evolution to 5g from a 4g/lte world - hadden telecoms · pdf fileevolution to 5g from a 4g/lte...
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Evolution to 5G from a 4G/LTE World
Alan Hadden
www.haddentelecoms.com
@alanhadden
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Lisbon May 3-4, 2017
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Global MBB footprint with 4G/LTE
Over 80% of world’s population may be covered by LTE systems by end 2022
(> 50% today estimated)
2 billion LTE subs connected (Feb 2017)
- 25% market technology share - forecast 4 billion LTE subs in 2020 (Ovum)
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c. 600 commercially launched LTE networks* in nearly 200 countries
- expect 650+ networks total by end 2017
*includes LTE-Advanced and LTE-Advanced Pro systems
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Rapid migration to LTE-Advanced
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1 in 3 operators commercially launched LTE-Advanced systems
- main industry trend, global
- Majority for deployments in EMEA
Most support 300 Mbps DL speed (for Cat 6 user devices)
- no. of 450 Mbps (Cat 9) growing as device availability improves - even faster speeds being introduced into some markets
- Gigabit LTE is a reality with LTE-Advanced Pro systems launched
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Technology evolution global forecast
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NOVEMBER 2016 ERICSSON MOBILITY REPORT 9
Mobile subscriptions in Middle East and Africa are mainly GSM/EDGE-only, while in Western Europe and North America the majority are WCDMA/HSPA and LTE
Over the forecast period, Middle East and Africa will dramatically shift from a region with a majority of GSM/EDGE-only subscriptions, to a region where 80 percent of the subscriptions will be WCDMA/HSPA and LTE. However, GSM/EDGE-only subscriptions will still account for a significant share of subscriptions by 2022. In Latin America, WCDMA/HSPA and LTE already account for around 60 percent of all mobile subscriptions – a number that is expected to increase to 90 percent in 2022.
Asia Pacific is a diverse region. Despite ongoing deployment of LTE in China, which will result in more than 1.2 billion LTE subscriptions in the country by the end of 2022, LTE subscriptions will represent just 50 percent of all subscriptions in the region by the end of the same period. This will be around one quarter of the global total. 5G subscriptions will account for around 10 percent of all subscriptions in the region in 2022, with deployments starting in South Korea, Japan and China. All three of these countries will host Olympic games in the coming six years, and have stated intentions to launch 5G services in conjunction with the games.
In Central and Eastern Europe, the share of LTE subscriptions is anticipated to grow strongly from around 10 percent in 2016 to 70 percent of all mobile subscriptions in 2022.
In Western Europe, the share of mobile broadband subscriptions is high due to well-developed WCDMA/HSPA networks and early LTE rollout. The regional share of 5G subscriptions will be 5 percent in 2022. Overall, North America is the region with the highest share of LTE subscriptions due to rapid migration from CDMA and WCDMA/HSPA-based networks. In 2022, the region will have the highest share of 5G subscriptions at 25 percent.
GSM/EDGE-onlyLTE
WCDMA/HSPA5G TD-SCDMA
CDMA-only
20
40
0
60
80
100
Mobile subscriptions by region and technology (percent)
North America
2016 2022
65%LTE
25%5G
Latin America
2016 2022
50%WCDMA/HSPA
55%LTE
Asia Pacific
2016
40%GSM/EDGE-only
2022
50%LTE
Middle East and Africa
2016 2022
65%GSM/EDGE-only
50%WCDMA/HSPA
Central and Eastern Europe
2016 2022
50%WCDMA/HSPA
70%LTE
Western Europe
2016 2022
50%WCDMA/HSPA
90%LTE
25% of subscriptions in North America and 10% in Asia Pacific will be for 5G in 2022
NOVEMBER 2016 ERICSSON MOBILITY REPORT 9
Mobile subscriptions in Middle East and Africa are mainly GSM/EDGE-only, while in Western Europe and North America the majority are WCDMA/HSPA and LTE
Over the forecast period, Middle East and Africa will dramatically shift from a region with a majority of GSM/EDGE-only subscriptions, to a region where 80 percent of the subscriptions will be WCDMA/HSPA and LTE. However, GSM/EDGE-only subscriptions will still account for a significant share of subscriptions by 2022. In Latin America, WCDMA/HSPA and LTE already account for around 60 percent of all mobile subscriptions – a number that is expected to increase to 90 percent in 2022.
Asia Pacific is a diverse region. Despite ongoing deployment of LTE in China, which will result in more than 1.2 billion LTE subscriptions in the country by the end of 2022, LTE subscriptions will represent just 50 percent of all subscriptions in the region by the end of the same period. This will be around one quarter of the global total. 5G subscriptions will account for around 10 percent of all subscriptions in the region in 2022, with deployments starting in South Korea, Japan and China. All three of these countries will host Olympic games in the coming six years, and have stated intentions to launch 5G services in conjunction with the games.
In Central and Eastern Europe, the share of LTE subscriptions is anticipated to grow strongly from around 10 percent in 2016 to 70 percent of all mobile subscriptions in 2022.
In Western Europe, the share of mobile broadband subscriptions is high due to well-developed WCDMA/HSPA networks and early LTE rollout. The regional share of 5G subscriptions will be 5 percent in 2022. Overall, North America is the region with the highest share of LTE subscriptions due to rapid migration from CDMA and WCDMA/HSPA-based networks. In 2022, the region will have the highest share of 5G subscriptions at 25 percent.
GSM/EDGE-onlyLTE
WCDMA/HSPA5G TD-SCDMA
CDMA-only
20
40
0
60
80
100
Mobile subscriptions by region and technology (percent)
North America
2016 2022
65%LTE
25%5G
Latin America
2016 2022
50%WCDMA/HSPA
55%LTE
Asia Pacific
2016
40%GSM/EDGE-only
2022
50%LTE
Middle East and Africa
2016 2022
65%GSM/EDGE-only
50%WCDMA/HSPA
Central and Eastern Europe
2016 2022
50%WCDMA/HSPA
70%LTE
Western Europe
2016 2022
50%WCDMA/HSPA
90%LTE
25% of subscriptions in North America and 10% in Asia Pacific will be for 5G in 2022
ON THE PULSE OF THE NETWORKED SOCIETY
Ericsson Mobility Report
NOVEMBER 2016
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LTE-Advanced Pro
LTE-Advanced Pro users enables the Gigabit LTE era and new business opportunities: • LTE deployment in unlicensed spectrum • NB-IoT and Cat M1 for LPWA applications (cellular IoT) • Extends/enhances CA • D2D • Lower latency • Higher order MIMO • Advanced antenna features • Faster speeds: Gigabit MBB • Mission critical PTT • and more …. • Essential bridge from 4G to 5G
3GPP Release 13 & beyond
19 commercially launched LTE-Advanced Pro networks
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Massive MIMO Network slicing
Some “5G-like” features will appear in LTE-Advanced systems:
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The Internet of Things opportunity
IoT includes:
Connected cars Machinery
Utility meters Remote metering
Consumer electronics
From 2018 mobile phone connections will be surpassed by IoT 16 billion IoT devices forecast by 2021
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ON THE PULSE OF THE NETWORKED SOCIETY
Ericsson Mobility Report
NOVEMBER 2016
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Current 3GPP CIoT solutions
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NB-IoT, LTE-M deployments
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4 commercial networks (Telus CAN, T-Mobile NL, Telia NO, Vodafone ES) - several more are very close to commercial launch
A further 40 networks in 29 countries trialling, demonstrating or planning to deploy - plus commitments to deploy by multi-country operator groups
2 commercial networks (Verizon and AT&T – both in US)
12 additional networks in 10 countries trialling, demonstrating or planning to deploy
NB-IoT
LTE-M
Source: GSA
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Massive MTC
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LTE-Advanced Pro (Rel-13) addresses the needs of massive MTC use cases as NB1 (aka NB-IoT) feature
Diagram: Grandmetric blog
• Rel-14 adds support for positioning, multicast and non-anchor carrier operation
• Rel-15 adds small cell support plus TDD support for in-band, guard band & standalone operational modes
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Not only about speed
AND ….. new spectrum will be needed
Smart Cities / IoT 5G enables the
industrial Internet Connected cars
Much more than mobile broadband connectivity
. . .and much more
Current 5G expectations
Industry transformation
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Opportunities using 5G
Cloudification Big data NFV and SDN Connecting the unconnected Enterprise mobility / digital transformation Addressing the needs of vertical industries Autonomous vehicles
5G is “the foundation for realising the full potential of the Networked Society“ and is absolutely necessary: q to address mass-market adoption scale q To enable many new use cases q to allow organisations to move into new markets and build new revenue
streams with new business models and use cases
Major 5G research activities under way q APAC including China q Europe q USA
5G service launch in 2020 – may be sooner
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5G in a nutshell
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Source: Viavi Solutions, February 2017
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5G trial results
Spectrum bands used range from < 3GHz to 86GHz
Participating system vendors: Ericsson, Huawei, Nokia, Samsung, ZTE
Source: Viavi Solutions, February 2017
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5G standards
3GPP continues to expand the LTE platform continuing on from Rel-13 to future Rel-14, Rel-15 including enhancements to LTE-Advanced Pro
5G system standardisation is underway in 3GPP
• March 2017: Agreement on an earlier completion date of March 2018 of Non-Standalone (NSA) 5G NR mode for enhanced MBB (this enables acceleration of standards-based field trials from 2019)
• Standard for Standalone (SA) 5G NR mode by September 2018 (unchanged)
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Spectrum for 5G systems
New spectrum is needed for 5G
Greatest economies of scale will come if number of different bands used for 5G is kept small
Leading system vendors* favour these bands as a basis for harmonisation on a global or regional basis • 600 MHz, 700 MHz • 3.3–3.4 GHz, 3.4–3.6 GHz, 3.6–3.8 GHz, 3.8–4.2 GHz o 4.4–4.99 GHz • 24.25–29.5 GHz • 29.5–33.4 GHz • 37–43.5 GHz • 66–86 GHz
* Members of the GSA Spectrum Group
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Rel-15 improvements for LTE
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• 1024QAM – to improve spectral efficiency for small cell LTE deployments
• LAA/eLAA – to enable operation in CBRS band (3.5 – 3.7GHz) in the US
• Improving LTE operation in unlicensed spectrum
• Enhancements to V2X
• Improvements to NB-IoT
Diagram: Grandmetric blog
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5G deployment prospects
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• At least 18 operators announced commitments to deploy pre-standards “5G” networks in 13 countries
• First launches are expected to be in Italy and US
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Thank you !
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Alan Hadden
www.haddentelecoms.com
@alanhadden