RESOURCE ALLOCATION METHOD, TERMINAL AND BASE STATION

Provided are a resource allocation method, a base station and a terminal, wherein same relate to the field of communications. The method comprises: receiving frequency band information sent by a terminal, wherein the frequency band information is used for indicating a frequency band type supported by the terminal; and if it is detected that the frequency band information indicates that the frequency band type supported by the terminal comprises a first frequency band and one or more second frequency bands, then sending configuration information to the terminal, wherein the configuration information is used for indicating the allocation of the first frequency band and the second frequency bands to the terminal, and the configuration information indicates that the first frequency band works in a supplementary downlink (SDL) mode. The second frequency band is different from the first frequency band and a third frequency band, wherein the third frequency band is a frequency band that generates interference with u