how does iot fit in the 5g era? - docbox.etsi.org · mobile iot (lte-m & nb-iot)= massive iot 5...
TRANSCRIPT
HOW DOES IoT FIT IN THE 5G ERA?
ETSI IoT Week – October 2018
Barbara Pareglio – IoT Technical Director at GSMA
ABOUT THE GSMA
2
The GSMA was
founded in
1987
12offices
worldwide
8.8+ billionmobile connections worldwide
The GSMA
represents the
interests of
mobile
operators
worldwide
UNITING
MOBILE OPERATORS750+
WITH
MOBILE COMPANIES
350+In the broader mobile ecosystem
The world’s leading mobile industry events, Mobile
World Congress, Mobile World Congress Shanghai,
and Mobile World Congress Americas, together attract
192,000+people from across the globe each year
Connecting Everyone and Everything to a Better Future
THE INTERNET OF THINGS BY 2025
25 BILLION CONNECTED DEVICES
3
TOTAL IoT CONNECTIONS
2018: 9.1 billion 2025: 25.2 billion
CELLULAR CONNECTIONS
2018: 1.1 billion 2025: 3.5 billion
2G, 3G, 4GLicensed Spectrum
LPWA2G, 3G, 4G, 5G
Licensed Spectrum
LPWA
1 billion 0.1 billion 1.7 billion 1.8 billion
5G MOBILE CONNECTIONS*
Source: GSMA Intelligence, 2018
2025: 1.4 billion**
(*) Excluding cellular IoT
(**) Starting in 2018
15% of Total Mobile
Connection
5G IoT CONNECTIONS
2025: 0.5 billion***13% of Total IoT
Cellular Connection
(***) Starting in 2022
THE TRILOGY OF 5G
Mobile IoT/Massive IoT/LPWA:
improved network coverage, long
device operational lifetime and a high
density of connections. This is also
known as mMTC (Massive MTC)
Enhanced Mobile Broadband:
improved performance and a more
seamless user experience accessing
multimedia content for human-centric
communications Critical Communications: high
performance, ultra-reliable, low latency
industrial IoT and mission critical
applications. This is also known as
Critical IoT, URLLC (Ultra Reliable Low
Latency Communications)
Mobile IoT (LTE-M & NB-IoT)= Massive IoT
5
Low cost compare to traditional LTE
Large number of devices supported
by each cell
Long battery life
Greater coverage compared to
traditional LTE
High connection density: 1.000.000
devices per km2 as required by ITU-R
IMT-2020
LTE-M has lower density than NB-IoT due to
the wider bandwidth.
NB-IoT has higher density than LTE-M.
Tradeoff between Connection density and
latency
+
Mobile IoT Use Cases
For more use cases, refer to https://www.gsma.com/iot/mobile-iot-case-studies/
Mobile IoT is Part of 5G
NB-IoT and LTE-M, as deployed today, are
part of the 5G family
NB-IoT and LTE-M will continue to co-exist
alongside other 5G components
NB-IoT and LTE-M can operate in a
5G NR band
Fulfils 5G requirements for Massive
IoT
Can be deployed as part of a 5G
network
Enables smooth operator migration
path to 5G NR bands
5G Network Components Over Time
8
Mobile IoT networks are already
operational today
Mobile IoT will coexist with other
5G components such as:
• Enhanced Mobile Broadband,
• Critical Communications.
PRESENT FUTURE
Mobile IoT In-band Operations and NR Coexistence
9
In-band operation for NB-IoT and
LTE-M within 5G NR is achieved by
including:i. compatible modulation numerology
and frame structure [3GPP TS
38.211].
ii. 5G NR duplex frequency
configuration allowing 5G NR, NB-
IoT and LTE-M subcarrier grids to
be aligned [3GPP TS 38.104].
iii. “forward compatibility”
configuration. 5G NR UE to rate
match around radio resources that
are taken by non-dynamically
scheduled NB-IoT and LTE-M
signals [3GPP TS 38.214].
What is Next?
10
Download the report:
www.gsma.com/iot/resources
Watch the webinar:
https://www.gsma.com/iot/webinar-how-does-mobile-iot-fit-
into-the-5g-future/s
3GPP agreed that the LPWA use
cases will continue to be addressed
by evolving LTE-M and NB-IoT.
3GPP is also investigating options
for the 5G core network to support
LTE-M and NB-IoT radio access
networks [3GPP TR 23.724]
No immediate plans to develop NR
based LPWA
MOBILE IoT GLOBAL COVERAGE
1111
LTE-M NB-IoT
Both LTE-M and NB-IoT
69 Commercial Launches
NB-IoT = 52Operator Market Bands Operator Market Bands Operator Market Bands
3 HONG KONG 8 ELISA FINLAND 20, 3 TAIWAN MOBILE TAIWAN 3, 28AIS THAILAND 8 ETISALAT UAE 3 TELEFONICA SPAIN 20
APTG TAIWAIN 8 FAREASTONE TAIWAIN 28 TELENOR NORWAY 20, 8CHINA MOBILE CHINA 8 KT SOUTH KOREA 8 TIM ITALY 20CHINA MOBILE HONG KONG 3 LGU+ SOUTH KOREA 12 TIM BRAZIL 3, 28
CHINA TELECOM CHINA 5 M1 SINGAPORE 20,8 TURKCELL TURKEY 20CHINA UNICOM CHINA 8 MOBITEL SRI LANKA 8 TRUE THAILAND 8
CHUNGHWA TAIWAIN 8 ORANGE BELGUIM 20 VELCOM BELARUS 8DIALOG SRI LANKA 3, 8 SINGTEL SINGAPORE VODAFONE AUSTRALIA 8
DNA FINLAND SOFTBANK JAPAN VODAFONE CZECH REPUBLIC 20DT AUSTRIA 8 SWISSCOM SWITZERLAND 20 VODAFONE GERMANY 20DT CROATIA 20, 8 TDC DENMARK 20 VODAFONE IRELAND 20DT GERMANY 20 TELIA FINLAND 20, 3 VODAFONE ITALY 20DT GREECE 20 TELIA NORWAY 20 VODAFONE SPAIN 20DT POLAND 20 TELIA SWEDEN 20 VODAFONE THE NETHERLANDS 20DT SLOVAKIA 20 TELIA DENMARK 20, 8 VODAFONE TURKEY 20DT THE NETHERLANDS 20 TELSTRA AUSTRALIA VODAFONE SOUTH AFRICA 8
DT ( T-Mobile US) US 2, 4, 12
NB-IoT GLOBAL COVERAGE
LTE-M GLOBAL COVERAGE
LTE-M = 17
Operator Market Bands Operator Market Bands
AIS THAILAND 3 ORANGE BELGUIM 20
APTG TAIWAIN 8 SINGTEL SINGAPORE
AT&T MEXICO 4, 5 SOFTBANK JAPAN
AT&T US 2, 4, 12 SWISSCOM SWITZERLAND 20
BELL CANADA TELSTRA AUSTRALIA 28
DIALOG SRI LANKA 8 TURKCELL TURKEY 20
ETISALAT UAE 5 VERIZON US 12
KDDI JAPAN 5 VODAFONE THE NETHERLANDS 20
KPN THE NETHERLANDS 20
BUILDING A VIBRANT ECOSYSTEM
MOBILE IoT INNOVATORS 1000+ companies
EVENTS Networking Events, Meet-Ups, Q&As
NEWSLETTERSMonthly briefings on the latest news, casestudies, market developments
GSMA SUPPORT 82+ MNOs and Vendors
RESOURCESModules, Development Kits, Resource Library
DIRECTORYThe official industry index for companies working with LPWA technologies in licensed spectrum
ASK THE MOBILE IoT EXPERTS
Access to leading industry experts and Mobile
IoT pioneers
gsma.com/mioti
