阅读说明：本技术 一种通信方法及装置 (Communication method and device ) 是由 唐珣 柴丽 张戬 于 2018-02-13 设计创作，主要内容包括：一种通信方法及装置,用以减少辅小区激活所用的时延。该方法为：接收网络设备发送的无线资源控制RRC连接重配置消息,所述RRC连接重配置消息中包括：所述网络设备为终端配置的一个或多个辅小区、用于指示激活所述一个或多个辅小区的信息、以及所述终端上报信道状态信息CSI的起始时刻；在所述起始时刻开始上报所述一个或多个辅小区的CSI。(A communication method and apparatus for reducing the time delay for activating a secondary cell. The method comprises the following steps: receiving a Radio Resource Control (RRC) connection reconfiguration message sent by a network device, wherein the RRC connection reconfiguration message comprises: the network equipment configures one or more auxiliary cells for the terminal, and is used for indicating the information for activating the one or more auxiliary cells and the starting time of the terminal for reporting the Channel State Information (CSI); and reporting the CSI of the one or more secondary cells at the starting moment.)