5G
is the 5th generation mobile network. It is a new global wireless standard
after 1G, 2G, 3G, and 4G networks. 5G enables a new kind of network that is
designed to connect virtually everyone and everything together including
machines, objects, and devices.
5G wireless
technology is meant to deliver higher multi-Gbps peak data speeds, ultra low
latency, more reliability, massive network capacity, increased availability,
and a more uniform user experience to more users. Higher performance and
improved efficiency empower new user experiences and connects new industries.
1G,
2G, 3G, and 4G all led to 5G, which is designed to provide more connectivity
than was ever available before.
5G is a unified,
more capable air interface. It has been designed with an extended capacity to
enable next-generation user experiences, empower new deployment models and
deliver new services.
With high speeds,
superior reliability and negligible latency, 5G will expand the mobile
ecosystem into new realms. 5G will impact every industry, making safer
transportation, remote healthcare, precision agriculture, digitized
logistics — and more — a reality.
5G
is based on OFDM (Orthogonal
frequency-division multiplexing), a method of modulating a digital signal
across several different channels to reduce interference. 5G uses 5G NR air interface
alongside OFDM principles. 5G also uses wider bandwidth technologies such as
sub-6 GHz and mmWave.
Like
4G LTE, 5G OFDM operates based on the same mobile networking principles.
However, the new 5G NR air interface can further enhance OFDM to deliver a much
higher degree of flexibility and scalability. This could provide more 5G access
to more people and things for a variety of different use cases.
5G
will bring wider bandwidths by expanding the usage of spectrum resources, from
sub-3 GHz used in 4G to 100 GHz and beyond. 5G can operate in both lower bands
(e.g., sub-6 GHz) as well as mmWave (e.g., 24 GHz and up), which will bring
extreme capacity, multi-Gbps throughput, and low latency.
5G
is designed to not only deliver faster, better mobile broadband services
compared to 4G LTE, but can also expand into new service areas such as
mission-critical communications and connecting the massive IoT. This is enabled
by many new 5G NR air interface design techniques, such as a new self-contained
TDD subframe design.
First generation - 1G
1980s: 1G delivered analog voice.
1980s: 1G delivered analog voice.
Second generation - 2G
Early 1990s: 2G introduced digital voice (e.g. CDMA- Code Division Multiple Access).
Early 1990s: 2G introduced digital voice (e.g. CDMA- Code Division Multiple Access).
Third generation - 3G
Early 2000s: 3G brought mobile data (e.g. CDMA2000).
Early 2000s: 3G brought mobile data (e.g. CDMA2000).
Fourth generation - 4G LTE
2010s: 4G LTE ushered in the era of mobile broadband.
2010s: 4G LTE ushered in the era of mobile broadband.
1G,
2G, 3G, and 4G all led to 5G, which is designed to provide more connectivity
than was ever available before.
5G
is a unified, more capable air interface. It has been designed with an extended
capacity to enable next-generation user experiences, empower new deployment
models and deliver new services.
With
high speeds, superior reliability and negligible latency, 5G will expand the
mobile ecosystem into new realms. 5G will impact every industry, making safer
transportation, remote healthcare, precision agriculture, digitized
logistics — and more — a reality.
There
are several reasons that 5G will be better than 4G:
• 5G is significantly faster
than 4G
• 5G has more capacity than 4G
• 5G has significantly lower latency than 4G
• 5G is a unified platform that is more capable than 4G
• 5G uses spectrum better than 4G
• 5G has more capacity than 4G
• 5G has significantly lower latency than 4G
• 5G is a unified platform that is more capable than 4G
• 5G uses spectrum better than 4G
5G is a unified platform
that is more capable than 4G.
While 4G LTE focused on delivering much faster mobile broadband services than 3G, 5G is designed to be a unified, more capable platform that not only elevates mobile broadband experiences, but also supports new services such as mission-critical communications and the massive IoT. 5G can also natively support all spectrum types (licensed, shared, unlicensed) and bands (low, mid, high), a wide range of deployment models (from traditional macro-cells to hotspots), and new ways to interconnect (such as device-to-device and multi-hop mesh).
While 4G LTE focused on delivering much faster mobile broadband services than 3G, 5G is designed to be a unified, more capable platform that not only elevates mobile broadband experiences, but also supports new services such as mission-critical communications and the massive IoT. 5G can also natively support all spectrum types (licensed, shared, unlicensed) and bands (low, mid, high), a wide range of deployment models (from traditional macro-cells to hotspots), and new ways to interconnect (such as device-to-device and multi-hop mesh).
5G uses spectrum better than
4G.
5G is also designed to get the most out of every bit of spectrum across a wide array of available spectrum regulatory paradigms and bands—from low bands below 1 GHz, to mid bands from 1 GHz to 6 GHz, to high bands known as millimeter wave (mmWave).
5G is also designed to get the most out of every bit of spectrum across a wide array of available spectrum regulatory paradigms and bands—from low bands below 1 GHz, to mid bands from 1 GHz to 6 GHz, to high bands known as millimeter wave (mmWave).
5G is faster than 4G.
5G can be significantly faster than 4G, delivering up to 20 Gigabits-per-second (Gbps) peak data rates and 100+ Megabits-per-second (Mbps) average data rates.
5G can be significantly faster than 4G, delivering up to 20 Gigabits-per-second (Gbps) peak data rates and 100+ Megabits-per-second (Mbps) average data rates.
5G has more capacity than
4G.
5G is designed to support a 100x increase in traffic capacity and network efficiency.1
5G is designed to support a 100x increase in traffic capacity and network efficiency.1
5G has lower latency than
4G.
5G has significantly lower latency to deliver more instantaneous, real-time access: a 10x decrease in end-to-end latency down to 1ms.
5G has significantly lower latency to deliver more instantaneous, real-time access: a 10x decrease in end-to-end latency down to 1ms.
5G
is driving global growth.
• $13.2 Trillion dollars of
global economic output
• 22.3 Million new jobs created
• $2.1 Trillion dollars in GDP growth
• 22.3 Million new jobs created
• $2.1 Trillion dollars in GDP growth
Through
a landmark 5G Economy study, we found that 5G’s full economic effect will
likely be realized across the globe by 2035—supporting a wide range of
industries and potentially enabling up to $13.2 trillion worth of goods and
services.
This
impact is much greater than previous network generations. The development
requirements of the new 5G network are also expanding beyond the traditional
mobile networking players to industries such as the automotive industry.
The
study also revealed that the 5G value chain (including OEMs, operators, content
creators, app developers, and consumers) could alone support up to 22.3 million
jobs, or more than one job for every person in Beijing, China. And there are
many emerging and new applications that will still be defined in the future.
Only time will tell what the full “5G effect” on the economy is going to be.
The advent of 5G is one of the most enigmatic new upcoming
technologies that can impact businesses in 2020. Many industry experts have
termed 5G as the future of communication and to some extent, it’s true.
“5G wireless networks will
support 1,000-fold gains in capacity, connections for at least 100 billion
devices and a 10 Gb/s individual user experience of extremely low latency and
response times, as stated by Huawei. “Deployment of
these networks will emerge between 2020 and 2030.”
However,
to take this speed to everyday mobile users, mobile network carriers will need
to increase bandwidth and reduce network costs. Moreover, LTE adoption isn’t
waning and is estimated to reach $672 billion by the end of 2020.
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