METHOD AND APPARATUS FOR ADJUSTING AIR INTERFACE CAPACITY DENSITY

Embodiments of the present invention disclose a method and an apparatus for adjusting air interface capacity density, where the method includes: determining whether a target physical cell whose air interface capacity density needs to be adjusted exists in a logical cell, where the logical cell includes one or more physical cells, each physical cell includes a group of pico radio remote units pRRUs, and one physical cell corresponds to one baseband tributary; and when a determining result is that a target physical cell whose air interface capacity density needs to be adjusted exists in the logical cell, adjusting the air interface capacity density of the target physical cell. Therefore, by implementing the embodiments of the present invention, air interface capacity density of a physical cell in a logical cell can be dynamically adjusted according to an actual situation of the physical cell, which improves utilization of an air interface capacity in the logical cell; the logical cell does not need to be split or combined, and no new cell license resource needs to be allocated to the logical cell, which reduces a waste of a cell license resource; and UE in the logical cell does not need to be handed over to a new logical cell, which reduces a quantity of times of service interruption for the UE.