Although the 5G vision is good, it is still only a girl.
The MWC 2017 World Mobile Congress, which has just come to a close, is not only the mobile phone black technology, but the most popular word is not 5G. This fifth-generation mobile communication technology has become an important topic of this conference. Many related plans gradually Known by the world, at least provides a clearer direction of the industry. We can see that many domestic and foreign manufacturers who have mastered core technologies have already cooperated to lay out 5G communication fields.
For example, ZTE, Qualcomm and China Mobile have announced joint 5G air-to-air trials to accelerate the large-scale deployment of 5G in China. Huawei is also engaged in 5G cooperation with operators in several major countries. Intel and Ericsson are teaming up to launch the 5G Innovator Program to explore innovations in 5G networks. In addition, Intel has partnered with Nokia to set up two 5G solution labs and more.
With the opportunity of the new World Mobile Communications Conference, I believe that many machine friends have felt a vision of the world's wonderful Internet of Everything. However, 5G is still far away from us. Even now that it is everywhere, there is still no unified definition. At least three years or so can really be put on the agenda. Why?
In fact, now ordinary people can't touch the side of 5G.You may have seen ZTE release ZTE Gigabit Phone, which is the world's first truly Gigabit LTE mobile phone, but this is not 5G, and this year's Gigabit LTE mobile phone will also be popular, you can only call it a 4.5G device. Because Qualcomm has clearly defined that the X20 modem integrated in the Snapdragon 835 is still only 4G specification, and the X50 is the first 5G product of the family modem family, and only providing the X50 baseband is the basis for the early deployment of 5G.
You may also watch Samsung's launch conference on 5G new technology, and announced that it is teaming up with operators to launch a 5G test. The focus is that Samsung said that next year's MWC 2018 World Mobile Communications Conference will be able to release the world's first 5G mobile phone. However, even if the Samsung 5G device is really coming, the device providing the 5G network has not yet been deployed, and no operator can provide the 5G network for the Samsung device.
You may also have seen manufacturers such as ZTE, Nokia, Qualcomm and Intel talk about 5G networks. Almost every company is bragging about how 5G networks are the pioneers of the revolution, but what you see is only the 5G slogan. Now there is no such thing. 5G signal. Perhaps the most exciting thing for you is that China Mobile also delivered a keynote speech at MWC, claiming that the domestic 5G field trial will be launched in 2017, but China Mobile also stated that it will achieve the goal of officially large-scale commercialization of 5G networks by 2020. .
Rather, the 5G standard is now completely absent, and the International Telecommunication Union ITU has just announced the draft specification for the 5G network some time ago. According to the draft, the official official name of the 5G is IMT-2020, and the network speed is leaping and leap. It requires each 5G base station to provide at least 20Gbps downlink and 10Gbps uplink bandwidth transmission performance, and at the same time per square kilometer. At least 1 million devices can be carried in the area, and the maximum delay for users connected to the 5G network cannot exceed 4ms. For individuals, the minimum downlink speed to connect to a 5G network is at least 100Mbps, and the uplink speed is at least 50Mbps.
The 5G specification in more drafts is not mentioned. Just look at the numbers and you will find that it is much more exaggerated than 4G. If it goes well, the 5G technical solution collection and standard setting will be completed by 2020, but it depends on whether the relatively complete technical standard proposals of countries can be submitted before June 30, 2018. In addition, the competition for spectrum divisions in various countries has officially begun. The Global Mobile Equipment Suppliers Association of the Global System for Mobile Communications Systems at WMC has just begun to cooperate on spectrum management. The key is the frequency of all current 5G trials. It has not been confirmed on the international mobile communication spectrum list.
Is the 5G vision so good for mobile phones?The upgrade of each generation of mobile communication technology has brought about a substantial increase in speed according to the tradition. However, in addition to the speed increase, 5G is related to the rapid expansion of equipment and data requirements. As mentioned in the beginning of a series of application areas, the establishment of the final 5G standard may involve many different fields of technology. For our average users, no matter what kind of 5G equipment appears in the future, we can have a seamless and fast connection experience under the new generation communication technology.
It is conceivable that in the future, in the 5G network environment, you can complete the download of 4K HDR video in less than one second. The microblogging can be completed in a blink of an eye. You can also be in the street. Smoothly realize panoramic VR live broadcast, and in the future, mobile phones can be used online without downloading apps, and use more cloud-based services to make cloud storage equivalent to local storage of mobile devices.
However, do you feel familiar with these slogans? That's right, in the era of 3G and 4G, similar good visions were overwhelmingly publicized, but many times they didn't make sense. As for the storage space of mobile devices, the capacity of a 4K movie may be difficult to meet, but the future of mobile phone manufacturers and operations will be hypocritical to let you buy 5G mobile phones. In addition, 4G is not yet popular today, no matter the peak speed or the actual bandwidth has not yet reached the standard, there are still many places where there is no 4G signal in real life, and the data traffic pricing is moving.
Of course, according to the big names in the technology industry, the 5G network must not be a gimmick. It will definitely bring people in entertainment, audio and video, smart voice, panoramic VR, driverless, smart city, Internet of things, car networking and other fields. A new generation experience. This is true, the huge data traffic brought by the 5G era, only mobile phone equipment is inexhaustible, as Lenovo boss Yang Yuanqing said, those who can provide open computing devices, storage devices and network equipment, Then you can participate in the construction of the 5G era.
In short, 5G may not bring too crazy changes to your phone, but it will become smarter and more efficient in 5G networks like other devices such as PCs, TVs, smart homes and car networking. That is to say, the Internet of Things that manufacturers say, or that 5G will be opened on a large scale is an intelligent era, which is a greater era than the mobile Internet, and provides more outlets for industry innovators.
Summary: 5G will be better, but not nowFinally, what we want to say is that 5G may not change the life of your mobile phone. For the driverless, home automation, revolutionary VR products, etc., at least until the 5G is really out, it is just empty talk. Now it is being promoted. , all kinds of nonsense and rhetoric.
But please don't misunderstand. The development of 5G is really exciting. It provides us with unprecedented forward-looking and more proud of the people. Global 5G R&D and capital expenditures are dominated by China except the United States. The HIS report shows that China invested about 1.1 trillion US dollars for 5G, accounting for 24% of the world. In addition, this year's government work report mentioned 5G technology for the first time. In the future, China's own standards will play a pivotal role in the future 5G global standards.
In other words, at present, individuals prefer operators and mobile phone manufacturers to jointly provide us with a more stable, faster and more affordable 4G network.
High efficient charging speed for Samsung laptop, stable current outlet can offer power for the laptop at the same time charge the laptop battery. The best choice for your replacement adapter. We can meet your specific requirement of the products, like label design. The plug type is US/UK/AU/EU. The material of this product is PC+ABS. All condition of our product is 100% brand new.
Our products built with input/output overvoltage protection, input/output overcurrent protection, over temperature protection, over power protection and short circuit protection. You can send more details of this product, so that we can offer best service to you!
Samsung Adapter,Charger For Samsung,Power Supply For Samsung,Laptop Charger For Samsung
Shenzhen Waweis Technology Co., Ltd. , https://www.laptopsasdapter.com