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23-04-20
IMT-2000 Developments IMT-2000 Developments in ITU-Rin ITU-R
Progress Report
F. Leite, ITU-R
1 GSC-9, Seoul
SOURCE: ITU-R
TITLE: IMT-2000 Developments in ITU-R
AGENDA ITEM: 4.1 (Joint GTSC/GRSC)
CONTACT: F. Leite, ITU-R, [email protected], Tel: +4122 730 5940
GSC9/JOINT_010
GSC-9, Seoul
IMT-2000: The Plan (Source: Rec. ITU-R M.1645 (Framework))
2000 2003 2006 2009 2012 20152000 2003 2006 2009 2012 20152000 2003 2006 2009 2012 20152000 2003 2006 2009 2012 2015
Other radio systems Evolution / Integration with other radio systems
IMT-2000 and future
development
Systems Deployment
Spectrum Implementation
Enhancements and related development of standards
Indicates that the exact starting point is not yet fixed
Possible spectrum identification at the WRC-07
Possible wide deployment around the year 2015 in some countries
Systems Deployment
Spectrum Implementation
New elements to offer capabilities
of systems beyond IMT-
2000Framework Requirement
sStandardizat
ion
GSC-9, Seoul
IMT-2000: Capabilities (‘The Van’) (Source: Rec. ITU-R M.1645 (Framework)
interconnection
IMT-2000
Mobility
Low
High
1 10 100 1000Peak Useful Data Rate (Mb/s)
EnhancedIMT-2000
Enhancement
IMT-2000
Mobility
Low
High
1 10 100 1000Peak Useful Data Rate (Mbit/s)
Area Wireless Access
EnhancedIMT-2000
Enhancement
Digital Broadcast SystemsNomadic / Local Area Access Systems
New Nomadic / Local
Systems beyond IMT-2000 will encompass the capabilities of previous
systemsNew capabilities of
systems beyond
Dashed line indicates that the exact data
rates associated with systems beyond IMT-
2000 are not yet determined
New Mobile Access
GSC-9, Seoul
IMT-2000: Spectrum - WRC-07
2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
WRC03 (RES228) WRC07WRC
Future Services / Market Analysis• Draft text for WRC-07;
• Spectrum Estimate
• Candidate freq ranges
• When
• What for / name
• Methods to satisfy agenda
• Footnote text
• Pooled / Shared / Paired / etc ?
Future Spectrum Calculation Methodology
Future Spectrum Estimate
Spectrum Survey
Future technology assumptions
Sharing Studies
WP8F WRC Preparations
WP8F Other Spectrum Related Activities
2.5 GHz Spectrum Plan
Radio Aspects
GSC-9, Seoul
IMT-2000: Spectrum
1036-01
825 850 875 900 925 950 975MHz 800
A1
A2
B5
B1
B2
B3
B4
B6
824 849 869 894
880 915 925 960
1 750 1 850 1 900 1 950 2 000 2 050 2 100 2 150 2 200MHz 1 700 1 800
1 920 1 980 2 1702 1101 880 2 010 2 025
1 980 2 0102 025 2 1702 110
1 910 1 9901 930 2 1602 110
1 910 1 9301 850
1 8801 8051 785
1 880#
1 990
1 9201 710
1 8051 710 1 755 1 850
1 710 1 8051 785#
MHz 2 500
1 8501 7701 710
2 690
2 1702 1101 910 1 9901 930
6.1.4.1 Band 806-960 MHz**
6.1.4 Recommended frequency arrangements in bands identified for IMT-20005
MS Tx BS TxTDDTDD
# The upper limits in some countries are 1 755 and 1 850 MHz MS Tx BS Tx
BS TxMS Tx TDD
MS Tx BS Tx MS TxTDD
MS Tx TDD BS Tx
BS Tx
TDD
MS Tx BS Tx BS TxMS Tx TDDMS Tx BS Tx
MS Tx BS Tx
FDD downlink(external)Scenario 3
Scenario 4
Scenario 1
Scenario 2
Scenario 5
Scenario 6
Scenario 7
6.1.4.3 Scenarios for the band 2 500-2 690 MHz
6.1.4.2 Band 1 710-2 025 MHz, 2 110-2 200 MHz
FDD uplink(internal) TDD
TDD
5 Administrations can implement all or parts of these frequency arrangements.
FDD downlink (external)
FDD downlink(internal)
MS Tx: mobile station transmitterBS Tx: base station transmitter
MS Tx BS Tx
MS Tx BS Tx
FDD uplink(internal)
FDD uplink(internal)
FDD downlink (external)
FDD downlink (external)
FDD downlink(internal)
FDD downlink(internal)
TDD
TDD
TDD
FDD downlink (external)
2 500-2 690 MHz:Frequency arrangement to be finalized in October 2004
REC. ITU-R M.1036-2
alignment?
Glo
bal
GSC-9, Seoul
IMT-2000: Systems beyondIMT-2000: Systems beyondResearch activitiesResearch activities
ITU-R WP 8F
Radio interface; radio access network; spectrum; service & market
Radio interface; radio access network; spectrum; service & market
Creation of a single body to develop specifications for Systems Beyond IMT-2000
Framework: Fusion of systems;
“van” model (100M-1G bit/s)
REC. M.1645 Focus areas*
Resolution GSC-8/3
R&D Fora & other Ext. Orgs.
*) http://www.itu.int/ITU-R/study-groups/rsg8/rwp8f/docs/focus-areas.doc
GSC-9, Seoul
IMT-2000: deliverables work plan 2003 2004 2005 2006 2007 2008 2009 2010 Beyond 2010 CPM/WRC meetings Study Group 8 meetings WP8F meetings
WRC 10 11
12 13 14
15 16 17
CPM 18 19 20
WRC 21 22
Services / Market Aspects
(SERV)
WRC Preparations (WRC)
Spectrum
(SPEC)
Migrate (MIGRATE)
Developing (DEV)
Technology (TECH)
IMT-2000 and enhancements Complementary
work to be performed
outside of ITU
Systems beyond
IMT-2000
Annual revisions to ITU-R M.1457 and, if necessary, revisions to other Recommendations on IMT-2000
Service view Services Market
M.1079 Rev2
M.1580/1 Rev
Trends
Texts
Enhancements to IMT-2000
New radio interface(s) for systems beyond
Research on new technologies Development of detailed specifications/standards
Development of detailed specifications for Enhancements of IMT-2000
Radio Aspects. ....
Estimate
Sharing
Survey
Mitigate
M.1036 Rev2
Comp
SDR (rep/rec-tbd)
IMT.RADIO and subsequent revisions, if necessary
IMT.GCS and subsequent revisions
Methodology
Naming
Handbook Update ( if required)
Candidate Spectrum
UWB
CPM Text
Radio Interface Development Process
WRC-07 RELATED DELIVERABLES RECOMENDATIONS REPORTS / CIRCULARS ETC
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