Dynamic downlink OFDM resource allocation for broadband multimedia services in wireless cellular systems
Why this work is in the frame
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Bibliographic record
Abstract
This paper presents an analysis of an efficient dynamic downlink multi-carrier resource allocation algorithm based on channel information suitable for packet-based voice and multimedia services in mobile cellular systems in a frequency-selective fading environment. The proposed algorithm sorts the time-varying sub-carrier responses according to their expected received signal strength, and allocates the best subcarrier(s) to each active user to satisfy its traffic requirements while maintaining the lowest possible transmitted power and smallest possible number of allocated sub-carriers. The performance of the proposed algorithm is evaluated in terms of user outage probability and throughput in relation to the system load. Analytical and simulation results are compared and used to examine the effects of using highly bandwidth-efficient adaptive modulation/coding schemes, performance degradation due to practical implementation, and shadowing on the system performance.
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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 | 0.000 |
| 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