ON THE DESIGN OF PRACTICAL QUANTUM-BASED SECURITY FOR RAN FRONTHAUL IN 6G - Dalam bentuk buku karya ilmiah
ANJAR PRIYATNA

Informasi Umum

Kode

25.05.377

Klasifikasi

000 - General Works

Jenis

Karya Ilmiah - Thesis (S2) - Reference

Subjek

Quantum Computing.

Dilihat

28 kali

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Abstraksi

As the telecommunications industry progresses toward the deployment<br /> of sixth-generation (6G) networks, the necessity for advanced security solutions becomes paramount. This thesis explores the potential of Quantum<br /> Key Distribution (QKD) as a pivotal enhancement for security in 6G Radio<br /> Access Networks (RAN). This thesis aims to analyze QKD protocols within<br /> the 6G RAN framework in several international documents and standards,<br /> providing a practical recomendations for Indonesia case study.<br /> This thesis investigates and evaluates practical quantum-based security<br /> solutions for 6G RAN by adopting a comprehensive methodology that addresses four main objectives: (i) Review of International Telecommunication Union (ITU) documents; (ii) proposed possible fronthaul system models for implementing quantum-based security in 6G RAN; (iii) assessment<br /> of different QKD protocols to identify their strengths and limitations; (iv) a<br /> qualitative analysis incorporating SWOT (Strengths, Weaknesses, Opportunities, Threats) and financial evaluations to determine the practicality and<br /> implications of deployment, including detailed financial planning, analysis of CAPEX (Capital Expenditures), OPEX (Operational Expenditures),<br /> revenue projections, and ROI (Return on Investment) calculations.<br /> This thesis found that financial commitment required for integrating<br /> Quantum Key Distribution (QKD) into Indonesia’s 6G networks, with an estimated investment of about USD 590.1 million while operational expenses<br /> (OPEX) are carefully calculated to ensure sustainability. Financial projections are promising, with a Return on Investment (ROI) showing profitability from the first year and increasing substantially over a 15-year period.<br /> The Net Present Value (NPV) is highly positive at IDR 1,917,472,851, indicating that the future cash inflows greatly outweigh the costs. An impressive Internal Rate of Return (IRR) at 125.27% and a Benefit-Cost Ratio<br /> (BCR) of 4.249 underscore the project’s financial effectiveness. These results conclusively support the thesis that integrating QKD into 6G RAN is<br /> not only technically feasible but also financially advantageous, providing a<br /> secure and profitable investment for the future of Indonesia’s telecommunications.

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