Multi-UAV Assisted Mixed FSO/RF Communication Network for Urgent Tasks: Fairness Oriented Design With DRL
Why this work is in the frame
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Bibliographic record
Abstract
Wireless communications can be improved by employing free space optical (FSO) channels. Since optical signals can only be transmitted via line-of-sight paths, UAVs are employed to forward data from a base station (BS) to remote users for urgent tasks using multi-hop mixed FSO/RF links. The UAVs employ the decode and forward protocol to relay data. The last UAV decodes and forwards the data to multiple users through RF links using non-orthogonal multiple access (NOMA). To improve fairness, a modified deep reinforcement learning (DRL) algorithm is used to optimize the transmit power allocation in real-time to minimize the maximum user decoding outage probability. Numerical results are presented to illustrate the system design tradeoffs. In addition, the validity of the proposed approach are verified by comparing it with exhaustive search algorithm.
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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 | 0.001 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| 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