Five important features of 5G
One, high speed
This is the biggest feature of 5G. Compared with 4G network, 5G network has higher speed, and the peak demand for 5G base station is no less than 20Gb/s. Of course, this speed is the peak speed, which is not the experience of every user.With new technology, there is room for improvement.5G networks took just 33 seconds to complete, with speeds of 726Mbps per second, compared with 62.2mbps for 4G LTE cat.12, which took six minutes and 25 seconds.
Two, ubiquitous network
With the development of the business, the network business needs to be all-encompassing and widespread.Only in this way can it support richer business and be used in complex scenarios;
1. Ubiquitous network has two meanings.One is extensive coverage, one is deep coverage.Extensive refers to all areas of our social life, which need extensive coverage. In the past, high mountains and valleys did not necessarily need network coverage, because there were few people living there. However, if 5G coverage is available, a large number of sensors can be deployed to monitor the environment, air quality and even geomorphologic changes and earthquakes, which is of great value.5G could provide networks for more of these applications;
2. Depth refers to the fact that in our life, although we have already deployed the network, we need to enter a higher quality of depth coverage.We already have 4G network in our home today, but the quality of the bathroom in our home may not be very good. There is basically no signal in the underground parking garage, which is now an acceptable state.With the arrival of 5G, the toilets and underground parking garages with poor network quality can be extensively covered with good 5G network.
Three, Low power consumption
For 5G to support large-scale Internet of things applications, there must be a requirement for power consumption.5G can reduce the power consumption and make most iot products charge once a week or even once a month, which can greatly improve the user experience and promote the rapid popularization of iot products.
1. A new scenario for 5G is a highly reliable connection with driverless, industrial automation.A delay of 140 milliseconds is acceptable for human communication, but not for driverless, industrial automation.5G requires a minimum delay of one millisecond or less.This puts a harsh demand on the network.5G is an inevitable requirement for these new applications.
2, driverless cars, to the central control center and the connected car, car and the car also should carry on the interconnection between, in high speed operation, a brake, the need to react instantly send information to the car, about 100 milliseconds, the car will be out of dozens of meters, which requires, in the shortest delay send the information to the car, brake and vehicle control response;
Five,The Internet of everything
Into intelligent era, in addition to mobile computers, and other Internet equipment need to use the Internet, more and more intelligent home appliance equipment, wearable, sharing, and more different types of equipment, and the lights and other public facilities to networking, can realize real-time management after networking and intelligent function, and the interconnectedness of 5 g also may make these devices intelligent device;
As a professional manufacturer of passive components, shenzhen Dreamtel technology co., LTD. CCWDM （小型化 / 紧凑型波分复用器 Compact CWDM）has its own intellectual property rights and has applied for patent protection.Welcome the arrival of 5G era with you.
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