Information rate of multi-antenna spectrally-efficient FDM communication
Why this work is in the frame
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Bibliographic record
Abstract
The envisioned future Fifth Generation (SG) communication systems need to provide high data link throughputs to support the emerging wireless applications. In order to achieve more efficient use of bandwidth, non-orthogonal communication schemes have been considered to be essential. This paper focuses on extending the non-orthogonal spectrally-efficient frequency-division multiplexing (SEFDM) transmission into transmission over multiple-input-multipleoutput (MIMO) channels. Then, we derive corresponding capacity formulas to evaluate the achievable information rate of the considered SEFDM-MIMO channel. Furthermore, for different continuous-time modulation pulses, we evaluate the capacity of the SEFDM-MIMO channels.
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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