{"id":"W222195051","doi":"","title":"Multiple Access Systems with QPSK Modulation","year":2004,"lang":"en","type":"article","venue":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","topic":"Wireless Communication Networks Research","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"","keywords":"Phase-shift keying; Spectral efficiency; Computer science; Modulation (music); Constellation; Bandwidth (computing); Electronic engineering; Interference (communication); Code division multiple access; Telecommunications; Computer network; Bit error rate; Channel (broadcasting); Engineering; Physics","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":[0.0007451859,0.001017448,0.001071618,0.0004988506,0.001045721,0.002088512,0.0008974308,0.00142851,0.001655309],"category_scores_gemma":[0.002554103,0.0003648145,0.000399971,0.001163499,0.001052826,0.002045047,0.001226529,0.001131454,0.0007211661],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006181652,"about_ca_system_score_gemma":0.0007233515,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001542129,"about_ca_topic_score_gemma":0.00118489,"domain_scores_codex":[0.9985324,0.0004284442,0.00005460235,0.0001748679,0.0005704794,0.0002391369],"domain_scores_gemma":[0.9990749,0.0003937123,0.0001403194,0.0001309372,0.0002257474,0.00003445368],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000462806,0.000257415,0.002802568,0.0007453381,0.0002489155,0.002245891,0.0005144111,0.4261055,0.04320611,0.3938251,0.003349347,0.1262366],"study_design_scores_gemma":[0.00008860814,0.0003366546,0.0007872645,0.00007471943,0.0001794615,0.001430057,0.00009506393,0.8939736,0.007330977,0.07826821,0.01737288,0.00006243572],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1018532,0.008561931,0.8615282,0.0009127471,0.00040392,0.0001807178,0.000158986,0.0002503834,0.02614986],"genre_scores_gemma":[0.9338993,0.005263049,0.0513181,0.0002746427,0.0009244879,0.0001532774,0.00007822586,0.00001981178,0.008069078],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002088512,"threshold_uncertainty_score":0.00553757,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04808164298385981,"score_gpt":0.3126250239355172,"score_spread":0.2645433809516574,"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."}}