National Internet Capacity Expansion Project Feasibility Study

Along with the information age arrival, nowadays already entered mutually the net networking peak time.Facing the so giant user demand, China Unicom for provides a higher quality service to the user, the union existing network situation, needs to carry on the junction level promotion capacity expansion project to the company UniNet network.Meanwhile for satisfies the China Unicom service development the demand, carries on the capacity expansion constructions to the UniNet junction level network is adapts the service development, the enhancement networking capability important method. After the incessantly construction, China Unicom UniNet already became a technological advance, the structure reasonable network, through the China Unicom person's concerted effort cooperation, the network service entered the high speed development stage, user quantity has had the amazing growth; The market survey showed that the link brand had the quite high cognition, this becomes the resources which the link and the partner altogether have, is also the intrinsic driving influence which the network further develops.UniNet digit dialing user quantity around the country has amounted to 8,980,000 households, registers the user quantity is 5,580,000, on network card user quantity is 3,400,000; Individual line subscriber port quantity has achieved 22356.The China Unicom Value-added services department has constructed CDMA in 2002 the 1X migration network, provides the data value-added service includes: Services and so on Internet turning on, multimedia short note, GPS and WAP, BREW, JAVA, realize besides the Internet turning on service through UniNet, several other kind of services service realize to the related service platform and user's turning on through UniNet the VPN.This article in carries on the analysis to the Chinese Internet present situation in the foundation, take the China Unicom UniNet four phase of junction level capacity expansion project as the example, proposed to the China Unicom UniNet network capacity expansion project design idea principle and the mentality; And dissect UniNet network present situation,flow forecast, network engineering construction plan,equipment disposition, investment budget, modules and so on progress of works arrangement plan; Widely has discussed the model service pattern and the flow realizes; This article in has carried on the discussion finally to the China Unicom UniNet capacity expansion project's progress arrangement feasibility, simultaneously has analyzed the China Unicom UniNet network prospect and the development direction.