2016 60 4.5G launch large-scale commercial, prosper mobile broadband application

Turkish operators have developed 4.5G networks through flexible tariff models, and they have developed 6 million users in a week. Today, Turkey has a population of less than 80 million. This is not a story, but a real data...

At present, China Mobile, Japan Softbank and Hong Kong HKT have begun to deploy 4.5G networks in Asia; telecom operators in European countries such as Turkey and Norway are also aggressively engaged in 4.5G. The 4.5G download speed of 4.5G is the fastest in the world. However, the 5G network speed exceeds 10G per second, which is many times the 4.5G network speed. This makes the industry have to doubt: Is there a need for "4.5G"? In addition to the speed of the network, can you be a little bit different?

Wang Jun, president of the FDD product line of Huawei's wireless network business unit, said in an interview with Sohu Technology that 4.5G has developed very rapidly. The world's leading operators are actively deploying 4.5G networks. So far, 20 commercial and test applications have been deployed. The internet. More than 60 4.5G networks are expected to be put into commercial use in 2016.

Since 2020 will usher in the 5G era, whether the 4.5G investment will cause waste of resources, Wang Jun believes that 4.5G continues to evolve, investing 4.5G is equivalent to investing in 5G. "A lot of things that 4.5G can do in the future 5G operations, investing 4.5G means that the future 5G has a foundation."

2016 60 4.5G launch large-scale commercial, prosper mobile broadband application

4.5G will launch large-scale commercial use in 2016 and will coexist with 5G for a long time in the future. Compared with the revolution of 5G in air interface technology, 4.5G belongs to the all-round smooth evolution of LTE, which can be realized by software upgrade or adding certain hardware on the existing 4G infrastructure, thus effectively protecting the existing investment of operators.

As early as 2013, Huawei proposed the 4.5G concept for LTE evolution, and in October 2014 released the 4.5G development goals and key innovations. According to Huawei's description, 4.5G should be able to provide Gbps transmission rate before 5G for ultra-fast service. Today, in Europe, the Middle East, China, Turkey, South Korea, Hong Kong, Japan and Canada, a number of operators have tested Gbit/s transmission rates based on commercial networks.

Previously, Huawei announced the "MBB 2020" vision occupation. In 2020, Huawei will support 6.7 billion mobile broadband users, providing 1Gbps peak connection rate and monthly 5G data traffic consumption, supporting 1 billion cellular IoT connections, achieving nowhere. Not covered by the cellular Internet of Things. This is a very ambitious goal, and 4.5G is listed as the only way to achieve this goal.

For the application problem of 4.5G, Wang Jun said that 4.5G will bring Gbps-level connection speed, which can increase the speed of existing mobile broadband network by 8 times, increase capacity by 6 times, and bring 10 times of network edge experience. On the other hand, the traditional service delivery model will also be greatly improved. 70% of the data will be stored in the cloud, allowing users to watch 2K/4K Ultra HD video anytime and anywhere, presenting virtual reality (VR) of mobile networks.

In February 2016, Huawei and the Norwegian TeliaSonera, Hong Kong HKT, South Korea LG Uplus, Poland P4, Kuwait VIVA and other seven operators launched a 4.5G strategic cooperation, which symbolizes the official launch of 4.5G global large-scale commercial.

Wang Jun told reporters that Huawei has built 9 Gbps trial commercial projects, 5 NB-IoT trial networks and 2 public safety broadband cluster networks around the world. The cooperative operators include Norway TeliaSonera, Turkey Turkcell, Korea LGU+, Hong Kong HKT , Singapore M1, Kuwait VIVA and so on. Geographically, 4.5G has been commercially available for the first time in some markets in Europe, North America and Asia Pacific.

In addition to the carrier network, Huawei is actively promoting the application of 4.5G in vertical industries, and is committed to achieving a wide range of 4.5G in agriculture, smart water meters/gas meters, automobiles, logistics, robotics, and public security, fire protection, and emergency services. application.

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