Key techniques for Mobile Internet: a survey

The Mobile Internet is an integrated product of the traditional internet and mobile communications, and represents one of the most rapidly growing IT elds for the current and a long period of time. However, data show that the global mobile internet is still in its infancy, there exist many problems to be solved and clari ed. This paper rst outlines the basic concept of the mobile internet, including its de nition, features, and architecture. Then, based on the current architecture, we discussed in detail the research status, problems, and solutions of its various components, including mobile terminals, access network, applications and services, as well as security and privacy. Finally, future research and development trends of cloud computing were discussed.