MICRO CELL CREATING METHOD, MICRO BASE STATION AND COMMUNICATION SYSTEM

摘要

A micro cell creating method, micro base station and communication system are disclosed in the present invention. The method includes that: a micro base station sets, according to the position information of hotspot areas within at least two macro cells, the beam width and beam direction of a highly directional antenna; and the micro base station forms micro cell coverage in the hotspot areas within the at least two macro cells by using at least two beams formed by the highly directional antenna. With the embodiments of the present invention, in the situation that the positions of the hotspot areas in a plurality of macro cells change, the position of the micro base station can remain unchanged, and the micro base station can implement the micro cell coverage in the hotspot areas whose positions have changed just by adjusting the beam width and beam direction of the highly directional antenna, and the network organization mode is flexible, the cost of network maintenance is lower.