LBS system support and implementation of VoLTE core technology
Sun Zhong-ya · Telecom Engineering Technics and Standardization · 2015
With the arrival of 4G era, the user has a large number of network, in order to meet the needs of users of value-added service, at the same time in order to increase customer loyalty, increase competition ability, LBS system also must be modifi ed to meet the needs of 4G users. In view of the 4G core network bearer on IP carrying network, thus positioning platform needs to access the IP carrying network can access 4G core network. At the same time, this paper introduced in detail the realization of the principle of positioning the core platform to complete fusion positioning function of 2G/3G/4G.