Spectrum Consideration for 5G System
Magnus Madfors, Afif Osseiran, Emilio Calvanese Strinati* Head of Technical Regulations, METIS Project Coordinator, *MiWaves
www.metis2020.com
RSPG 19th February 2014
Brussels
www.miwaves.eu
Content › Introduction
› 5G Scenarios & Requirements
› 5G Spectrum
› Conclusion
Intro.: Mobile Subscription growth
› 6.6 billion subscriptions in Q3 2013
› 113 million net additions in Q3 2013
Mobile subscriptions - net additions by region, Q3 2013
Note: Number of subscribers around 4.5 billions
M2M subscriptions not included
Intro.: Fixed and Mobile subscriptions 2010-2019
Intro.: 5.6 Billion smartphone Subscriptions end 2019
› 5.6 B smartphone subscriptions by the end of 2019
› 55% of phones sold during Q3 were smartphones
› By 2019 the average smartphone subscription will use 2.2GB of data per month
Intro.: Mobile application traffic outlook 2010-2019
Intro.: Mobile Traffic Update
Traffic does not include DVB-H, Wi-Fi, or Mobile WiMax.
Voice does not include VoIP.
Global total monthly traffic in mobile networks, 2007-Q3 2013
Note: Based on actual measurements
› YoY: 80% growth in mobile data traffic › QoQ: 10% growth in mobile data traffic
Intro.: App coverage
“App Coverage” – the area where my app works as I expect”
“Every app has its own coverage map”
› It’s an app centric world › User want reliable access for their apps wherever they go in the network › App coverage requires a true end-to-end approach to design, build and run mobile
networks
Intro.: APP coverage in cities
Large diversity of Use cases
& Requirements
Device-to-Device Communications Car-to-Car Comm.
New requirements and characteristics due to
communicating machines
Avalanche of Traffic Volume
Further expansion of mobile broadband
Additional traffic due to
communicating machines
“1000x in ten years”
Massive growth in Connected
Devices “Communicating machines”
“50 billion devices in 2020”
Intro.: 5G Challenges
Intro.: Major 5G Activities
› METIS (Nov. 2012) – EU FP7 project
› China - “IMT-2020 (5G) Promotion group” (Feb. 2013) – Program 863
› Korea - 5G Forum (June 2013) – Ambitious plan
› Japan - 2020 and Beyond AdHoc (Oct. 2013) – ARIB established new AdHoc working group called “2020 and
Beyond AdHoc”
› 5G PPP (Public Private Partnership) – 700 Meuro (2014-2020)
Intro.: METIS
› METIS (Nov. 2012) – The first stage of the 5G EU “missile” – Contributed to the IMT.VISION Doc.
q Lay the foundation for q Build an early global consensus for
5G mobile & wireless communications
2012 2013 2014 2015 2016 2017 2018 2019 2020
WRC’12 WRC’15 WRC’18/19
Exploratory research
Pre-standardization
activities Commercialization
Standardization activities
5G Scenarios & Requirements
5G Scenarios Super real-‐*me and reliable connec*ons Amazingly
fast
Great Service in a crowd Ubiquitous things
communica*ng
Best experience follows you
delay, reliability
bit-‐rate, delay Accessibility,
dense crowds
simple devices, coverage Accessibility,
mobility
1000x higher mobile data volumes
10-100x higher number of
connected devices
10-100x typical end-user
data rates
5x lower latency
10x longer battery life
for low-power devices
Up to 10Gbps 10 years 50/500 B
devices Few ms E2E
5G Technical Objectives
1000x data volume
METIS 5G Requirements
D2D capabilities NSPS, ITS, resilience, …
Devices per area 300.000 per access node
Battery ~10 years
Reliability 99.999% within time budget
Coverage >20 dB of LTE (e.g. sensors)
Latency reduction ~ 1ms (e.g. tactile internet)
Spectrum Higher frequencies & flexibility
Capacity 36TB/month/user (resp. 500 GB)
Energy ~10% of today’s consumption
Data rates 1-10Gbps (resp.100s of Mbps)
Ultra-dense networks
Massive Machines
Ultra Reliable Comm.
What about Spectrum for 5G?
5G Capability evolution › Higher peak data rates › More and denser traffic › Ubiquitous and deeper coverage New &evolved 5G use cases › Machine-type Comm. › Ultra-reliable comm. › Etc.
Spectrum implications
DRIVERS
• Larger carrier bandwidths
• More spectrum
• Spectrum at higher frequencies
• Need to be identified at WRC-18/19
300 MHz 30 GHz 100 GHz 10 GHz 1 GHz 3 GHz
› Dedicated licensed spectrum complemented with various forms of shared spectrum
Spectrum Scenario: Future Landscape
“Toolbox” of different sharing enablers required In order for 5G system to work under such scenarios
Spectrum opportunities between 40 and 95 GHz
60-GHz ISM band
7 GhZ
7 GhZ
7 GhZ
7 GhZ
3.5 GhZ
7 GhZ
Higher frequencies of specific interest in addition to 60 GHz
71 - 76 GHz
81 - 86 GHz
› Q-Band: 42.5-43.5 GHz for TDD systems › E-Band: Possibilities for FDD at 70 and 80 GHz
0.45
42.5 - 43.5 GHz
)
World Radiocommunication Conference (WRC)
› WRCs are held every 3-4 years to – Review, and revise the Radio Regulations, the use
of the radio-frequency and Satellite spectrum – Agenda determined by the ITU Council, takes into
account recommendations made by previous WRC 2012 2013 2014 2015 2016 2017 2018 2019 2020
WRC’12 WRC’15 WRC’18/19
Spectrum sharing and compatibility with other services including consolidation of draft CPM text
(JTG 4-5-6-7)
Spectrum requirements for the mobile service including suitable frequency ranges, and other specific requirements
(WP 5D)
WRC-2015: ITEMS on IMT
Conclusions
5G Future Integration
of access technologies into one seamless experience
Complementary new technologies
Ø D2D Communications
Ø Massive Machine Communications
Ø Ultra-Reliable Communications
Respond to traffic explosion
10 -100 x higher typical user rate
Evolution
Ø Higher Frequencies
Ø Massive MIMO
Ø Ultra-Dense Networks
Ø Moving Networks 1000 x higher mobile data
volume per area
10 -100 x higher number of connected devices
5 x reduced E2E latency
10 x longer battery life for low power M2M
Revolution
Existing technologies in 2012 3G
4G Wifi
Extend to novel applications
Useful Links
› A. Osseiran et al, Scenarios for the 5G Mobile and Wireless Communications: the Vision of the METIS Project, IEEE Comm. Mag., May, 2014 --To appear on https://www.metis2020.com/documents/publications/
› Deliverable D1.1, “Scenarios, requirements and KPIs for 5G mobile and wireless system”, June 2013
› Deliverable D5.1, “Intermediate description of the spectrum needs and usage principles”, Sep. 2013
All deliverables can be downloaded from https://www.metis2020.com/documents/deliverables/
Thank You