DATA TRANSMISSION METHOD AND USER EQUIPMENT

摘要

This application provides a data transmission method and user equipment. The method includes: sending, by user equipment UE, auxiliary scheduling information to a first part of or all of network side devices, so that the first part of or all of the network side devices determine an uplink transmission state of the UE according to the auxiliary scheduling information, and perform scheduling on the UE according to the uplink transmission state of the UE, where the uplink transmission state is a first uplink transmission state in which uplink data can be simultaneously transmitted on an uplink carrier corresponding to all of the network side devices, or is a second uplink transmission state in which uplink data can be simultaneously transmitted on an uplink carrier corresponding to a second part of the network side devices; and transmitting, by the UE, data according to scheduling information of the second part of or all of the network side devices.