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Transmission Rate Analysis for Large Scale Uplink Networks in the Finite Block-Length Regime

2023· article· en· W4376480547 on OpenAlexaff
Nourhan Hesham, Jahangir Hossain, Anas Chaaban

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicAdvanced MIMO Systems Optimization
Canadian institutionsUniversity of British Columbia, Okanagan CampusUniversity of British Columbia
FundersKing Abdullah University of Science and Technology
KeywordsComputer scienceTelecommunications linkPower controlCode rateLinear network codingBlock codeCoding (social sciences)Reliability (semiconductor)Decoding methodsAlgorithmMathematicsTelecommunicationsPower (physics)Computer networkStatisticsNetwork packetPhysics

Abstract

fetched live from OpenAlex

The development of delay-constrained applications which require high data rates, ultra-low latency, and high reliability pushed future communication technologies towards using short codes. This necessitates studying the performance of large-scale networks under short codes. Works in the literature that study large-scale uplink (UL) networks rely on the classical Shannon coding theory which assumes long codes and vanishing frame error probability, which is imprecise for short codes. Thus, this paper studies the performance of a large-scale UL network in the finite blocklength regime (FBR), under two power control schemes to mitigate the effect of interference: truncated channel inversion power control and channel inversion power control with maximum power transmission. The average coding rate, outage probability, and reliability of this network are derived in the FBR. Numerical results study the effect of network parameters and also show that the classical coding theory overestimates the average coding rate and imprecisely characterizes the outage probability and the reliability in the FBR.

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.

How this classification was reachedexpand

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 categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.990
Threshold uncertainty score0.344

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.002
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
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 head0.011
GPT teacher head0.236
Teacher spread0.225 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreMethods

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations3
Published2023
Admission routes1
Has abstractyes

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