| 摘要 |
Embodiments of the present invention disclose a carrier selection method and device for multicarrier, and relate to the communications field, to implement that an optimal carrier combination is obtained by searching by using a method with relatively low complexity. The method provided in the embodiments of the present invention includes: acquiring an absolute radio frequency channel number ARFCN that is of each carrier of N carriers allocated to a receiving end and in each frame of a radio block, where N is a positive integer, and N‰¥2; respectively selecting, from the N carriers, a different carrier as an anchor carrier, and searching within a search range of the anchor carrier according to the ARFCN of each carrier in each frame of the radio block and a maximum carrier frequency spacing supported by the receiving end, to determine a carrier set of the anchor carrier; and selecting, from the carrier sets of anchor carriers of the N carriers, at least one carrier set as a carrier selection result. |
