A novel strategy for cognitive radio networks with diversity and non-identical fading channels
Why this work is in the frame
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Bibliographic record
Abstract
This paper presents a novel approach for a relay-based cognitive radio (CR) networks with diversity and nonidentical Nakagami-m fading channels. Using a detect-amplify-and-forward (DAF) strategy, the approach aims to combat channel fading while mitigates the problem of bandwidth requirements of the well known amplify-and-forward (AF) strategy. We also introduce a statistical approach to derive new closed-form expressions for average detection probability and average false alarm probability. The study clearly reveals that DAF strategy outperforms AF strategy in all suggested scenarios. The study shows that with DAF strategy, refraining the heavily faded relays improves the detection accuracy while reducing the bandwidth requirement of the relaying links.
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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 | 0.001 | 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 | 0.001 |
| 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