Preparing for the Next Broadband Oleh Dr. Muhammad Budi Setiawan

1. Ditjen SDPPI – Kementerian Kominfo
Indonesia ICT Roundtable – Next Generation Broadband/5G Forum
Jakarta, 19 Nov 2015
Preparing for the Next Broadband
Regulator Perspective
Dr. M. Budi Setiawan, MSc
DG of ICT Resources Management and Equipment Standards
MCIT

2. Agenda
2
1. Recent Spectrum Refarming
2. Spectrum Refarming for the Next Broadband
3. Towards 5G

3. Ditjen SDPPI – Kementerian Kominfo
..to deliver better, affordable, reliable broadband for all
Recent Spectrum Refarming

4. 800 MHz Refarming, to expand broadband coverage
On 10 September 2014 Minister of Communication and Information Technology has
stipulated decree of 800 MHz band based on the consultation with the operators.
Smartfren and Bakrie Tel are allowed to use CDMA and/or LTE in Band 5 (824-835 MHz//869-
880 MHz) and Telkom and Indosat are allowed to use EGSM/HSPA/LTE in Band 8 (880-890
MHz //925-935 MHz).
Before:
After:
Note : Jakarta, Banten and West Java (JBJB)
Operator A = Bakrie Telekom Operator B = Telkom
Operator C = Smart Fren Operator D =
Indosat
Note : Outside JBJB
Operator A = Telkom Operator B =Bakrie Telekom
Operator C = Smart Fren Operator D = Indosat

5. 1800 MHz refarming, preparing real 4G LTE
The Most Succesfull Refarming In The world
5
XL ISAT TSEL TSEL ISAT TSEL H3I
1812.5 1817.5 1825 18451840 1860 1870 1880 MHz
XL
1717.5 1722.5 1730 17501745 1765 1775 1785 MHz
DL 1805
UL 1710
7.5 MHz 5 MHz 15 MHz7.5 MHz 5 MHz 15 MHz 10 MHz 10 MHz
UL 1710
1880 MHz
1785 MHz
H3I ISAT TSELXL
22.5 MHz 20 MHz 22.5 MHz10 MHz

6. Ditjen SDPPI – Kementerian Kominfo
..to deliver better, affordable, reliable broadband for all
Spectrum Refarming for Next Broadband

7. Source : Author
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Spectrum Crisis, We need more spectrum for better broadband
To resolve “spectrum crunch“ of increasingly
significant traffic of mobile broadband, three
solutions are provided:
• Additional Spectrum Bandwidth
• Increase Efficiency of Spectrum with the use of
technology upgrade with the latest technology
• Increasing number of tower site
The bigger spectrum provided,
the bigger saving of capex and
opex of Mobile Broadband
provisions.
Source : Pemodelan Akselerasi Implementasi Digital Dividend di Indonesia (Denny Setiawan, 2013)

8. Mobile Broadband Band (Existing and Future Potential)
Ditjen SDPPI – Kementerian Kominfo
Band Bandwidth Current Use
450 – 470 MHz 2 x 7.5 MHz Mobile Cellular (CDMA)
694 – 820 MHz 2 x 45 MHz Analog TV (Potential of Digital Dividend LTE 700 MHz)
825 – 845 dan
870 – 890 MHz
2 x 20 MHz FWA and Mobile Cellular (CDMA)
890 – 915 dan
935 – 960 MHz
2 x 25 MHz Mobile Cellular (GSM)
1710 – 1785 dan
1805 – 1880 MHz
2 x 75 MHz Mobile Cellular (GSM)
1903.125 – 1910 dan
1983.125 – 1990 MHz
2 x 8.675 MHz Mobile Cellular (PCS-1900/CDMA)
1920 – 1980 dan
2110 – 2170 MHz
2 x 60 MHz Mobile Cellular (UMTS)
2300 – 2390 MHz 90 MHz
Broadband Wireless Access. 2360 – 2390 MHz licensed
issued for 15 Regional Zones (Wimax / LTE TDD)
2500 – 2690 MHz
2 x 15 MHz BWA (TDD)
150 MHz
2520 – 2670 MHz is currently used by Broadcasting Satellite
Services
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9. INDONESIA SPECTRUM ROADMAP

10. Ditjen SDPPI – Kementerian Kominfo
..to deliver better, affordable, reliable broadband for all
Toward 5G

11. Some Considerations
Technology Transition Phase
New Technology adoption Pattern
Identification of Potential 5G
Spectrum Band
Contribution in IMT-2020
New Spectrum Usage Paradigm
11

12. 2G – 3G – 4G and ….. 5G worldwide
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13. New Technology Adoption Pattern in Indonesia
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Source: Ivan C Permana (Telkomsel)

14. Potential Spectrum Allocation for 5G
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(Source: Nokia)
Mobile Broadband
Spectrum Band
Identification for
Beyond 6 GHz??
Mobile Broadband
Spectrum Band
Identification for
Beyond 6 GHz??

15. Proposals for 5G Spectrum Bands Worldwide
Indonesia Proposal
for 5G Spectrum
Bands ??
Indonesia Proposal
for 5G Spectrum
Bands ??

16. ITU-R Timeline for Development of 5G IMT-2020
Indonesia Contribution
in IMT-2020 ?
Indonesia Contribution
in IMT-2020 ?

17. New Spectrum Usage Paradigm
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Spectrum sharingSpectrum sharing Dynamic Spectrum
Management
Dynamic Spectrum
Management Cognitive RadioCognitive Radio

18. Ditjen SDPPI – Kementerian Kominfo