Activities on Stratospheric Platform SoftBank Corp. September, 2019 - - PowerPoint PPT Presentation
Activities on Stratospheric Platform SoftBank Corp. September, 2019 Disclaimer This presentation material is made based on information available at the time of writing. Plans, forecasts, strategies, and other forward-looking statements in this
September, 2019
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Disclaimer
This presentation material is made based on information available at the time of writing. Plans, forecasts, strategies, and other forward-looking statements in this presentation are not historical facts, and include elements
these forward-looking statements due to changes in the business environment and other factors.
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2000s
2010s
2020s
Image Movie HD 4K 8K
Text
Mobile technology evolves every 10 years
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Picocell
(indoor BS)
Microcell
(hotspot BS)
Macrocell
(rooftop BS)
Wider Macrocell
(tower BS)
5 Picocell
(indoor)
Microcell
(hotspot)
Macrocell
(rooftop)
Wider Macrocell
(tower top)
Super Macrocell
(・・・・)
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Satellite System in general Stratospheric Platform
“Direct communication w/o ground-based base stations”
“Indirect communication via ground-based IMT base stations”
Ordinary cellphone
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Mobile Communication Anytime, Anywhere
Coverage Enhancement Safety and Security IoT Drones
“Towards 5G era”
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Maximum to over 200km in diameter
Holding around (n)km in diameter
Stratosphere
Providing coverage in areas where no current terrestrial solution
Altitude: 20km Altitude: 10km Altitude: 1000 km~
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Underserved area w/terrestrial infrastructure Covered area w/stratospheric platform
Providing coverage in areas where no current terrestrial solutions
Covered area w/terrestrial infrastructure
Supplemental method for incumbent MNOs
which might be provided through the stratospheric platform operator
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Feeder Link (Backhaul) Fixed Service
Fixed or Mobile Satellite Service
Service Link
Mobile Service
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450M 600M 700M 800/900M 1.5G 1.7G 1.9G 2.1G 2.3G 2.6G
➔ New agenda item proposal for WRC-23
450M 600M 700M 800/900M 1.5G 1.7G 1.9G 2.1G 2.3G 2.6G
Existing bands identified for IMT (below 2.7GHz)
1.9/2.1GHz can only be used for HIBS service-link (RR 5.388A)
*No flexibility in use
(Candidate bands are TBD)
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Asia-Pacific: Japan proposed in APG19-3 (Mar. 2018) ➔ APT adopted HIBS proposal as “PACP" in APG19-5 (Jul/Aug. 2019) Americas: Brazil proposed in 34th CITEL PCC2 (Aug. 2019) ➔ CITEL adopted HIBS proposal as “IAP” with 13 countries supports Africa: SADC & EACO proposed in 3rd ATU WG (Jun. 2019) ➔ ATU adopted HIBS proposal as “AFCP” in APM19-4 (Aug.2019)
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2019 2020 2021 2022 2023 2024 2025
WRC-19 WRC-23
New Regulations Current Regulations Studies in ITU-R (e.g. Sharing and Compatibility) Additional Identification
Over 5 Years from now
New Agenda Item to be adopted
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