IEEE 802.15.4 Beaconing Strategy and the Coexistence Problem in ISM Band
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
Over a home area network, between smart appliances and the smart meter, and over an 802.15.4g smart utility network, from a smart meter toward the utility center, IEEE 802.15.4 assists with advanced metering infrastructure components in a smart grid. Adopting the synchronous beacon-enabled mode of the IEEE 802.15.4 standard provides a slotted framework for low-power, real-time collection, and distribution of power information. However, the shared nature of the industrial, scientific, and medical (ISM) band introduces the beacon corruption issue, and confronts the 802.15.4-based network with service interruptions and large delays. This paper, experimentally and analytically, studies how interference from collocated networks affects the beaconing functionally and, consequently, network performance. Investigations indicate that beaconing contributes in low-power and low-delay communications over an 802.15.4 network only when its proper operation is guaranteed over a coexistent environment like ISM band; otherwise, the application delay is significantly compromised. In this regard, a standard-conforming enhancement, called the beacon corruption recovery scheme (BCRS), is proposed to mitigate effects of coexistence on beaconing performance by migration of the network to a cleaner channel. Simulation results show that by applying the BCRS, an 802.15.4 network experiences a less fragmented accesses to the medium and better fulfills real-time bidirectional flow of monitoring information.
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 | 0.000 |
| 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