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Energy-Efficient Converged Access Network PlanningBog'liq Strategic Network Planning for 3. Электрон почта очиш, 21.Kimyo yunalishi 1 qism, Мавзу педагогикани ўрганиш зарурати, 3 oylik reja 2022, pedagoglarda-kreativlik-sifatlarini-rivozhlantirishning-muammolari-va-samarali-y-llari, masofaviy talim haqida, Hisobot 2 oxiriA.D, bozor munosabatlari sharoitida sanoat korxonalari faoliyatining, БМИ СОЛИЕВ 19.12.2023 (2), Yangi test 5. Energy-Efficient Converged Access Network Planning
72
5.1. Energy Consumption of Converged Optical Distribution Networks . . . 72
5.1.1. Annual Energy Consumption: Survivable Optical Converged
Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
5.1.2. Energy Consumption Analysis Results . . . . . . . . . . . . . . . 75
5.2. Enabling Energy-Efficient Wireless Access Networks through Network
Initiated Wake-ups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
5.3. State-of-the-art Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
5.3.1. Short Message Service Wake-ups . . . . . . . . . . . . . . . . . . . 83
5.3.2. Over-The-Top Session Initiation Protocol Wake-ups . . . . . . . . 84
5.3.3. Measurements: SMS vs. SIP . . . . . . . . . . . . . . . . . . . . . . 86
5.4. Summary and Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
6. Migration Planning of Converged Access Networks
94
6.1. State-of-the-art Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
6.2. Problem formulation, Assumptions and Input . . . . . . . . . . . . . . . 96
6.2.1. Problem Formulation
. . . . . . . . . . . . . . . . . . . . . . . . . 97
6.2.2. Total Cost of Ownership and Revenue Model . . . . . . . . . . . . 99
6.3. Expectimax based Migration Algorithm . . . . . . . . . . . . . . . . . . . 101
6.3.1. Proposed Decision Metric and Utility Function . . . . . . . . . . . 101
6.3.2. Proposed Search Tree Algorithm . . . . . . . . . . . . . . . . . . . 103
6.4. Evaluation of the Proposed Migration Algorithm . . . . . . . . . . . . . . 106
6.5. Summary and Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
7. Conclusions
118
7.1. Summary and Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
7.2. Outlook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
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