FIELD: wireless communication.
SUBSTANCE: invention relates to the field of wireless communication. The method includes: the first terminal sends to the network device a message requesting to assign a plurality of carriers to the first terminal, the plurality of carriers being at least two types: a mixed carrier and a dedicated carrier; the first terminal receives resource configuration information that is used to indicate the first transmission resource assigned to the first terminal by the network device; the first terminal determines a second transmission resource based on the first transmission resource; the first terminal transmits data to the second terminal via the second transmission resource. Moreover, when the transmission power of the first terminal is greater than or equal to the predetermined power, the plurality of carriers in the second transmission resource overlap in the time domain, and / or when the transmission power of the first terminal is lower than the predetermined power, the plurality of carriers in the second transmission resource do not overlap in the time domain.
EFFECT: carrier resource can be assigned more flexibly, and the resource utilization rate can be increased.
13 cl, 7 dwg
