The rapid development of Internet applications, fierce competition in the industry and huge investments in new technologies; such as LTE, compel operators to improve their competitiveness, hold their current market positions, and at the same time develop new markets. Huawei provides an end to end Planning & Engineering Solution (E2E Planning & Engineering or E2E P&E) based on its deep understanding of the industry, abundant project experience, from market request to technical realization, to help customer improve network quality, accelerate service TTM, realize accurate investment and finally achieve operational transformation.