FIELD: communication equipment.
SUBSTANCE: invention relates to communication. Embodiments of the present invention provide a communication method and apparatus for aggregating multiple carriers. Method includes: grouping, a base station, N serving cells in K groups of cells, where N is an integer greater than zero, and K is an integer less than N; sending, by the base station, cell grouping messages to the UE, wherein the cell grouping message is used to indicate that the N serving cells are grouped into K groups of cells; and maintaining the communication, the base station, with the UE in accordance with the K groups of cells.
EFFECT: reduced unproductive signaling costs.
26 cl, 21 dwg
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