5G, or the fifth generation of wireless communication, is a revolutionary technology that promises to change the way we interact with the world. It's not just about faster internet speeds, but also about creating a more connected and efficient society. The most noticeable benefit of 5G is its speed. It's expected to offer download speeds of up to 10 gigabits per second, which is around 100 times faster than 4G. This means you could download a full-length HD movie in just a few seconds. But it's not just about speed. 5G also promises to reduce latency, or the delay between sending and receiving data, to just a few milliseconds. This could make online gaming, virtual reality, and other real-time applications much more seamless and enjoyable. But perhaps the most exciting aspect of 5G is its potential to connect everything around us. This is often referred to as the Internet of Things (IoT). With 5G, we could see everything from cars to home appliances to industrial equipment connected and communicating with each other. This could lead to smarter cities, more efficient manufacturing processes, and even autonomous vehicles. 5G also has the potential to revolutionize healthcare. With faster and more reliable connections, doctors could perform remote surgeries, monitor patients in real-time, and provide personalized care like never before. In education, 5G could enable immersive virtual classrooms, making distance learning more engaging and effective. However, like any new technology, 5G also comes with its challenges. There are concerns about the health effects of increased electromagnetic radiation, as well as issues related to privacy and security in an increasingly connected world. Moreover, deploying 5G infrastructure is expensive and time-consuming, particularly in rural areas. In conclusion, while 5G promises to bring many benefits, it also presents new challenges that we must address. As we stand on the brink of this new era of connectivity, it's crucial that we navigate these challenges carefully to ensure that everyone can benefit from the opportunities that 5G presents.In conclusion, while 5G promises to bring many benefits, it also presents new challenges that we must address. As we stand on the brink of this new era of connectivity, it’s crucial that we navigate these challenges carefully to ensure that everyone can benefit from the opportunities that 5G presents.

1. | 2022-04-27 | Public | Page 1
5G high bands–
enriched services,
high potential
Magnus Ewerbring, PhD
Vice President, CTO Asia Pacific
Ericsson

2. | 2022-04-27 | Public | Page 2
5GmmWavetodate
● Large roll-outs ongoing
● Multiple deployments possibilities
– Urban macro sites
– Street sites
– Suburban sites
– Dedicated arenas
– Industry installations
● Aggregate high, mid and low bands
– Best coverage and capacity
● Handset eco system to mature
mmWave
Mid-band
Low-band
Bandwidth
Coverage
5G RBS
support
mmWave
in Japan
(MIC licenses)
34%
mmWave
devices
launched
(GSA)
>130
Operators
in 40
countries have
mmWave
by Ericsson
90
Combine bands, optimize performance

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Usecases
Smart factories industry 4.0 Metaverse (AR/VR)
Media production and
live streaming
Sharing experience at
a crowded event
Fixed Wireless Access
High-capacity radio enhancing
the multi-layer network
High performance
High capacity
Low latency
Low jitter

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Performance
● mmWave and mid-band,
dual connectivity
● Exceeding 1 Gbps at
7 km range
● Practical example
– 5G load >120%
higher than WiFi
– High, mid & low bands
in use
– High band
● >4/5 of downlink load
● >2/3 of uplink load
– Superior performance
5.4 Gbps downlink FWA range Major crowded events

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PerformancepotentialinUrbanenvironments
● 800 MHz at 28GHz
● Macro site, 23 m antenna height
● 200m inter-site distance
● >95% street coverage is reached (ISD ≤ 200m)
with extraordinary performance
● Indoor coverage <50% dependent on building types
● Aggregation with mid and lower bands will boost
indoor coverage and increase system performance
Mbps
500
1000
2000
100
50
10
100m
ISD (m) 400 300 200 150 100
Street Coverage 75,03% 89,26% 96,66% 99,66% 100,00%
London Covent Garden Area

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SummaryHighBands
● High performance advantage
● Support wide range of use cases
– Macro coverage App experience,
– Fixed wireless access,
– Crowded environments,
– Industrial use, etc.
● Naturally more stringent deployment conditions,
but extraordinary performance in tuned networks
● Traffic evolution to continue with new and more
demanding APP’s
– Future views on spectrum availability is needed