| 摘要 |
<p>Provided is a method for an MIMO transmission mode under multiple carriers, comprising: a base station sending to a user terminal a message of configuring a first MIMO transmission mode on a first carrier controlled by the base station; the base station sending to the user terminal a message of configuring a second MIMO transmission mode on a second carrier controlled by the base station, wherein the second MIMO transmission mode is different from the first MIMO transmission mode; the base station receiving first data transmitted on the first carrier by the user terminal and precoding the first data by adopting a first precoding processing manner; and the base station receiving second data transmitted on the second carrier by the user terminal, and precoding the second data by adopting a second precoding processing manner. Correspondingly, a relevant device and system are provided. According to the embodiments of the present invention, interference occurring when a user uses an MIMO transmission mode to transmit data can be reduced, thereby improving the performance of a network.</p> |
