5G及其后：制定监管对策（英）-2023.7-133页_3mb

Summary of "5G and Beyond: Formulating a Regulatory Response"

This report analyzes the technological and business shifts driven by 5G and beyond, proposing regulatory reforms for India to promote innovation, competition, and universal access. Key themes include functional separation of infrastructure and services, spectrum management, net neutrality evolution, and international best practices.

Executive Summary

The report examines the transformed telecom landscape with 5G, emphasizing the need for regulatory evolution. 5G deployments are increasing globally, enabling new services like network slicing and captive non-public networks (CNPNs). Regulatory frameworks must adapt to hybrid competition between telecom operators (telcos) and over-the-top (OTT) providers through principles like "diagonal equity," ensuring balanced treatment across industries. The report advocates for functional separation of infrastructure and services, dynamic spectrum sharing, and digital neutrality to address emerging challenges.

Chapter 1: Transformed Technological Landscape

Key Points:

• Modularization of Connectivity: 5G technologies enable software-defined networks (SDN), network function virtualization (NFV), and open RAN (O-RAN), fostering entry of new players and unbundling of the telecom value chain.
• Network Slicing: Allows virtualized network services for specific use cases (e.g., URLLC, mMTC), improving efficiency but raising concerns about fragmentation, security, and investment.
• Captive Non-Public Networks (CNPNs): Enterprises deploy private 5G networks for specialized applications, requiring regulatory clarity on spectrum carve-outs and coexistence with public networks.
• CNPN Deployment International Practices: Examples from Finland, Germany, and Japan show varied approaches, but globally, CNPNs are growing, with mixed regulatory acceptance.
• Neutral Hosts: Enable wholesale infrastructure sharing, enhancing competition but needing clearer licensing and interconnection rules.

Chapter 2: Integrated Sphere of Coopetition and Diagonal Equity

Key Points:

• Telcos and OTTs are evolving from complementary to integrated competition, with hybrid business models and coopetition (e.g., telcos venturing into applications).
• Diagonal Equity: A new regulatory approach ensuring equal treatment for telcos and significant OTTs, based on functional equivalence, rather than vertical or horizontal equity alone.
• Functional Equivalence: OTT communication services (e.g., messaging) are functionally similar to telco services and should adhere to net neutrality-like principles. Search neutrality and interconnection for OTTs should be standardized.
• International perspectives (EU, FCC) support similar regulatory treatments, extending net neutrality concepts to broader digital services.

Chapter 3: Licensing: Functional Separation and Integration

Key Points:

• Two-Layer Licensing Regime: Separate infrastructure (network provider) and services (VNOs, OTTs) layers. Network providers bid for spectrum and provide wholesale access, while communication service providers lease or use untethered services.
• Universal Service Levy (USL) and Broadband Infrastructure Levy (BIL): Revamp levies to apply to VNOs and significant OTTs based on revenues from public network usage, funding broadband rollout.
• Migration Plan: Incentivize industry transitions through tax benefits and regulatory nudges, allowing diverse configurations (e.g., vertically integrated to fully unbundled).
• Revenue estimates show regulatory fees remain stable, supporting infrastructure investment.

Chapter 4: Spectrum Regulation

Key Points:

• Spectrum Management Challenges: High reserve prices in India hinder efficient use; flexible approaches like light licensing, dynamic spectrum sharing, and spectrum trading are recommended.
• Unlicensed Spectrum Role: Wi-Fi and 6/60 GHz bands complement licensed spectrum, but careful allocation is needed to avoid interference and support innovation.
• Coexistence: 5G NR-U and Wi-Fi 6E can coexist under 3GPP standards; address CNPN spectrum carve-outs and satellite-terrestrial coexistence (e.g., SatNets for backhaul).

Chapter 5: Net Neutrality to Digital Neutrality

Key Points:

• Evolving 5G Ecosystem: Network slicing and deep integration between telcos and CAPs shift power dynamics; classical net neutrality is insufficient.
• Digital Neutrality Framework: Extends net neutrality principles to the entire digital economy, ensuring fair competition in areas like search, e-commerce, and social networks.
• Key Recommendations: Mandate QoS for public network slices; ensure significant OTTs contribute to universal service; review interconnection for Internet telephony.

Chapter 6: Interconnection and Data Portability Regulation

Key Points:

• Interconnection Charges: Universal interconnection between telcos; OTTs should similarly connect to carrier networks. Review termination charges (MTC) for asymmetry in traffic.
• OTT Interoperability: Enable internetworking via open protocols like XMPP; mandate data portability for OTT apps to allow users to switch services.
• Emergency Services: Extend emergency calling obligations to VNOs and significant OTTs.

Chapter 7: Universal Service Policy

Key Points:

• Broadband Obligation: Shift from basic telephony to universal access for 4G+, aiming for equitable broadband coverage.
• Funding Mechanisms: Broadband Infrastructure Fund funded by a 3% BIL on VNOs and OTTs, complemented by the existing 5% USL on network providers.
• Infrastructure Focus: Prioritize fiber backhaul and 5G readiness, especially in urban and semi-urban areas.

Chapter 8: Summary of Recommendations

Key Recommendations:

• Technology: Promote modularization, network slicing, and CNPN coexistence. Adopt international spectrum best practices.
• Licensing: Enforce functional separation with differentiated authorizations; use light licensing and spectrum trading.
• Spectrum: Lower reserve prices; enable dynamic sharing; balance unlicensed and licensed use.
• Net Neutrality: Evolve to digital neutrality, covering search, e-commerce, and vertical mergers.
• Interconnection: Apply uniform interconnection rules to OTTs; enhance data and emergency service portability.
• Universal Service: Ensure 4G+ penetration and fund broadband infrastructure via new levies.

Appendices

• Stakeholder Analysis: Academia, industry, and government views emphasize systemic changes needed for 5G.
• International Best Practices: EU and US models for diagonal equity, spectrum management, and CNPN regulation.
• CNPN Deployment: International examples show varying regulatory success; 6 GHz and 60 GHz spectrum de-licensing is global.
• Spectrum Data: Tables on auction prices and allocated spectrum in India highlight inefficiencies and opportunities for reform.