Watch the matches via broadband Internet audio, DVD plans to deploy in the Universiade Village Hall and other places, for athletes, journalists and other groups to provide tournament scores and live and on-demand entertainment programming, and provides information on the Grand Canal in English and Chinese services. The application Innovation will be carried out in the industry for commercial product development based on IPv6.
prepared using 128-bit to address the unique, IPv6 IP address far more than the mass of today's Internet and network connectivity devices crazy demand. and not like the limits of IPv4's 4.3 billion addresses, IPv6 has enough to address everyone on the planet will be assigned to several billions.
· Universiade IPv6 Portal
· mobile multimedia multilingual information system
Universiade Village and part of the stadium plan to deploy IPv6 high-definition video surveillance camera, the event monitoring and environmental monitoring. compared to IPv4-based video surveillance, more feature-rich power.
the world's most advanced next-generation IPv6 Internet will cover the Universiade 44 competition venues, 14 non-competition venues. China Telecom said that the information system consists of the Universiade Games in IT systems, event results system, information distribution system, operations support and support system four major components, IPv6 network environment will all be supported.
2. backward compatibility
IPv6 in the next generation Internet application
IT administrators and ordinary users have been known, the world has almost no IP address, or at least almost no IPv4 address the. Fortunately, IPV6 has been developed, will expand exponentially pool of available IP addresses, but also provide some other benefits.
4. more performance
IPv6 design concepts include encryption and authentication. IPSec is an optional security IPv4 part, but in IPv6 is mandatory. using IPSec, each individual packet encryption and authentication, so that many of the Internet now has become a malicious attack is unlikely, or more difficult.
general, IPv6 Internet of Things applications in accordance with the
IPv6 Network Appliance is one of the important applications of next generation network. The so-called network appliances, refer to a PC, PDA and other information devices can be connected to the home network of air-conditioning, electric rice cookers , microwave, refrigerator, television, audio and lighting equipment, household appliances for long-distance remote control. In order to implement network appliance standards, many appliance manufacturers are developing a variety of network appliances for IPv6 products, and the number of empirical experimental IPv6 network appliances .
Universiade official website of the construction of the Executive Board, building on the site of the project image content.
current networks, most applications use the NAT and other address translation technology, addresses change frequently. IPv6 has enough addresses, IP addresses can have a long to realize all the devices on the network peer (P2P) communications, IPv6 network game truly realize the P2P world . and IPv6 can provide a comprehensive business platform for security, protection of privacy and billing, will greatly enhance the P2P online gaming features, in order to bring the real experience of real-time interactive communications, through advanced technology, security, protection create value for operators and to ensure the reliability and stability operations.
through support for CDMA and WLAN mobile terminals provides real-time location-based information Push and navigation, including the bilingual information Universiade sent, ordering information. Compared with ordinary GPS navigation system to provide real-time information has a significant advantage.
· IPv6 smart home
IPv6 the new layout
IP packet and head, and IPv6 routers process packets ways have changed to improve performance, thereby reducing the packet lost or missing, the connection is more reliable and effective. As more and more people and devices to share Internet access, VoIP (IP voice) growth in demand and video streaming performance more than ever important.
used to solve the current IP protocol (IPv4), increasing new features to improve the future agreement, the Internet Engineering Task Force (IETF) has launched IPV6 (Internet Protocol version 6). Let us look at several aspects, IPV6 will be how to save and protect the Internet.
· wireless broadband transmission system and shoot
present, China Telecom is building the city's next-generation IPv6 MAN, IPv6 wireless network platform for the two networks to IPv6, Cloud computing, networking and other cutting-edge materials technology, construction of wireless broadband video surveillance, Universiade Village RFID identification, multilingual information services in mobile multimedia, intelligent Universiade Village (smart home), wireless broadband and shoot mass, high-definition live matches (broadband Internet audio-visual), Universiade portal framework such as the 7th largest IPv6 applications, all the guests for the Universiade provide a richer, more comprehensive and convenient information services, showing the charm of the city of Shenzhen as an innovation.
According to reports, the next generation IPv6 Internet-related applications are complex and Universiade Village Universiade deployment, plans to complete construction this year to try it. It is reported that the next generation Internet IPv6 commercial trial in the Universiade, the expected the city to promote construction and large-scale application.
IPv6 p> As a next-generation network protocol, IPv6 address with a wealth of resources and support for dynamic routing mechanism positioned to meet the things in the address of the communication network, the network self-organization and scalability, and many other requirements. However, in the Internet of Things the application of IPv6, and can not simply corresponding streamlined to meet the network with low power consumption, low storage capacity and low transmission rate requirements. As size and complexity of IPv6 protocol stack, things do not match the object in the Internet, especially the intelligent features of small objects, so although IPv6 can be assigned to each sensor a separate IP address, but the sensor network needs and a conversion between the external network, play a compressed and simplified IP address translation function.
IPv6 addresses have mass, allowing mass terminal access, the business can achieve always-on, which is conducive to carrying out a home network, network appliances, digital home, intelligent home business.
things through radio frequency identification (RFID), infrared sensors, global positioning systems, laser scanner and other information sensing equipment to anything connected to the Internet, information exchange and communication.
IPv6-based wireless network WAPI / WIFI, by setting the camera's wireless access equipment, or an independent reader, The first time will quickly return the photos to process and publish the general media.
IPv6 address has endless mass, in addition to contribute to the development of P2P business model, but also conducive to the end to real-time symmetric side of the business. This model with Web2.0, Grid, and other new applications may bring new experience to the Internet.
IPv6 is backward compatible with IPv4, so different network or hardware manufacturers can upgrade at different times without disrupting the current flow data on the Internet. In view of the world news on the Internet, business, public safety, national security is dependent on the Internet, IPv6 is particularly important for this feature. < / p>
Finally, all the IPv4 consumption of the equipment will be replaced, IPv6 address will be the only protocol used. However, this may take decades, so in the foreseeable future, backward compatibility will be essential.
at the 26th World University Summer Games countdown to the first anniversary, the Universiade communications and information system through the efforts of poverty, in the information infrastructure network, next generation Internet IPv6 applications, event management and command systems, initial results have been obtained in all aspects.
IPv4 uses 32-bit only approximately 430 million IP addresses. And because each network connection equipment - servers, desktops, laptops, smart phones, tablet PCs, etc., must have an IP address, and because the network already in countries such as China and India, explosive growth, the entire world of available IPv4 addresses nearby end.
due to the global allocation of IPv4 addresses will be completed in 2011 Therefore, the development of IPv6-based next-generation Internet technology is imperative. At present, CNGIIPv6 backbone network now covers 22 cities, Shenzhen as IPv6 backbone access node into the city. Universiade Shenzhen Telecom with an opportunity to carry out next generation Internet IPv6 commercial trial, also received the National Development and Reform Commission, Shenzhen Development Bureau and other departments of the series of support. Universiade on the communication network that to the next generation Internet applications commercial trial in the Universiade, will be in Shenzhen to promote the construction and large-scale application for the general public to provide services, promotion of urban information, promoting industrial upgrading and development chain, and enhance the comprehensive strength of Shenzhen and international competitiveness.
· Universiade Village RFID Applications
Universiade seven IPv6 applications
World Expo in Shanghai this year, China Telecom was the first application of IPv6 technology, for the Shanghai World Expo will provide broadband access, such as the official website of the mirror, high-definition IPTV, color Internet applications such as e home. Meanwhile, the Universiade in 2011, China Telecom will also use IPv6 technology to provide some new applications, covering 67 Universiade venues, serving more than 70,000 athletes, coaches, media, journalists and so on.
next generation of information technology for various applications during the Universiade will become a reality, would be achieved during the Universiade IPv6 comprehensive coverage of the network information service , IPv6 will address the introduction of the Universiade security, command and dispatch and efficient services to the needs of the Universiade to create efficient, comfortable, safe, convenient, environmentally friendly game of life communication environment. through application and training new Universiade , IPv6 will better promote the city of Shenzhen national innovation development.
RFID (radio frequency identification) is a non-contact automatic identification technology, it automatically by radio signal target recognition and access to relevant data, to identify work without human intervention, as the wireless version of the bar code, RFID technology has the bar codes do not have waterproof, anti-magnetic, high temperature, long service life, reading from the big labels on the data can be encrypted, greater capacity to store data, store information changes with ease and other advantages, its application will give the retail, logistics and other industries to bring about revolutionary changes.
China Telecom to build an open, secure, scalable, wide coverage network to meet the next-generation triple play services to promote and expand the emerging Internet applications and support the country's information technology, and sustainable development objectives and plans in three stage to the development of IPv6 networks. The first stage is the commercial trial, from 2009 to 2011, mainly in the IPv4 this stage of the business based, start the appropriate network and service platform for business transformation and trial; the second stage is the size of commercial, from 2012 to 2015, IPv4, IPv6 coexistence of network services, network platform and the gradual transformation of the scale of migration; the third stage, after 2015, full commercial IPv6 network.
1. more addresses
1.P2P Business
IPv6 has already begun to enter China's rapid development path, smart home, smart campus, intelligent buildings, intelligent health care and even the wisdom of the city is slowly becoming reality. IPv6 and other new technologies has given way to enjoy the interpretation of the World Expo Better Life. journalists and so on. Also, in Hunan, China Telecom has been providing commercial IPv6 network, the main greenhouse control system. It is reported that the system is the first of things using IPv6 technology applications. It uses an intelligent sensing and control technology to provide a video , temperature, humidity, light, soil displacement, and other services and applications, directly serving the Academy of Agricultural Sciences.
of the intelligent home gateway devices such as the development of IPv6, the support can be more convenient home automation, home appliance control, security, monitoring and other applications, and will also provide information services Universiade .
IPv6 uses 128-bit address rather than the current 32-bit address, so that the number of available IP addresses will increase dramatically. network routing experts, early 80's most people in the world not know that the Internet before the Internet became ubiquitous before realized the limitations of IPv4.
present, relevant standardization organizations have began to actively promote the work of streamlining the IPv6 protocol stack. For example, IETF has set up two working groups RoLL 6LowPAN and associated technical standards of work. compared to the traditional way, the node can support a larger network, but the power of sensor nodes consumption, storage, processor power requirements are higher, so the cost is higher. In addition, the current network based on radio frequency chip IEEE802.15.4 remains to be further developed to support the streamlining of IPv6 protocol stack.
have mainly taken the RFID card and RFID capabilities consumption for the Universiade Village mobile phones, including the DVD room, internet cafe, gym and other places of consumption, shopping and other commercial establishments Universiade Village services; development support IPv6, POS machines.
3. things
3. better security
popularity of the Internet in the world after the However, the scarcity of IPv4 addresses, causing all of the information appliance can not allocate a unique IPv4 address, can only use such as NAT, the private address space and other technologies to circumvent this restriction, but complex to set up and management will be a serious impediment to users for new technology acceptance.
· high-definition live matches
< p> IPv6 help Universiade
IPv6 four technical advantage
< p> to IPv6 as a technology-based next-generation Internet will not only support existing IPv4 network, all services provided, but also full support for rich and varied, personalized, ubiquitous in a variety of innovative services.
· wireless broadband video surveillance
digital home, refers to computer technology and network technology, various home appliances through the interconnection of different ways to communicate and exchange data between appliances to achieve no user can access information more easily and quickly, thus greatly improving the comfort of human habitation and entertainment. Interactive Internet TV (IPTV), digital cable television, set-top boxes, computer entertainment center, IP telephony, network appliances, information intelligent home appliances and so on, are the embodiment of the digital home.
2. home business
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