A real-time software implementation of an OFDM modem suitable for software defined radios
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 digital signal processing technology that implements a baseband OFDM modem suitable for software defined radios requires a design platform, which is highly flexible and reconfigurable. In this paper a real-time OFDM system including interleaving and forward error correction algorithms is implemented based on a DSP platform. The software reconfigurable system is developed on a Texas Instruments TMS320C6201 Evaluation Module. Software modules representing discrete system blocks are created and sequentially called upon as needed. Coding efficiency is employed with the use of look-up-tables and cyclic shift registers. Memory management ensures maximal use of on chip memory for critical instructions. Cycle counts are used to calculate maximum bit-rates. Using these results, estimations for rates achievable by a higher performance processor is made.
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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 | 0.001 | 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