• Duration:4 minutes and 9 seconds
  • Date:2013/01/01
  • Uploader:EE资深网友
Introduction
The use of mobile IP is growing explosively. According to the International Telecommunications Union (ITU), Information and Communications Technology (ICT) report, mobile phone users increased eightfold between 2000 and 2010. This rate far exceeds that of the Internet during the same period. The growth rate of the number of users.
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