5G Emergence and Regulatory Challenges Oleh Prof. Kalamullah Ramli

1. 5G Emergence and Regulatory Challenges:
Early Preview
Kalamullah Ramli
DG PPI- MCIT
Indonesia ICT Roundtable, 19 November 2015

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5G Roadmap
Source : 5G Vision, The Infrastructure Public Private Partnership

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Typical Scenarios and Services
Source: 2014 IMT – 2020 (5G) Promotion Group All Rights Reserved

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4Source: 2014 IMT – 2020 (5G) Promotion Group All Rights Reserved
User Requirements

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Service Requirements
Source: 2014 IMT – 2020 (5G) Promotion Group All Rights Reserved

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5G Key Enabling Technology
• Future demands for both human-centric and machine-centric
• Flexible resource allocation and sharing schemes
• Flexible air interface
• New waveforms
• Agile access techniques
• MIMO
• Integration between small cells and Ultra Dense Network (UDN)
• Integrate both fronthaul and backhaul into a common transport
network
• Achieve capacity, coverage, reliability, latency and improvements in
energy consumption within:
• Converged optical-wireless-satellite infrastructure for network
access, backhaulling and fronthaulling signals over the physical
connections
• Leverage flexible intra-system spectrum usage
• Optimal utilization of the specific strengths of the different
underlying infrastructures (e.g leverage multicast for satellite or
flexible spectrum for optical)
• Network Function Virtualization (NFV) leverage recent advances in server
virtualization and enterprise IT virtualization
• Software Defined Networking (SDN) propose logical centralization of
control functions and relies on advances in server scale out and cloud
technologies
• 5G provide a unified control for multi-tenant networks and services
through functional architectures deployment accros many operator’s
frameworks
• Fundamental Shift in paradigm from the current “service provisioning
through controlled ownership of infrastructures” to a “unified control
framework through virtualization and programmability of multi-tenant
networks and services”
• New security concept in 5G:
 Trustworthiness of information
 Integrity of remote platforms
 Contextual correctness
 Proof of possession

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Spectrum
Considerations
 Trends in the spectrum requirements for wireless broadband access
and backhaul
 5G access networks for some services will require wide
contiguous carrier bandwidth (e.g., hundreds of MHz up to a
few GHz) to be provided at a very high overall system capacity.
 Considerations for new wireless broadband spectrum above 6 GHz
 Ultra dense small cell
 Supported by massive MIMO
 Spectrum management methods
 Dynamic sharing (cognitive system)
 Possible single channel FD

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Regulation Issues (to be Discussed)

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OTHER IMPACTS TO PONDER
• 5G standardization must define uncertainties related to,
among others:
– new threats to cybersecurity,
– trust or privacy;
– trends in economic growth around the world;
– public acceptance of wireless and applied-field technologies; and
– legislative restrictions

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CONSIDERED NEXT STEPS

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Thank You