presentazione dell'intervento sul 5g del professor Lorenzo Mucchi dell'Università di Firenze al panel di #digit19 dal titolo La rivoluzione digitale della Quinta Generazione

1. Towards the
5G experience
Prof. Lorenzo Mucchi
Dipartimento di Ingegneria dell’Informazione, Università di
Firenze
PIN Polo universitario «Città di Prato»

2. Mobile Networks Evolution- up to 5G
Yesterday Now Future
2G 3G 4G 5G
GSM/EDGE WCDMA
HSPA HSPA+
LTE LTE-A IMT2020

3. 5G
Flexibility &
Spectrum Efficiency
One Physical Network
Multiple Industries
New Air InterfaceNew Architecture
Aggregate All
Available Bands
Spectrum

4. Diversified Challenges and Gaps to Reach 5G
Network
Architecture
Slicing
Ability
Required
Connections
1,000K
Connections
Per km2
Mobility
500km/h
High-speed
Railway
Throughput
10Gbps
Per
Connection
Latency
1 ms
E2E
Latency
5G
30~50ms Inflexible
LTEGAP
30~50x 100x 100x 1.5x NFV/SDN
100Mbps 10K 350Km/h
Challenges because many of these requirements areconflicting
4

6. 5G is an end-to-end ecosystem to enable a fully mobile
and connected society

7. 2
5G: a unifying connectivity fabric
Mission-critical
services
Enhanced
mobile broadband
Massive Internet
of Things
NetworkingMobile devices RoboticsAutomotive Health Smart cities Smart homesWearables
Unified design for all spectrum types and bands from below 1GHz to mmWave
• Ultra-low latency
• High reliability
• High availability
• Strong security
• Multi-Gbps data rates
• Extreme capacity
• Uniformity
• Deep awareness
• Low cost
• Ultra-low energy
• Deep coverage
• High density

8. 4
Enhancing mobile broadband
Ushering in the next era of immersive experiences and hyper-connectivity
UHD video streaming
Broadband ‘fiber’ to the home Virtual realityDemanding conditions, e.g. venues
Tactile Internet3D/UHD video telepresence
Extreme throughput
multi-gigabits per second
Ultra-low latency
down to 1ms e2e latency
Uniform experience
with much more capacity

9. 5
Connecting the massive Internet of Things
Optimizing to connect anything, anywhere with efficient, low cost communications
Power efficient
Multi-year battery life
Low complexity
Low device and network cost
Long range
Deep coverage
Utility meteringSmart homesSmart cities
Remote sensors / Actuators Object trackingWearables / Fitness

10. 6
Enabling new mission-critical control
services
With ultra-reliable, ultra-low latency communication links
High reliability
Extremely low loss rate
Ultra-low latency
Down to 1ms e2e latency
High availability
Multiple links for failure tolerance & mobility
Energy / Smart grid
Aviation MedicalIndustrial automation
RoboticsAutonomous vehicles

12. Market Entry Benchmark of Wired and Wireless
Technologies with Projections
DSL Ac
1Kbit/s
10Kbit/s
100Kbit/s
1Mbit/s
10Mbit/s
100Mbit/s
1Gbit/s
10Gbit/s
100Gbit/s
1Tbit/s
10Tbit/s
100Tbit/s
1Pbit/s
1995 2000 2005 2010 2015 2020 2025 2030 2035
Optical Backbone
Optical Access
DSL Access
WLAN Access
Cellular Access
560 Tbit/s
CapacityLimit
1,300-1,620nm
Band
Optical Backbone
Optical Access
WLAN Access
Cellular Access
GPON
10GPON
WDM-PON
NG-PON2
GSM
GPRS
3G- Edge
HSDPA
HSPA
LTE
cess
LTEAdvanced
LTEBeyond
ISDN
ADSL
ADSL2+
VDSL2
Vectoring
802.11
802.11b
802.11ag
802.11n
802.11ac/ad
Multimode
G.Fast
5G

13. 5G test trials in the world

14. 5GradioTestBED
DEMONSTRATEINVESTIGATELEARN
Propagation
@ 10+ GHz
Technology for large
bandwidth, high
frequency systems > 5 Gbps

15. 5Gexcavator
demoatMWC2015
Ericsson Research demonstrated remote control of
real life, full size Excavators at MWC2015.

16. New Air Interface Test Result
25
20
15
10
5
0
22.422
7.516
Multiple UE
Mbps
5G New Air
Interface
LTE
Test Result: 3 Times Spectrum Efficiency Improvement
Without frequency bandwidth
and antenna change

17. World's First 5G Test Bed (Sub 6GHz)
Throughput
10.32 Gbit/s
Spectrum Efficiency
51.6 bps/Hz

18. Huawei High Band Test Bed (>6GHz)
9.6GHz BW
115 20 Gbit/s
Breaks World Record

19. 4G vs 5G: Real-World Test @ FINLAND
• The test was done in Helsinki with
Huawei network equipment.
• A base station running the standard
hardware with supporting core network
router and other electronics were placed in
a rack.
• The test crew then moved to some 500
meters away from the base station to
conduct a test.
• The team compared 4G LTE and 5G
connections running two laptops and
connections.
• The 4G maintained a stable 50 MBit/s
connection in the test, something
considered to be standard real life
performance in city conditions.
• The 5G connection yielded significantly
higher bandwidth. It constantly stayed
above 700 MBit/s.

20. Harmonized Spectrum for 5G: US vs. EU
15

21. Cost of LTE GByte in North America
2014-2020
Source: Bell Labs, 2016
2
1

22. Fiber vs. 5G in the UK
16

23. Socio-economic benefits of 5G in EU28
14
€56bn Total cost of 5G in EU28 by 2020
5G could lead to the creation of 2.4 million jobs in EU28 by 2025

24. IL PARTENARIATO
Capofila
Operatori di
telecomunicazione
Università e Enti di ricerca Imprese con competenze nel settore Ulteriori Soggetti
Centro
Ricerche
Fiat
2
4
5G: la sperimentazione a Prato

25. ULTERIORI REALTÀ
LOCALI COINVOLTE
AREA
dell’AQUILA
AREA
di PRATO
2
5
5G: la sperimentazione a Prato

26. 5
IL
CITTADINO
AL CENTRO
DELLA
CITTÀ 5G
Certificazione e
valorizzazione del Made
in Italy
Maggiore sicurezza
cittadina
Sistema di gestione
efficace della mobilità
Ottimizzazione delle reti
di distribuzione elettrica
Evoluzione industria
manifatturiera – Industry
4.0
Monitoraggio strutturale
degli edifici e
prevenzione delle
emergenze
Beni Culturali in Realtà
Virtuale ed Aumentata
Miglioramentosistema
assistenza salute del
cittadino
e-health
Beni culturali
A/VR
SHM
E-Industry 4.0
Grid 4.0
High connected EV
road monitoring
Viabilità evoluta
IMPATTO SULLA COLLETTIVITÀ
E LE REALTÀ LOCALI
Smart security
Videosorveglianza
Sensori e IoT
5G: la sperimentazione a Prato

27. Contatti
Per informazioni
Prof. Lorenzo Mucchi
Dipartimento di Ingegneria
dell’Informazione, Università di Firenze
PIN Polo Universitario “Città di Prato”
lorenzo.mucchi@unifi.it
055 2758539
0574 602581