摘要 |
<p>A communication method and system, user equipment (UE), and network side device, the communication method in an embodiment of the present invention comprising: the UE acquires first information transmitted by the network side device in a current carrier, the first information being used to indicate the current carrier type; the UE determines the current carrier type according to the first information, enabling the UE to identify the current carrier type and realize data transmission.</p> |