| 摘要 |
PROBLEM TO BE SOLVED: To provide a method, a device and a system for switching cells in a communication system supporting carrier aggregation.SOLUTION: In a method for switching cells, a source base station in a communication system: determines whether or not carrier components, corresponding to one or more access waiting cells belonging to a target base station which is selected as a terminal to receive a service of the source base station and to switch the cells, are positioned in an identical frequency band; compiles arrangement information on all of the one or more access waiting cells into a packaged switching instruction to activate cell switching when determining that the carrier components are within the identical frequency band; compiles one or more pieces of arrangement information on the one or more access waiting cells into the packaged switching instruction when determining that the carrier components are not within the identical frequency band; and transmits the switching instruction to the target base station.SELECTED DRAWING: Figure 15 |
