An adaptive downlink spread spectrum OFDM packet data system with two-dimensional radio resource allocation: performance in low-mobility cellular environments
Why this work is in the frame
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Bibliographic record
Abstract
In multipath mobile radio channels, fading is both frequency selective and time varying The SS-OFDM-F/TA system allocates time and frequency resources adaptively to provide high bit rate services on the downlink to low-mobility users. Multiuser diversity is employed in this system so that users receive data packets only when conditions are favorable. It is shown that fast best sector selection (1 Hz) provides significant throughput gains in severely shadowed environments. Further, asynchronous retransmission of packets increases the data throughput of the system in comparison to synchronous m-transmissions with only a small increase in packet delay. In a highly frequency selective channel, the allocation of single sub-bands is compared with the allocation of groups of narrower disjoint sub-bands.
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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 | 0.001 |
| 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