STANDARDIZATION AND REAL EXPERIENCES IEEE 5G BRAZIL SUMMIT - - PowerPoint PPT Presentation

STANDARDIZATION AND REAL EXPERIENCES

Agostinho Linhares, PhD– linhares@anatel.gov.br Manager of Spectrum, Orbit and Broadcasting Division Coordinator of the Brazilian Communication Commission ‐ Radiocommunication National Telecommunications Agency ‐ ANATEL

IEEE 5G BRAZIL SUMMIT TELEBRASIL PANEL 2018

2G: 100% Municipalities 3G: 92.5% Municipalities; 98.9% Population 4G: 69.1% Municipalities; 93.1% Population Backhaul – Optical Fiber: 58% Municipalities Market Share Access by Technology

A General View of the Mobile Service Sector in Brazil

The Importance of Broadcasting in Brazil

• FM Stations 3.2 thousands
• AM Stations 1.6 thousands
• Low‐power Community FM Stations 4.8

thousands

• DTV Stations 5.8 thousands

In operation To be launched

92°W 84°W 75°W 74°W 70°W 69,45°W 65°W 64°W 63°W 61°W 20°W 47,5°W 45°W

*In red, frequency bands that are still to be deployed. SES DTH TELESAT STAR ONE HISPAMAR EUTELSAT ECHO45 YAH TELECOM TELEBRAS

Brazilian Satellites

Extremely important for Connectivity

Scenario after the last auction (until 2021):

# of BS Increase Traffic forecast increase (CAGR = 53%) Refarming Evolving technologies More spectrum bands are needed Candidate bands: 1.5 GHz; 2.3 GHz; 3.5 GHz Global, or at least regional, is very desirable

Spectrum forecasting for IMT‐Advanced

CMbps = NBS X BMHz X Mbps/MHz

Spectrum forecasting for IMT‐Advanced

Magazine: Telecommunications Systems (Springer), 2017 Authors: Leandro Carísio Fernandes, Agostinho Linhares, Luciana Rabelo Novato Ferreira

Bands Identified for IMT

• Rec. M-1036-5 (10/2015)
• WRC-15: 470 – 698 MHz; 1427 – 1518 MHz;

3300 – 3400 MHz; 3600 – 3700 MHz; 4800 – 4990 MHz (only 1.5 GHz is harmonized in Region 2)

Band (MHz) RR Footnote 450‐470 5.286AA 698‐960 5.313A, 5.317A 1 710‐2 025 5.384A, 5.388 2 110‐2 200 5.388 2 300‐2 400 5.384A 2 500‐2 690 5.384A 3 400‐3 600 5.430A, 5.432A, 5.432B, 5.433A

Spectrum Designated for Personal Mobile Service

Below 1 GHz: 222 MHz Between 1 and 3 GHz: 575 MHz Above 3 GHz: 200 MHz

Start (MHz) Stop (MHz) BW (MHz) Start (MHz) Stop (MHz) BW (MHz)

451 458 7 1805 1880 75 461 468 7 1885 1900 15 698 806 108 1920 1930 10 806 821 15 1930 1970 40 824 849 25 1970 1980 10 851 866 15 2110 2120 10 869 873 4 2120 2160 40 873 890 17 2160 2170 10 890 894 4 2300 2400 100 898,5 901 2,5 2500 2520 20 907,5 915 7,5 2520 2655 135 943,5 946 2,5 2655 2670 15 952,5 960 7,5 2670 2690 20 1710 1785 75 3400 3600 200

TOTAL 997 MHz

Spectrum for coverage, capacity and performance;

5G NR‐NSA

IMT‐2020

Timeline for IMT‐2020

IMT‐2020: Tech Performance Requirement, Submission & Evaluation

12

 Report ITU‐R M.2410 – Minimum requirements related to technical performance for IMT‐ 2020 radio interface(s)  Report ITU‐R M.2411 – Requirements, evaluation criteria and submission templates for the development of IMT‐2020  Report ITU‐R M.2412 – Guidelines for evaluation of radio interface technologies for IMT‐ 2020  In addition, for the Rural‐eMBB test environment, the average spectral efficiency value should meet the threshold values for the LMLC evaluation configuration with ISD of 6 000 m and either evaluation configuration with ISD of 1 732 m.

WRC‐19 – Item 1.13 IMT‐2020: 33.25 GHz under study (mmWave)

1.13 to consider identification of frequency bands for the future development of IMT, including possible additional allocations to the mobile service on a primary basis, in accordance with Resolution 238 (WRC‐15)

Band (GHz) Bandwidth (GHz) 24.25 – 27.5 3.25 31.8 – 33.4 1.6 37 – 43.5 6.5 45.5 – 50.2 4.7 50.4 – 52.6 2.2 66 – 76 10 81 – 86 5 TOTAL: 33.25 GHz a serem estudados para possível identificação.

SHARC – Sharing and Compatibility Between IMT‐ 2020 and Other Radiocommunication Systems

sattelite spot beam IMT network

SHARC – Sharing and Compatibility Between IMT‐ 2020 and Other Radiocommunication Systems

Protection Criteria for Different Radiocommunication Systems

Anatel’s Regulatory Agenda

• 58 regulatory projects to be initiated or approved by the end of 2018
• 20 of them related to Spectrum Management, including:

– Bands for IMT

• 1.5 GHz; 2.3 GHz; 3.5 GHz
• LAA (5 GHz)

– PDFF (NTFA) – 39.5 – 40 GHz (accordingly determination of Resolution nr. 688/2017) – Evaluation of the need to review, update and unify the technical regulations of the broadcasting services (AM, FM and TV), within the premises of consistency and regulatory quality. Regulatory Impact Analysis by 2nd / 2018. – Regulation for dynamically access the spectrum in the VHF and UHF bands. Regulatory Impact Analysis by 2nd half / 2018. – Spectrum Pricing, including associated with Satellites

Final Comments

• Spectrum deals with past, present and future
• We need a stable and predictable regulatory environment to:

Facilitate the deployment of new technologies, Improve service quality, Country development.

• We should not overprotect incumbent services;
• Development of technical skills;
• Harmonization and economy of scale;
• Keep an open and frank dialogue with all players.

THANK YOU!

Agostinho Linhares – linhares@anatel.gov.br