At the conclusion meeting of the 2012 IPv6 Transition Technology International Test Conference just concluded, China Telecom, China Unicom and China Mobile all stated that their IPv4 addresses were basically exhausted. In particular, China Telecom, which has a large number of fixed-line users, has already allocated IP resources in some provinces, and there are no extra addresses to allocate. The speed of development of the Internet in China can be described as leaps and bounds. As of June this year, the Internet penetration rate has reached nearly 40%. The current network is no longer simply a human-to-thing relationship, but has developed into a human-to-human, human-to-thing, and object-to-thing relationship. This puts a heavy burden on IP address allocation.
On the one hand, the exhaustion of IP addresses, on the one hand, the Internet has been widely used. This can only be done by changing the old IP address allocation method and creating a new system. IPv6 is providing this possibility.
In our country, a clear road map and timetable for the development of the next generation Internet have been proposed. The transition period from 2011 to 2015 will carry out large-scale commercial work. And from 2016 to 2020 to complete the transition phase, seize the opportunity to make China become an Internet technology power.
China Telecom Beijing Research Institute Chen Yunqing said at the meeting that broadband development has driven broadband population penetration rate of 13% has been in the window period of 5% -20%; 3G business has entered an accelerated growth period; industry information and Internet of Things demand is strong It is imperative to promote the next-generation Internet based on IPv6 in all aspects. China Telecom started the technical test in 2001 and has been committed to IPv6 technology research. In 2012, it took over the national commercial test and proposed a cloud management system.
Wei Chenguang, deputy general manager of China Mobile Technology Department, also introduced the work done by China Mobile in promoting IPv6, mainly to study the application of IPv6 on the mobile Internet. Mainly the combination of LTE and IPv6 technology.
China Mobile has more than 600 million mobile users, but only 51.09 million IPv4 addresses, accounting for only 15.4% of the total number of domestic addresses, is seriously insufficient. Simultaneous development of LTE and IoT technologies will consume billions of addresses. In particular, TLE has a permanent feature, and users need at least one IP address when they turn on the phone. The demand for LTE IP addresses is about 18.9-37.8 times that of 2G / 3G. China Mobile will need at least 1.3 billion IP addresses in the future.
China Mobile has jointly launched 2 TD-SCDMA chips and mobile phone prototypes supporting IPv6 in conjunction with Lianxin, Marvel and ZTE.
Ma Yan, deputy general manager of China Unicom Group's technology department and director of the Internet of Things Office, also introduced China Unicom's IPv6 transition technology at the meeting. Provide full network and service interworking solutions in different scenarios. All 19 items that participated in this international test passed.
In this test, all technologies and equipment have passed the test. In China, a country with a large population and a large technology, IPv6 has broken through the IP address barrier of Internet development, providing unlimited possibilities for China's Internet development.
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