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A Reinforcement-Learning-Based Access Scheme for Low-Latency and Correlated-Traffic MTC Networks

2022· article· en· W4280545992 on OpenAlex
Duc Tuong Nguyen, Xianyi Zhan, Tho Le‐Ngoc

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

Venue2022 IEEE Wireless Communications and Networking Conference (WCNC) · 2022
Typearticle
Languageen
FieldEngineering
TopicIoT Networks and Protocols
Canadian institutionsMcGill University
Fundersnot available
KeywordsComputer scienceReinforcement learningLatency (audio)ThroughputScheduling (production processes)Base stationReal-time computingAirfield traffic patternComputer networkWirelessMathematical optimizationArtificial intelligence

Abstract

fetched live from OpenAlex

This paper presents an access scheme for machine-type communication (MTC) networks where the base station (BS) is equipped with a massive antenna array and devices have correlated traffic and delay constraints. We formulate an optimization problem to allocate resources and calculate the access probabilities to maximize the throughput with delay constraints. Since the traffic model parameters and event locations are not available to the BS and the throughput with delay constraints is hard to be derived, we propose a reinforcement-learning-based algorithm to solve the problem. Our simulation reveals that our proposed algorithm is superior to a random scheduling baseline both in terms of throughput and delay. More importantly, our proposed algorithm achieves comparable throughput and lower average delay compared to the algorithm that has full information of traffic model parameters and event locations but optimizes throughput without delay constraints.

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 imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Science and technology studies
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.656
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0020.000
Scholarly communication0.0000.000
Open science0.0010.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.034
GPT teacher head0.271
Teacher spread0.238 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it