Implications Mohamed El-Moghazi University of Strathclyde - - PowerPoint PPT Presentation

▶
implications
SMART_READER_LITE
LIVE PREVIEW

Implications Mohamed El-Moghazi University of Strathclyde - - PowerPoint PPT Presentation

Nov 25, 2023 45 likes •156 views

ITU Kaleidoscope 2014 Living in a converged world - impossible without standards? IMT Standardisation and Spectrum Identification: Regulatory and Technology Implications Mohamed El-Moghazi University of Strathclyde mohamed-ali-elmoghazi-

slide-1
SLIDE 1

ITU Kaleidoscope 2014

Living in a converged world - impossible without standards?

Saint Petersburg, Russian Federation

IMT Standardisation and Spectrum Identification: Regulatory and Technology Implications

Mohamed El-Moghazi University of Strathclyde mohamed-ali-elmoghazi- ali@strath.ac.uk

slide-2
SLIDE 2

IMT Standardisation and Spectrum Identification: Regulatory and Technology Implications

Mohamed El-Moghazi#, Jason Whalley*, James Irvine#

#University of Strathclyde, Glasgow, UK *Northumbria University, Newcastle, UK

The authors are solely responsible for the opinions expressed in this presentation.

slide-3
SLIDE 3

How do National Regulators and ITU interact with regard to Technology Selection?

National Regulator ITU Standardisation Full Neutrality Neutral within IMT Standards IMT Standards IMT Identified Spectrum Bands

slide-4
SLIDE 4

IMT Standardisation

FPLMTS IMT-2000 10 Candidate Radio Interfaces CDMA 2000 – WCDMA – EDGE – DECT – TD-SCDMA WiMAX IEEE 802.16e IMT-Advanced 6 Candidate Radio Interfaces LTE-Advanced - WirelessMAN-Advanced 5G – IMT 2020 1997 1980s 1998 2000 2007 2008 2009 2012 2013-?

slide-5
SLIDE 5

IMT Spectrum Identification

2 GHz WARC-92 900 MHz, 1800 MHz, 2.5 GHz WRC-2000 800 MHz, 2.3 GHz, 3.5 GHz WRC-2007 WRC-2012 700 MHz WRC-2015 400 MHz, 1.4 GHz, 3.8 GHz??

slide-6
SLIDE 6
  • Technology Selection:

Neutrality vs. Standardisation vs. IMT Standards.

  • Technology Generations:

2G, 3G, 4G vs. IMT-2000, IMT- Advanced

Impact of IMT Standardisation on Technology

slide-7
SLIDE 7
  • Allocation vs. Identification.
  • IMT-2000: 3G in 2000 MHz?
  • 900 MHz: 3G in 2G Bands.
  • 700 MHz: Global Harmonisation.
  • IMT: IMT-2000 & IMT-Advanced

Impact of IMT Standardisation on Spectrum Re-Farming

slide-8
SLIDE 8

Impact of IMT Standardisation on Technology Development

1 Global Standard: WCDMA? 6 IMT-2000 Standards 3 Dominant 3G Standards: CDMA2000, WCDMA, TD-SCDMA 2 IMT-Advanced Standards 1 Dominant 4G Standards: LTE-Advanced

slide-9
SLIDE 9
  • OHG: CDMA 2000 vs. WCDMA.
  • 3GPP vs. 3GPP2
  • WiMAX vs. LTE.
  • IMT-2000: 2Mbit/s, IMT-Advanced: 1

Gbit/s.

Impact of IMT Standardisation on Technology Development

slide-10
SLIDE 10
  • The IMT standardisation process has created a new

type of technology neutrality that is limited to the IMT standards.

  • The IMT identification process has created an

indirect link between the spectrum and the IMT standards.

  • The ITU-R set the framework for both cooperation

and competition between the different technologies proponents.

Conclusions

slide-11
SLIDE 11