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Record W2944459146 · doi:10.1109/access.2019.2915099

Power Allocation in 5G Wireless Communication

2019· article· en· W2944459146 on OpenAlexfundno aff
Zhangliang Chen, Qilian Liang

Bibliographic record

VenueIEEE Access · 2019
Typearticle
Languageen
FieldEngineering
TopicAdvanced MIMO Systems Optimization
Canadian institutionsnot available
FundersNational Natural Science Foundation of ChinaYork University
KeywordsGranger causalityTransfer entropyEntropy (arrow of time)Mean squared errorChannel (broadcasting)Computer scienceStatisticsConditional entropyAlgorithmMathematicsEconometricsPrinciple of maximum entropyTelecommunications

Abstract

fetched live from OpenAlex

Granger Causality analysis originated in the field of econometrics is used as a time series analysis tool based on vector auto-regression, and its phased generalized transfer entropy (TE), which is based on conditional co-information in information theory, has been widely used in data analysis in recent years. In this paper, we forecast the Fifth-Generation (5G) channel based on the Granger causality and transfer entropy, then use the water filling algorithm to allocate power for the forecasted 5G channel. In the first part of the paper, we use the Granger causality test to verify the Granger causality correlation of two random 5G channels and ensure that the two channels can be forecasted using the Transfer Entropy method. In the second part, we use transfer entropy to forecast two channels and verify the accuracy of the forecasted channels using Root Mean Square Error (RMSE) and Cramer-Rao Lower Bound (CRLB). Finally, we use the Inverse Water-Filling (IWF) algorithm to perform the power allocation for the forecasted channels and compare it with the Equal Gain (EG) algorithm. The simulations further validate our theoretical results.

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)0.000
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: Empirical · Consensus signal: Empirical
Teacher disagreement score0.112
Threshold uncertainty score0.364

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
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 head0.262
Teacher spread0.251 · 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
GenreEmpirical

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

Citations15
Published2019
Admission routes1
Has abstractyes

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