Providing the spectrum to fuel the 5G eco-system Heykel Houas - PowerPoint PPT Presentation

Providing the spectrum to fuel the 5G eco-system Heykel Houas National coordinator on WRC 19 AI 1.13 Former national coordinator on WRC 15 AI 1.1 Spectrum Planning and International Affairs Directorate 1

Any Spectrum Opportunities ? 700MHz 24.25-27.5GHz 2.3-2.4GHz TDD WRC-19 31.8-33.4GHz AI 1.13 2.6GHz Other possible bands: Duplex Gap 45.5-47.2GHz, 66-71GHz, 71-76GHz, 81- 86GHz… 40.5-43.5GHz 1452-1492 MHz WRC-15 1427-1518MHz Harmonised Follow-up for SDL 3400-3800MHz TDD Harmonised spectrum for Where the spectrum is Wireless BroadBand potentially available (EC, CEPT or both) 2 5G Huddle 2016

Where the spectrum is already available? 700MHz 2.3-2.4GHz TDD 2.6GHz Duplex Gap 1427-1518MHz Indoor and outdoor coverage 3400-3800MHz Large carriers blocks (20MHz) TDD 3 5G Huddle 2016

Where the spectrum is already available? 3400-3800MHz: Suitable for 5G? 700MHz ECC PT1 highlighted the potential for 5G to standardisation 2.3-2.4GHz TDD enhanced Mobile BroadBand (eMBB)+M2M 2.6GHz Duplex Gap Few existing usage requiring some refarming (FBWA, few fixed links). 1427-1518MHz Indoor and outdoor coverage 3400-3800MHz Large carriers blocks (20MHz, 40MHz and even more?) TDD 4 5G Huddle 2016

Where to find spectrum for mobile networks? S H O Numerous fixed links for mobile network R T backhauling 24.25-27.5GHz Science services (EESS, EDRS) and FSS UL T E R available for possible worldwide WRC-19 31.8-33.4GHz M harmonization AI 1.13 Other possible bands: L 45.5-47.2GHz, 66-71GHz, 71-76GHz, 81- 86GHz… O N G T available for a possible European E 40.5-43.5GHz harmonization R M Where the spectrum is potentially available 5 5G Huddle 2016

In conclusions 5G current trends: TDD, massive MIMO Initial introduction of 5G likely to be in C-Band (coverage+capacity band) Mm waves: parts of 24.25-27.5GHz/31.8-33.4GHz/40.5- 43.5GHz (high capacity)… Further questions: 1. Are the existing « 4G » conditions adapted to 5G? 2. How to introduce at a latter point 5G in bands with FDD plan? 3. What are the sharing opportunities with 5G? 4. Are new features (e.g. Massive MIMO, Full Duplex) raising sharing issues? 6 5G Huddle 2016