Regarding 5G, every move affects the hearts of people in the industry. After all, the progress of each step declares that 5G is getting closer and closer. Let's take a look at the relevant content.
Recently, the most striking thing about 5G is the first domestic 5G phone call!
ZTE’s official micro-published the news that it recently opened a 5G first call based on the 3GPP R15 standard and officially opened an end-to-end 5G commercial system scale outfield site, which further accelerated the 5G commercial process.
However, it is reported that for commercial terminals, it is expected to be launched in the second half of 2019.
Why do people expect such 5G technology?
Regarding 5G, what are the challenges faced by operators?
5G technology is an upgraded version of 4G technology. It is not a single wireless access technology, but a true network integration.
Compared with 4G networks, 5G has the characteristics of high transmission rate, large network capacity and short delay. 5G technology can improve network performance by a hundred times and can become an effective foundation platform for the Internet of Things.
After the mature application of the 5G network, the network problem will be solved. The communication equipment vendors such as base stations, antennas, optical cables, chips, and RF devices, and major telecom operators will have a rapid development period.
In addition, 5G will accelerate the process of car networking, and will also promote artificial intelligence, unmanned machines, remote control, smart city, smart home and other intelligent applications into the social field.
The development and application of 5G technology can greatly improve people's production and life. According to estimates, the industry directly and indirectly driven by 5G technology can reach 16 trillion by 2030. This is a stunned number. It is no wonder that the industry is very expecting 5G. high.
What are the challenges faced by operators?
However, this piece of blue ocean is not so good, and it is also difficult for operators.
First of all, the funding problem of 5G construction is a big problem for operators.
Previously, the three major operators invested heavily in 4G construction. The data shows that as of 2017, the total number of 4G base station constructions of China Mobile is 1.87 million, China Telecom is 1.17 million, and China Unicom is 870,000. From China Mobile's investment in 4G networks, more than 360 billion yuan can be estimated. The investment of large operators in building 4G networks is at least 800 billion yuan.
According to data released by CITIC's communications industry analysis department, the future 5G base station will be twice the amount of 4G, and the investment amount will reach 1.23 trillion yuan, an increase of 68% compared with the investment amount of 4G base station construction.
It can be seen that the 5G capital investment is very large, and the operator may not be able to bear it for a while. In the case that the 4G cost has not been fully recovered, it may not be so simple to establish a full coverage of the 5G network.
In this regard, the industry broke the news: "The three major operators are facing the 5G construction attitude, looking forward to the application of new technologies, and worrying about the power. Fear of being overtaken by competitors, while the investment pressure is too high, 4G costs have not been recovered."
Secondly, the continuous advancement of speed-up and fee-reduction work, after the cancellation of long-distance fees and roaming charges in 2017, this year's traffic roaming charges will also disappear, which in turn boosts the three major operators.
At the end of March 2018, the Nikkei News reported that the three major operators in China had slowed down the investment in 5G in order to reduce the cost of mobile data traffic for the majority of users.
It is reported that as the national government proposes to pay attention to people's livelihood, it is decided to reduce the mobile phone tariff again. The three major operators will ensure the profit by compressing the investment; the original industry believes that the investment for 5G will start in FY 2019, but it is expected to be affected by the compressed investment. It will be postponed until 2020.
Anyang Kayo Amorphous Technology Co.,Ltd is located on the ancient city-Anyang. It was founded in 2011 that specializes in producing the magnetic ring of amorphous nanocrystalline and pays attention to scientific research highly,matches manufacture correspondingly and sets the design,development,production and sale in a body.Our major product is the magnetic ring of amorphous nanocrystalline and current transformer which is applied to the communication, home appliances, electric power, automobile and new energy extensively. We are highly praised by our customers for our good quality,high efficiency,excellent scheme,low cost and perfect sale service.
Nano-crystalline Common Mode Choke Cores have high saturation magnetic induction that can reduce the volume of CMC,outstanding ability to resist unblanced current, excellent impedance and tamperature stability.So it can be used to the inverter circuit ,frequency converter.UPS, switching power,EMC filter and new energy.
Nano Cmc Iron Core,Best Cmc Core,New Energy Cmc Core,Utility Cmc Core,Real Cmc Core
Anyang Kayo Amorphous Technology Co.,Ltd. , https://www.kayoamotech.com