Dynamic deployment method for distributed caches

The invention relates to the technical field of wireless communication network, in particular to a method for shortening waiting time for querying hotspot content by users in the wireless communication network. In order to reduce repeated transmission of redundant data in the network and minimize the redundant data in the network, wide-area transmission is turned into local access or nearby access. As a revelation, the invention provides a dynamic deployment method for distributed caches related to the hotspot content in the wireless communication network by the combination of practical situations of a current cellular network. According to the method, frequency that wireless coverage equipment such as a macro base station has access to the Internet end because of response to a user query request can be effectively lowered, the response speed of the network to user requests is increased, user service quality is improved, and flow loads of the wireless coverage equipment are relieved.