{"id":"W4386128251","doi":"10.1109/pn58661.2023.10222942","title":"Direct Intensity Detection of QAM Telecommunications Signals","year":2023,"lang":"en","type":"article","venue":"","topic":"Optical Network Technologies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut National de la Recherche Scientifique","funders":"","keywords":"Quadrature amplitude modulation; QAM; Computer science; Decoding methods; Local oscillator; Spectrogram; SIGNAL (programming language); Constellation diagram; Telecommunications; Intensity modulation; Electronic engineering; Optics; Phase modulation; Phase noise; Physics; Bit error rate; Engineering; Radio frequency; Speech recognition","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002670374,0.0003810684,0.0002662397,0.0005057763,0.0001928949,0.0004339615,0.0005776326,0.0005140339,0.002984893],"category_scores_gemma":[0.001306196,0.0002133694,0.0001170771,0.0003196171,0.0007318468,0.0006517631,0.0006104783,0.0005992642,0.001072885],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000451004,"about_ca_system_score_gemma":0.0003546936,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002881709,"about_ca_topic_score_gemma":0.0005569676,"domain_scores_codex":[0.999492,0.00005608219,0.00001441408,0.00009576783,0.0002892032,0.00005249501],"domain_scores_gemma":[0.9994221,0.0002166386,0.0001010817,0.0000943848,0.0001335647,0.00003239806],"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":[0.0001154598,0.00004155961,0.0006905884,0.00008021841,0.000009258835,0.00007295484,0.0001076202,0.0005224815,0.9458705,0.004211352,0.0004353676,0.04784261],"study_design_scores_gemma":[0.00002861848,0.000123783,0.001004456,0.000008185035,0.000008643406,0.0003031055,0.00001406419,0.006805273,0.9869204,0.001049266,0.003721003,0.00001333925],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5300121,0.002289881,0.4265616,0.00111296,0.0003518193,0.000178001,0.000462933,0.0009332803,0.03809738],"genre_scores_gemma":[0.7818181,0.0009075792,0.2039499,0.0003009984,0.0001951802,0.0001128805,0.0001840361,0.00007035291,0.0124609],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002984893,"threshold_uncertainty_score":0.009985447,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01870656643747677,"score_gpt":0.2288478602526999,"score_spread":0.2101412938152231,"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."}}