摘要 |
PURPOSE: A method and a system for identifying the revision of a terminal in a wireless communication system which two or more similar sub networks are mixed are provided to efficiently improve the system quality by collecting statistic data used in a statistical analysis. CONSTITUTION: Base stations(120, 130) performs a terminal(110) and a negotiation about an available protocol. The base station decides one or more sub networks in which the terminal belongs based on a parametric value according to the negotiation result. In case the terminal is based on first sub-network, the base station indicates the statistical data based on first sub-network. |