Method of network planning and optimization, radio network, base station and base station controller

摘要

The embodiments of the invention disclose a radio network and a method of network planning and optimization in a radio network. In the method, each of the base stations in the radio network is added with a terminal receiving unit which is adapted to obtain information carried by the downlink signals of the base station's adjacent base stations dynamically through a cell searching function and/or a broadcast channel. Each of the base stations reports its obtained information carried by the downlink signals of the adjacent base stations to a Radio Network Controller (RNC) to which the base station is subordinate, and the network planning and optimization is implemented by a processing module in the RNC which is adapted to perform a network planning and optimization according to the information carried by the downlink signals reported by the RNC's subordinate base stations. An adjustment may be performed in real time on the radio network to optimize the network according to the embodiments of the invention.