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5G
An introduction of 5G by the form of mind map to intuitively and straightforward display the specialty of this technology.
Edited at 2020-10-10 11:22:06
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- Outline
5G Time
classification
1G: Analog technology
2G: Digital voice communication
3G: Multimedia communication
4G: The era of wireless broadband
Vision
Fiber-like access rate
Zero-latency user experience
Connectivity of hundreds of billions of devices
Ultra-high flow density, ultra-high connection density, ultra-high mobility
Over a hundredfold energy efficiency improvement, over a hundredfold bit cost reduction
Information at your heart, everything is at your fingertips
Three major scenes
1. Enhance mobile broadband
Dense urban area: user experience rate: 100Mbps
Indoor hotspot scene: traffic density: 10Mbit/s/m2
2. High reliability and low latency scenarios
Delay: 1 millisecond
Reliability: 99.999%
3. Mass machine communication
Connection density: unlimited
Ultra low power consumption, ultra low cost
Commanding heights
All aspects of life
4K/8K video frequency
AR/VR
Internet of Things
Autopilot
Investment scale
In 2018, the three major operators had 4.17 million base stations, 5G will exceed 1.2-1.5 times
5G over trillion
Macro base station
Micro base station
Pi Base Station
Femto Station
Covering radius of 200m-10m
Covering radius of 200m-10m
Global development scale
China
From 2016 to mid-2018, 5G technology research and development trials
2018-2019, 5G product research and development trials
Commercial after 2020
United States
5G commercial in late 2019
Europe
5G technology trials in the second half of 2018-the second half of 2020
5G business in the second half of 2020
Japan
5G technology trials in the second half of 2017-end of 2020
Korea
5G commercial end of 2019
Domestic progress plan
China Unicom
2017 5G field experiment base
Small-scale trials in 7 cities in 2018
More cities to promote and commercialize in 2019
Key cities and regional businesses in 2020
China Mobile
February 2016, 5G Joint Innovation Center
In May 2017, 5G remote control driving demonstration
In November 2017, end-to-end 5G core air interface system interoperability
2018 5-City Outfield Experimental Network
Pre-commercial trials in 100 cities in 2019
Thousands of base stations will achieve large-scale business in 2020
China Telecom
5G Open Lab in October 2016
2017 6-city demonstration network trial
2018 small-scale field trial
2019 scale and pre-commercial trials
Large-scale commercial use in key cities and regions in 2020