In the face of the surge in mobile data traffic, 4G bandwidth will gradually be stretched. The European Union government has established an action to build an information society in 2020 and a wireless communication network drive plan (METIS), which will launch the 5G operation and wireless communication system after 2020 in the industry and academia. Lay the theoretical and technical foundation, reach an early global consensus and the International Telecommunication Union's Radiocommunication Sector (ITU-R) vision recommendations to speed up the development of standards.
It is understood that in the next 10 years, mobile data traffic will grow by a thousand times, and up to 50 billion connected devices, which will lead to a variety of communication applications, which has led to a significant increase in the transmission rate of network connections and data volume, and low Cost-effective 5G technology.
Ericsson (Ericsson) said that 5G does not refer to specific network technology, and is different from the previous "technology research-oriented", but by integrating a variety of existing and new mobile and wireless access technologies, to "user experience-oriented "Provide consumers to enjoy the speed of the network experience environment.
In order to accelerate the launch of 5G commercial services, the EU is the first to establish the world's only multinational, cross-industry, and cross-regional national-level project research and development plan, METIS, which will belong to the seventh framework of the EU. Among them, Ericsson will be responsible for overall The three core tasks of project management, standard formulation and publication, and system design and performance indicators are responsible for coordinating Dr. METIS Afif Osserian, a master researcher of Ericsson.
Osseiran pointed out that the characteristics of future 5G applications include ultra-high-speed networks, support for simultaneous access by large-scale masses, user-centric mobile coverage, ultra-real-time reliable connection, and ubiquitous connection of things and things. Therefore, new technologies must be Support mobile data traffic per unit area increased by 1,000 times, typical user data rate increased by 10 to 100 times, the number of networked devices increased by 10 to 100 times, the battery life of low-power machine type equipment (MMC) increased by 10 times and end-to-end The end time delay is reduced by five times.
It is reported that the total budget of METIS amounts to 27 million euros. From the first phase to April 30, 2015, for a period of 30 months, there are 29 organization members, including major equipment vendors such as Ericsson and France Telecom. Operators, many European academic institutions and the BMW Group, etc. Before global standardization, METIS will reach consensus on 5G technology requirements, features and indicators, fully discuss concepts, prototypes, key technologies and other topics, dialogue with ITU-R and other relevant global forums, regional and national regulatory agencies, and provide vision suggestions.
METIS will assist in the use of mobile and wireless communication technologies to develop new multi-industry applications, such as automotive and medical, all benefiting from the increasing mobile connectivity and business needs.
Osseiran believes that several new concepts and issues, such as Device-to-Device Communication, Ultra-dense Network, and Ultra-reliable Communication will gradually take shape and support Commercial applications.
It is estimated that by 2050, 70% of the global population will live in cities, testing the sustainable operation of large cities, and the application of the Internet of Things not only provides user convenience, but also effective system management. Ericsson's "Window of Opportunity" is a conceptual application in one of its experiments. It uses a transparent antenna to connect the window to the Internet, so that the glass window can also become a part of the mobile broadband network, thereby strengthening the indoor network Coverage, this concept can also be applied to buildings or public transportation to optimize the mobile communication experience.
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