{"id":"W2044913082","doi":"10.1117/12.2013826","title":"Power and spectrally efficient communications: a comparison of linear and nonlinear modulation schemes","year":2013,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Advanced Wireless Communication Techniques","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Communications Research Centre Canada","funders":"","keywords":"Computer science; Modulation (music); Electronic engineering; Spectral efficiency; Bandwidth (computing); Transmission (telecommunications); Fading; Delta modulation; Nonlinear system; Analog transmission; Range (aeronautics); Telecommunications; Pulse-amplitude modulation; Channel (broadcasting); Engineering; Physics; Acoustics","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":[0.0009623239,0.0003383339,0.0004290275,0.0008389993,0.0004419157,0.00121913,0.0008149174,0.0005933412,0.00431971],"category_scores_gemma":[0.004026698,0.0001520587,0.000217948,0.0008073021,0.0009289816,0.002034409,0.0007584499,0.0004789166,0.0006531486],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005346719,"about_ca_system_score_gemma":0.000289807,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003581851,"about_ca_topic_score_gemma":0.0005307068,"domain_scores_codex":[0.9991834,0.0002352605,0.00002952904,0.00006749808,0.0003898977,0.00009443346],"domain_scores_gemma":[0.9974496,0.001875082,0.0001988282,0.0001814656,0.0002554856,0.00003957241],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.002200509,0.0003150781,0.003277262,0.001464605,0.0001430343,0.0003305245,0.0004760078,0.1237878,0.1626029,0.1654675,0.001681677,0.5382531],"study_design_scores_gemma":[0.0003625551,0.004261842,0.009109166,0.0007716278,0.000355259,0.002883442,0.0007523957,0.5881886,0.273572,0.0882955,0.03117331,0.0002742588],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.43336,0.03334962,0.4018382,0.001442137,0.0002394139,0.0002099273,0.0002261662,0.0005593035,0.1287753],"genre_scores_gemma":[0.9368577,0.007306455,0.04783082,0.0001434191,0.0001273862,0.00006672033,0.0000660609,0.00008020324,0.007521178],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00431971,"threshold_uncertainty_score":0.01445085,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01330331999253399,"score_gpt":0.2594758804231844,"score_spread":0.2461725604306504,"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."}}