Based on comprehensive understanding of core network, ZTE puts forward Concept: C-Convergence, O-Open, R-Reliability, and E-Efficiency. In the high speed developing era of mobile Internet, ZTE owns the future-oriented intelligent platform ETCA (Enhanced Advanced Telecommunications Computing Architecture) and high-end router T8000, which provides solutions of advanced ZTE Smart Pipe solution (ZSP), intelligent user data convergence (UDC), next generation CS&IMS convergence network and intelligent network O&M, etc. so as to help operators build a new core network with high efficiency, high intelligence and low cost.