{"id":"W1804281811","doi":"10.1109/vetec.1993.506999","title":"Pilot symbol assisted modulation in fading and delay spread","year":2002,"lang":"en","type":"article","venue":"","topic":"Advanced Wireless Communication Techniques","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Fading; Intersymbol interference; Computer science; Modulation (music); Symbol (formal); Interference (communication); Nyquist ISI criterion; Electronic engineering; Delay spread; Fading distribution; Pulse shaping; Telecommunications; Channel (broadcasting); Physics; Engineering; Acoustics; Power (physics); Rayleigh fading","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":[0.0003888836,0.000512014,0.0003268294,0.0003815917,0.000228,0.0003278792,0.0002690132,0.0004546877,0.0005848436],"category_scores_gemma":[0.001805324,0.000168399,0.000129205,0.0006732127,0.0005271512,0.0005070944,0.00024955,0.0003075181,0.0002233648],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003003929,"about_ca_system_score_gemma":0.0002087985,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006739339,"about_ca_topic_score_gemma":0.0005990041,"domain_scores_codex":[0.9997591,0.00008533591,0.000005425865,0.00001587506,0.00008521229,0.00004892187],"domain_scores_gemma":[0.9992705,0.0004382213,0.00007438506,0.00007442877,0.0001241864,0.00001830808],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001529606,0.0001006007,0.003855634,0.0002221158,0.0001156214,0.001248662,0.0002318289,0.5934657,0.2134783,0.04088034,0.001197246,0.1436743],"study_design_scores_gemma":[0.00005315054,0.0007105742,0.002673621,0.00002272213,0.00004180471,0.000788196,0.00003183166,0.9525629,0.03194179,0.009023372,0.002119049,0.00003099321],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6588153,0.003463666,0.3272409,0.0001693355,0.00009728813,0.00003741067,0.00007043184,0.0004917384,0.00961392],"genre_scores_gemma":[0.9858938,0.0008317693,0.01184454,0.00001635659,0.0000488819,0.00001300555,0.00002912123,0.00001016248,0.001312209],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0006739339,"threshold_uncertainty_score":0.002179503,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03465416794440249,"score_gpt":0.248368803297367,"score_spread":0.2137146353529645,"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."}}