What is Nokia 5g technology?
Nokia has always had a profound technical background in the field of communication. In mid-2006, Nokia and Siemens jointly announced the merger of their telecom equipment business and the establishment of Nokia Siemens Networks. Whether it is GSM network, 2.5G network or 3G network, Nokia has a large number of patents, and in the technology of 5G network, Nokia is at the forefront of the world.
According to foreign media reports, Nokia and Canadian operator Bell Canada recently launched a joint technical test of 5G networks. In this test, the two sides used spectrum resources in the range of 73GHz, and the data transmission rate reached six times that of the current Canadian 4G network.
Some analysts believe that Canada may start deploying 5G networks in the next five years.
At present, Nokia has maintained a very good cooperative relationship with Canadian mobile operators, and previously signed a five-year cooperation agreement with Wind Mobile. Nokia has also become the only LTE equipment supplier for wind energy mobile.
Because of its higher speed and lower delay, 5G network is regarded as an important part of the future development of the Internet of Things. In addition to Canada, many countries and regions around the world are actively promoting the development of 5G network technology. With the continuous maturity of technology, we may usher in the official commercialization of 5G networks in the next five years or so.
What is 5g technology? 5G is the fifth generation mobile communication technology, which has the characteristics of high transmission rate, large network capacity and short delay. 5G will focus on users and build an all-round information ecosystem. Using 5G will have an optical fiber-like access rate, the connectivity of hundreds of billions of devices, and the network energy efficiency will be improved by more than 100 times. Finally, "information is at your fingertips and everything is at your fingertips". In order to promote the development of domestic 5G, the Ministry of Industry and Information Technology, the National Development and Reform Commission and the Ministry of Science and Technology set up the 5G Promotion Group in early 20 13. This is the first time that China has participated in the whole process research of communication technology from concept, application scenarios, key technologies to standardization. Miao Wei, Minister of the Ministry of Industry and Information Technology, said that China's 13 Five-Year Plan clearly proposed to actively promote the development of 5G. "Made in China 2025" also made arrangements and arrangements for the comprehensive breakthrough of 5G technology. China Information and Communication Research Institute predicts that the global mobile data traffic will increase by more than 200 times from 20 10 to 2020, and will increase by nearly 20,000 times by 2030. In 2020, the total number of devices connected through mobile networks will exceed 20 billion, and in 2030 it will reach 1000 billion, of which China will exceed 20 billion. At the first Global 5G Conference, which ended on June 1, the global industry basically reached a consensus on building a unified 5G standard. But experts say that this is only a step to promote the development of 5 G. So, how far is it for 5 G to enter users' lives? Since China issued the 4G license in 20 13, the 4G in China has developed rapidly, and the total number of 4G users has reached 500 million. However, there are still many problems in the technology of 4G network and even 3G network. For example, how to ensure that the signal is not affected by obstacles, how to popularize the network in remote areas, and how to let as many areas enjoy the network as possible. In addition, in basements, subway stations, vehicles, theaters, libraries and other crowded indoor places, there are widespread situations where 4G signals are weak or cannot be covered.