Energy-Efficient Traffic Rate Adaptation for Wireless Streaming Media Transmission
Why this work is in the frame
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Bibliographic record
Abstract
Energy-efficient streaming of real-time scalable video over wireless fading channels with imperfect channel state information is considered in this paper. A traffic rate adaptation (TRA) scheme is presented to minimize the transmission energy consumption while satisfying the quality of experience (QoE) requirement by dynamically selecting the delivered encoding layers of streaming media depending on the channel condition. A partially observable Markov decision process model is introduced to formulate the energy-efficient QoE-guaranteed TRA problem. Based on the Lagrange method of multipliers, an online policy iteration algorithm is proposed to solve the constrained optimization problem. This algorithm performs policy evaluation and improvement without intensive computations and prior knowledge of channel statistics. The adaptability to unknown environments and high computation efficiency make the proposed scheme attractive for implementation in real-life mobile systems. Simulation results demonstrate the effectiveness of the proposed method.
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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 | 0.001 | 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