{"id":"W3111341309","doi":"10.1109/jiot.2020.3045447","title":"HARQ-Based Grant-Free NOMA for mMTC Uplink","year":2020,"lang":"en","type":"article","venue":"IEEE Internet of Things Journal","topic":"Advanced Wireless Communication Technologies","field":"Engineering","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Hybrid automatic repeat request; Telecommunications link; Computer science; Noma; Computer network; Network packet; Redundancy (engineering); Transmission (telecommunications); Exploit; Telecommunications; Computer security; Operating system","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001297487,0.0001420221,0.000235908,0.0001018086,0.00003756249,0.00004365424,0.001387578,0.00009741465,0.00003331733],"category_scores_gemma":[0.0002628807,0.0001380614,0.0001474675,0.00009964941,0.00006833646,0.0002727218,0.00007849614,0.0005006062,0.000009803667],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005320688,"about_ca_system_score_gemma":0.00001862776,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002878883,"about_ca_topic_score_gemma":7.415206e-7,"domain_scores_codex":[0.9991434,0.00001068373,0.0004140152,0.0001016818,0.000140672,0.0001895744],"domain_scores_gemma":[0.9991405,0.0001253863,0.0001747885,0.0003617245,0.0001211918,0.00007640738],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0005959241,0.000168065,0.001078214,0.001089507,0.0006829824,0.00005367456,0.005893765,0.3232247,0.3356414,0.004901477,0.1669301,0.1597401],"study_design_scores_gemma":[0.001147838,0.0001859076,0.00003707732,0.0001746943,0.00001625316,0.0000273542,0.0001110806,0.4698512,0.5150312,0.005379951,0.007823009,0.0002144378],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.06124993,0.000552676,0.9339711,0.002966235,0.0003981244,0.0001185919,0.000007060288,0.0004663163,0.000269949],"genre_scores_gemma":[0.9097521,0.0000741299,0.08969092,0.0003312322,0.0000718627,0.0000108437,0.000001859927,0.0000394846,0.000027599],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.8485022,"threshold_uncertainty_score":0.562998,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03151102243459912,"score_gpt":0.242694997417093,"score_spread":0.2111839749824939,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}