Energy-efficient DBA and QoS in FiWi networks constrained to metro-access convergence
Why this work is in the frame
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Bibliographic record
Abstract
Fiber-Wireless (FiWi) access networks aim at combining the flexibility, ubiquity and mobility of wireless access networks with the robustness and high capacity support of the optical access networks. Several bandwidth allocation algorithms have been proposed for the convergence of fiber and wireless access networks. Besides, fiber-wireless convergence, metro-access convergence and energy-efficiency have appeared as further challenges of the ICTs. In this paper, we report our current research results on the service quality of existing energy-efficient bandwidth allocation schemes in long-reach FiWi networks, in terms of detailed delay performance, fairness and utilization. We show that deployment of energy-efficient Dynamic Bandwidth Allocation (DBA) in a FiWi network does not only guarantee energy savings throughout the day but also introduces reduced maximum packet delay for both FTTX and wireless users, enhanced delay variance for all packets and significant fairness among different parts of the network. Furthermore, energy-efficient DBA decreases average buffer occupancy at the ONUs.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it