfer modes, a probabilistic negative gain occurring to a multiple input multiple output single current relative to conventional single-output high speed downlink packet access is eliminated or reduced.</p> |
