ITU-R Studies in GRSC high interest subjects

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ITU-R Studies in GRSC high interest subjects
GSC9/GRSC_005
SOURCE ITU-R
TITLE ITU-R Studies in GRSC HIS - Progress Report
AGENDA ITEM 5.0 (GRSC-2)
CONTACT Fabio Leite, ITU-BR, leite_at_itu.int, Tel [phone]

• Progress Report
• F. Leite, ITU-R

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GSC-9, Seoul
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ITU-R topics

• Wireless Access
• Broadband Wireless Access (BWA)
• RLAN
• IMT-2000 beyond
• Satellite broadband
• Radio systems
• ITS
• PPDR-emergency comms
• Spectrum management
• UWB
• Digital broadcasting

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BWA(Broadband Wireless Access)Objectives for
2004

• Draft new Recommendation on Radio Interfaces for
  fixed BWA
• Collaboration with participating SDOs e.g.,
• IEEE (802.16 WG) WirelessMAN
• ETSI (Project BRAN) HiperMAN
• Liaison with ITU-T SGs 9 15
• Support to ITU-D Q.20/2 for preparation of final
  Report on Broadband

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RLAN(Radio Local Area Network)Objectives for
2004

• Issues requested by WRC-03
• Protection criteria, if required, for RLANs
  operating under the provisions of Resolution 229
  (WRC-03) (5 GHz band)
• Sharing between RLANs and FWA in Region 3 in the
  band 5 250-5 350 MHz
• Updating of existing Recs.
• Website http//www.itu.int/ITU-R/study-groups/was
  /

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IMT-2000 Beyond deliverables work plan
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Satellite broadband accessObjectives

• Global broadband satellite systems
• Spectrum requirements, frequency bands
  technical/operational characteristics
• WRC-07 ( 1.19) global harmonized spectrum for
  the use of Internet applications
• High-density applications in the FSS (HDFSS)
• WRC-03 global spectrum (20/30 GHz) RES143
• Wideband spreading signals
• Spectrum above 275 GHz

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ITS (Intelligent Transportation
Systems)Medium-term objectives

• Next generation ITS
• Application sub-layer (ASL) of DSRC
• ITS land mobile applications and technologies in
  the millimeter waveband
• Vehicle collision avoidance radar at 79 GHz
• ITS sharing in the 5 850-5 925 MHz band
• Handbook

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PPDR(Public Protection Disaster
Relief)Objectives for 2004

• Consideration of WRC-03 results (RES646)
• regionally harmonized spectrum (operators
  manufacturers)
• Start work on new Recommendation
• harmonized frequency channel plans for data comms
  used for protection of property
• Identification of additional frequency bands
• for certain Region 1 countries
• Update PPDR Report with new technologies

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Health Effects of RF ExposureObjectives for 2004

• Electromagnetic fields from terrestrial
  broadcasting transmitting stations and their
  vicinity (study Question) calculation
  measurement procedures, design precautions to
  prevent hazardous exposure of human beings

Rep. BS.2037
Draft new Rec.
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Spectrum Management (SM) Objectives
Long term
Medium

• Allocations 250-3 000 GHz (Res.
  950(WRC-03)?WRC-10)
• Allocations gt 3 000 GHz(optical free-space
  comms.)
• Improve international SM framework (Res.
  951(WRC-03))
• Convergence fixed/mobile broadcasting
  interactive multimedia (Rec. 951(WRC-03)
  ?WRC-10)

• EMC with Power-line comms. (PLC) telephone
  distribution wiring
• Short-range devices
• Guidance for national SM
• Economic aspects of SM (Rep. SM.2012)

Short

• UWB (Res. 952(WRC-03))

Engineering techniques
Methods economy
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UWB (Ultra-Wide Band)Objectives

• UWB characteristics
• Compatibility methodologies
• Spectrum management framework
• Measurement techniques
• Compatibility studies

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Digital broadcasting

• Interactive multimedia
• use of return channels
• mobile environment (mobile sound radio receivers)
• satellite broadcasting
• RRC-04 (10-28/5/04)
• planning of the digital terrestrial BS (TV
  sound) in parts of Regions 1 3 in the frequency
  bands 174-230/ 470-862 MHz
• Digital sound broadcasting
• standards DRM for HF (single global BS.1514)
  Systems A, F C for fgt30 MHz (BS.1114)

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ITU-R meetings
BWA WP 9B 19-27/2 21-29/9/04
RLAN PPDR ITS WP 8A 24-28/11/03 6-15/9/04
IMT-2000 WP 8F 18-25/2 16-23/6 13-20/10/04
UWB TG 1/8 9-18/6 8-12/11/04
Sat.- broadband WP 4A 22-29/4 4-11/10/04
Broadcasting WP 6M WP 6E 26-30/4 25-29/10/04 29/4-5/5 25-29/10/04
) Concluded by 5/04. ) http//www.itu.int/events/upcomingevents.asp?sectorITU-R ) Concluded by 5/04. ) http//www.itu.int/events/upcomingevents.asp?sectorITU-R ) Concluded by 5/04. ) http//www.itu.int/events/upcomingevents.asp?sectorITU-R