Mapping the physical layer of radio standards to multiprocessor architectures
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
We are concerned with the software implementation of baseband processing for the physical layer of radio standards (“Software Defined Radio- SDR”). Given the constraints for mobile terminals with respect to power consumption, chip area and performance, non-standard architectures without compiler support are the targets a SDR implementation has to face. For this domain we present a way to safely move from a func-tional model to the assembly level in order to come to a tested multithreaded optimized implementation in manageable time. We carried out this program for the standards WLAN IEEE 802.11b and 3GPP WCDMA exploiting various levels of parallelism: thread level parallelism ("MIMD"), data level parallelism ("SIMD") and in-struction level parallelism ("VLIW"). We came up with a software implementation running in real time on Infineon’s programmable Multiple SIMD Core (MuSIC) processor.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.000 |
| 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