Automated threshold control for acquisition in spread spectrum packet radio communication
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
A novel automated threshold control (ATC) scheme for acquisition in direct-sequence spread-spectrum packet radio systems using a matched filter receiver is described. For received packets with different SNRs, the ATC algorithm is able to find a desired threshold value in one pseudonoise code period such that the probability of false acquisition is minimized and the probability of correct acquisition is maximized. It is shown that the proposed AT acquisition scheme is robust for receiving packets with a large amplitude dynamic range. Compared with the conventional constant threshold acquisition scheme, the new scheme only needs a few more logic units and a small memory unit for its implementation. A potential application of this algorithm is for code division multiple access (CDMA) systems where the equivalent SNRs of received packets fluctuate according to the amount of cochannel interference.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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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 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.002 | 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