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© All rights reserved
www.metis2020.com
The 5G Mobile and Wireless
Communications system
Dr. Afif Osseiran, Ericsson
METIS Project Coordinator
facebook.com/metis2020
twitter.com/metis2020
Content
Introduction & about METIS
5G scenarios (Selected)
Examples of 5G Technology Components
Introduction: Major 5G Activities
METIS (Nov. 2012)The first stage of the 5G EU “missile”
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”
Introduction: ITU-R
Two documents by ITU-R to pave the way for 5G
IMT.VISION (Deadline July 2015)
Title: “Framework and overall objectives of the future development of
IMT for 2020 and beyond”
Objective: Defining the framework and overall objectives of IMT for Objective: Defining the framework and overall objectives of IMT for
2020 and beyond to drive the future developments for IMT
IMT.FUTURE TECHNOLOGY TRENDS (Deadline Oct. 2014)
To provide a view of future IMT technology aspects 2015-2020 and
beyond and to provide information on trends of future IMT technology
aspects
METIS Objectives
� Lay the foundation for
� Ensure a global forum for
� Build an early global consensus for
55GG mobile & wireless communications
2012 2013 2014 2015 2016 2017 2018 2019 2020
WRC’12 WRC’15 WRC’18/19
Exploratory research
Pre-standardization
activities
Standardization activities
Commercialization
Up to
10Gbps10 years
50/500 B
devicesFew ms E2E
METIS Technical Objectives
1000x data
volume
1000x higher mobile
data volumes
10-100x higher number of
connected devices
10-100x typical end-user
data rates
5xlower latency
10xlonger battery life
for low-power devices
METIS 5G Scenarios Super real-time
and reliable
connectionsAmazingly
fast
Great Service
in a crowd Ubiquitous things
communicating
Best
experience
follows you
Dense urban
information
society
delay, reliability,
new industrial
applications
bit-rate,
delayaccessibility,
large crowds
many simple devices,
coverage (redundancy)accessibility
(Coverage)
mobility
Virtual reality
office
Shopping
mall
Stadium Traffic
jam
Mobile cloud
processingOpen air
festival
Emergency
communications
Massive
deployment of
sensors and
actuators
Traffic efficiency
and safety
Teleprotection in
smart grid
networksBlind spots
Selected METIS 5G Scenarios
Five Challenges & Scenarios
Ubiquitous things
Very high
data rate
Very dense
crowds of
users
Very low
energy, cost,
Amazingly fastGreat service
in a crowd
Best experience Ubiquitous things
communicating . Mobility
Very low
latency
energy, cost, and massive
number of,
devices
Best experience
follows you
Super real-time and
reliable connections
Scenario: Amazingly fast
Work and infotainment unhindered by delays
Amazing end-user experience provided by very
high data-rates
Virtual reality office Dense urban information societyVirtual reality officeGiga bit at application layer
Dense urban information society• Ubiquitous dense urban coverage• Large and dynamic user crowds
Scenario:
Super real-time and reliable connections
Low E2E latency delay and reliable communication enabling
critical machine-type applications
Empowering industries to embrace new technologies in their
processes
Traffic efficiency and safetyTraffic efficiency and safety• More efficient use of road infrastructure
• Reduce risk for traffic incidents
Scenario: Ubiquitous things communicating
Very large number of small, simple, and inexpensive devices
Requirement for long battery lifetime, scalability, and
adaptability
Inexpensive = small battery, simple device
Massive deployment of
sensors and actuators• Handle a massive number of devices
• Very low cost devices with long battery lifetime• Provide protocol scalability and coverage
ROAD TO 5G Technology Components
Examples
Massive MIMO: CSI Error
Transmission scheme 24x24 MIMO-OFDM eigenmode
Signal bandwidth 400 MHz
Subcarrier spacing 195 kHz
Maximum bit rate 35.3 Gbps (64QAM, 3/4)
Example of contribution:
30 Gbps simulation using 11 GHz band
measured 24x24 MIMO channel
› Performance analysis of massive MIMO in
higher frequency bands
› Impact of CSI error and hardware
impairments
Investigation points:
Sector antenna3 dB beamwidth. Antenna gain: 15 dBi
Omni-antenna (H)Antenna gain: 4 dBi12-element array with
dual polarization
12-element array
with dual polarization
* This channel measurement was conducted in Ishigaki City in partnership with Tokyo Inst. of Tech. in Japanese national project
Measurement Environment/Data
Beyond Uplink & Downlink: two-way comm.
Traditionally, the designs of
the uplink and the downlink
are decoupled
The ideas related to
wireless network coding
FBS
BS
wireless network coding
suggest optimization of the
two-way communication
problem instead of
decoupling
FBS
FBS
5G Future5G FutureIntegration
of access technologies
into one seamless experience
Complementary new technologies
� D2D
Communications
Evolution
� Massive MIMO
Revolution
Communications
� Massive Machine
Communications
� Ultra-Reliable
Communications
Respond to traffic explosion
10 -100 x higher typical user rate
� Higher Frequencies
� Ultra-Dense
Networks
� 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
Existing technologies in 2012
3G3G4G4G
WifiWifi
Extend to novel applications
Useful Links
A. Osseiran et al, The foundation of the Mobile and Wireless Communications System for 2020 and beyond Challenges, Enablers and Technology Solutions, VTC Spring 2013, June 2-5, 2013, https://www.metis2020.com/documents/publications/
Deliverable D1.1, “Scenarios, requirements and KPIs for 5G mobile and wireless system”, June 2013
Deliverable D2.1, “Requirements and general design principles for new air interface”, Sept. 2013Sept. 2013
Deliverable D3.1, “Positioning of multi-node/multi-antenna transmission technologies”, Aug. 2013
Deliverable D5.1,“Intermediate description of the spectrum needs and usage principles”, Sep. 2013,
Deliverable D4.1,“Summary on preliminary trade-off investigations and first set of potential network-level solutions”, Nov. 2013
Deliverable D6.1,“Simulation guidelines”, Nov. 2013
All deliverables can be downloaded from https://www.metis2020.com/documents/deliverables/