1, network coverage is still significant gaps
At present only two 3G licenses in China and a half years, covering all three major network operators have significant drawbacks. For voice services, it is not significantly affected, because in the absence of 3G networks, they can transfer to the 2G network continue to provide services, the user feels little or no gap. Applications based on mobile Internet is different, most of the mobile Internet applications at least in the short term for network bandwidth requirements are clear, if not continue to guarantee bandwidth for mobile Internet applications experience will create a huge impact. Operators must quickly improve indoor 3G networks, outdoor coverage to meet the needs of mobile Internet, which requires a lot of money and other resources to support the three operators are difficult to achieve in a short time.
2, the price is still at a high level of terminal
2G mobile phones can cost as low as 200 yuan, which provides for large-scale users of universal conditions. The early commercial 3G, 3G smart phone priced mostly in the $ 2,000 or more, even higher than $ 5,000. Recently the three operators will thousand dollars below the 3G smart phone as the main push, Google has actively promoted Andorid free open source platform, but also for mobile phone manufacturers to reduce prices to a terminal condition, but the smart phone on the chip, screen, battery, etc. have put forward higher requirements, the cost down to 500 yuan in order to be difficult, such a high end price, will prevent some users outside the network.
3, the three operators using different 3G standards
Because the operating system platform and application separation, which significantly reduced the differences between different operators, there are equally good if the networks and terminals, the user's feeling of difference may be very small. But the three operators using different 3G standards, there is an obvious use of the band gap, which will affect the terminal, thereby affecting the application through a terminal experience, increase the developer's research and development costs, especially in the early development of mobile Internet users small and need to fit the number of terminals, and this will limit the application of the rich.
4, the government sector regulatory policy, there are many variables
How to regulate the Internet, domestic ministries are still at the exploratory stage, in some places who should control, and there is no clear definition, which appeared in some places, bull management, while some local authorities nor the regulation. If the Internet to all kinds of traditional business moved to a computer, mobile Internet again moved to these applications mobile phones, tablet PCs and other mobile terminals, the problems encountered on the Internet, the mobile Internet on the same encounter, and because the phone Main personal information (such as ID cards, location, bank card number, etc.) connected to, the impact could be bigger. The same with the environment within the industry, the government sector regulatory policies for the mobile Internet industry will be a huge impact, even in the time limit certain types of applications.
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