Post on 26-May-2020
transcript
RCC Event
Almaty,
Kazakhstan,
16th. Sep. 2011
Dr.Cengiz EvciAlcatel-Lucent, FRANCE
- Member of WP5D IMT.UPDATERegion 1 Workshop Co-ordinationteam
- Editor of IMT.UPDATE within ITU-R WP5D
- UMTS Forum:Chairman of Manufacturer Sector Group
2) New developments
4) ITU-R actions and next steps
Perspectives on future Mobile Broadband:IMT for the Next Decade
1) IMT history
3) Mobile Broadband traffic & markets
Sources:Presentation: Spectrum considerations for global broadband access; Colin Langtry, Chief, ITU-R Study Groups Dept.;Presentation: Introduction to ITU-R WP5D Regional Workshop (Region 3), Kyu-Jin WEE ,Ph.D, Vice-Chairman, ITU-R WP5Dhttp://groups.itu.int/rsg5-forum/SG5Portal/RegionalWorkshopsIMTfortheNextDecade/AsiaPacificWorkshop/Presentations.aspxPresentation in ECC (June 2011): Perspectives on future Mobile Broadband, Peter Scheele, BNetzA.Presentation in CPG (28th. June 2011) : The same title, Rauno Ruismaki, Nokia
IMT history
1
Radio history:Maxwell equation: 1865
Marconi/Popov radio communication: ~1900
Radio broadcasting: ~1920
TV broadcasting: ~1931
Satellite: 1957
Cellular mobile communication: ~1981
1 IMT history
W(A)RC history:WARC Mar Maritime Mobile Service (Geneva, 1967)WARC- 68 Aeronautical Mobile Service
WARC-71 Space TelecommunicationsWMARC-74 World Maritime Administrative Radio ConferenceWARC SAT-77 World Broadcasting -Satellite Administrative Radio ConferenceWARC-Aer2 Aeronautical Mobile (R) Services (Geneva, 1978)WARC-79 Overall Revision of RR (Sep.24 – Dec. 6)
WARC Mob-83 Mobile ServiceWARC HFBC-84 Planning HF BroadcastingWARC Orb-85 Geostationary Satellite OrbitWARC HFBE-87 HF BroadcastingWARC Mob-87 Mobile Service (Maritime and Aeronautical), Rec.205 (FPLMTS)WARC-88 Geostationary Satellite Orbit Future Public Land Mobile
WARC-92 IMT-2000(FPLMTS) Telecommunications System
WRC-95 Simplified Radio Regulations, SatelliteWRC-97 Satellite systems, HAPS, HF BroadcastingWRC-2000 Additional IMT-2000 spectrumWRC-03 Satellite systems, GNSS, ESVs, HFWRC-07 IMT (IMT-2000 & IMT-Advanced)
1 IMT historyRed ones are for specific applications
� Over the last century, certain topics became
popular and were treated at WRCs
� Most of them influenced economy and social
life significantly at that time
� There was a time for maritime, broadcasting
and satellite, cellular
���� now mobile broadband is the hot topic
1 IMT history - observations
RESOLUTION ITU-R 56
Naming for International
Mobile Telecommunications
(2007)
• IMT-2000 Direct Spread
(WCDMA/UTRA FDD) (1999)
• IMT-2000 Multi Carrier
(CDMA2000) (1999)
• IMT-2000 Time Code
(UTRA TDD, TD-SCDMA) (1999)
• IMT-2000 Single Carrier TDMA
(UWC-136) (1999)
• IMT-2000 Frequency Time
(DECT+) (1999)
• IMT-2000 OFDMA TDD WMAN
(Mobile WiMAX) (2007)
• LTE-Advanced
• WirelessMAN-Advanced
ITU-R M.1457: Detailed specifications of the
terrestrial radio interfaces of International Mobile
Telecommunications-2000 (IMT-2000)
ITU-R M.[IMT.RSPEC]: Detailed specifications of the
terrestrial radio interfaces of International Mobile
Telecommunications-Advanced (IMT-Advanced)
1 IMT history Standards
1 IMT history - IMT-Advanced
1 IMT history - IMT spectrum (WARC-92, WRC-2000, WRC-07)
New developments
2
� While voice traffic on mobile networks is
growing at a relatively constant rate, there is
a very rapid increase in the volume of data
traffic
� This increase is being accelerated by the
introduction of new types of devices
(smartphones, tablets and dongles) and
new mobile applications
2 New developments - challenges:
� The amount of spectrum identified for IMT
at WRC-07 did not meet the estimated (by
ITU studies) amount of spectrum required by
year 2020
� Furthermore, many of the estimates done
prior WRC-07 for mobile traffic were too
conservative
2 New developments - challenges:
� New type of devices, such as smart phones,
dongles, tablets
� Mobile Internet usage is increasing
� Huge increase in mobile applications
� Video traffic is growing dramatically
2 New developments - trends contributing to increased demand for mobile broadband (1/2):
� Several Policy initiatives to promote mobile
broadband
� Cost reduction and price decrease
� Media rich social networks go mobile
� Machine-to-Machine traffic is growing
rapidly
2 New developments - trends contributing to increased demand for mobile broadband (2/2):
Mobile Broadband traffic & markets
3
Source: Cisco report (Feb 2011)
3 Dramatic growth of mobile traffic
1 Gigabyte = 1,000 Megabytes
1 Terabyte = 1,000 Gigabytes
1 Petabyte = 1,000 Terabytes = 1,000,000 Gigabytes
1 Exabyte = 1,000 Petabytes = 1,000,000 Terabyte
~ 6x~ 6x
3 Dramatic traffic growth in some European counties
Source: CEPT ECC PT1 (2011)1 Gigabyte = 1,000 Megabytes
1 Terabyte = 1,000 Gigabytes
1 Petabyte = 1,000 Terabytes = 1,000,000 Gigabytes
1 Exabyte = 1,000 Petabytes = 1,000,000 Terabyte
3 Dramatic traffic growth in some European counties
Source: CEPT ECC PT1 (2011)
3 Dramatic traffic growth in some European counties
Source: CEPT ECC PT1 (2011)
Country Date Mobile broadband traffic per day per subscr
Sweden 2009 61 MBFinland 2H 2009 61 MBHungary June 2010 45 MBDenmark 2H 2009 43 MBAustria Q4 2009 42 MBIreland Q1 2010 42 MBIceland 2H 2009 31 MBEstonia Q1 2010 18 MBCroatia 2H 2010 16 MB
Slovakia n/a 15 MBGermany 2009 4.8 MB
Netherlands 2H 2009 2.3 MBMalta Q1 2010 0.5 MB
GSMA/Telia Sonera November 2010
12 MB (average smartphones)
167 MB(3G modem)
500 MB(LTE user)
3 Continuous growth of subscribtions globally
> 1 billion> 1 billion
Estimates for global mobile traffic 2010 - 2015
Discrepancies in forecasts partly attributable to d iffering assumptions on Wi-Fi offloading
3 Market estimates indicate strong growth to continue :
0
1,000,000
2,000,000
3,000,000
4,000,000
5,000,000
6,000,000
7,000,000
2010 2011 2012 2013 2014 2015
Tot
al T
raff
ic (
Ter
abyt
es/m
onth
)
Cisco
Alcatel-Lucent
ABI Research (2011)
Nokia Siemens Netw orks
Ericsson
UMTS Forum
Analysys Mason
Informa Telecoms & Media
Yankee Group
Coda Research
Morgan Stanley
Averages
~22 MB/day/subscriber~22 MB/day/subscriber(for 6 billion subscribers)(for 6 billion subscribers)
Estimates for global mobile traffic 2010 - 2020
3 Market estimates indicate strong growth to continue :
~50 MB/day/subscriber~50 MB/day/subscriber(for 7 billion subscribers)(for 7 billion subscribers)
1 Gigabyte = 1,000 Megabytes
1 Terabyte = 1,000 Gigabytes
1 Petabyte = 1,000 Terabytes = 1,000,000 Gigabytes
1 Exabyte = 1,000 Petabytes = 1,000,000 Terabyte
Estimates prior to WRC-07 3
1 Gigabyte = 1,000 Megabytes
1 Terabyte = 1,000 Gigabytes
1 Petabyte = 1,000 Terabytes = 1,000,000 Gigabytes
1 Exabyte = 1,000 Petabytes = 1,000,000 Terabyte
Estimates prior to WRC-07 3
Note: Actual Global Mobile Traffic from CISCO report (“Cisco Visual
Networking Index: Global Mobile Data Traffic Forecast Update,
2010–2015”, Feb 2011), for year 2010: 237 petabytes/month=
237 000 terabytes/month=
2,844,000 terabytes/year
3 Many estimates prior WRC-07 were too conservative
1 Gigabyte = 1,000 Megabytes
1 Terabyte = 1,000 Gigabytes
1 Petabyte = 1,000 Terabytes = 1,000,000 Gigabytes
1 Exabyte = 1,000 Petabytes = 1,000,000 Terabyte
3T
hese
est
imat
es p
rior
WR
C-
07 w
ere
unde
r-es
timat
ed.
Recent actual figures of m
obile
data traffic from E
CC
/PT
1
ITU-R M.2072(UMTS Forum)Estimates from 2005
Estimate for 2012 28 MBEstimate for 2020 495 MB
Country Date Mobile broadband traffic per day per subscriber
Sweden 2009 61 MBFinland 2H 2009 61 MBHungary June 2010 45 MBDenmark 2H 2009 43 MBAustria Q4 2009 42 MBIreland Q1 2010 42 MBIceland 2H 2009 31 MBEstonia Q1 2010 18 MBCroatia 2H 2010 16 MB
Slovakia n/a 15 MBGermany 2009 4.8 MB
Netherlands 2H 2009 2.3 MBMalta Q1 2010 0.5 MB
GSMA/Telia Sonera November 2010
12 MB (average smartphones)
167 MB(3G modem)
500 MB(LTE user)
Many estimates prior WRC-07 were too conservative
4ITU-R actions – next steps:
� Many involved parties (governments,
operators, manufacturers, researchers) have
analyzed the available data
4 ITU-R actions – next steps:
� All involved parties have realized, that the
gap between estimated and real figures is
tremendous
� It is widely known, that there is a long time
needed for:
o identifying suitable spectrum at the international level
o making the spectrum available at the national level (auctions, authorisations…)
o deploying networks
4 ITU-R actions – next steps:
IMT Spectrum cycles:
WARC-92 WRC-2000 WRC-07 WRC-20xy
7-8 years 7-8 years 7-8 years
2 GHz
800/900 MHz, 1.8 GHz, 2.6 GHz
450 MHz, 700/800 MHz,
2.3 GHz, 3.5 GHz
4
� ITU-R is currently developing a new ITU-R
Report “Analysis and assessment of global
broadband wireless services and
marketplace for IMT”
� ITU-R is holding a series of regional
workshops in the year 2011 to support this
work
4 ITU-R actions – next steps:
The new ITU-R Report and the workshops
intend to:
- assess the current trends and perspectives of the
mobile broadband
- refresh the vision and market forecasts for IMT
- develop new traffic forecasts for 2012-2022
- address the possible evolution of the IMT-Advanced
technologies
4 ITU-R actions – next steps:
ITU-R actions – next steps:4
4
ITU Regions, regional organisations:4
http://groups.itu.int/Default.aspx?tabid=1477
ITU-R webpage for the workshops:4