{"id":"W1567834192","doi":"10.1109/ccece.2004.1349647","title":"UHF DTV band channel characterization for mobile reception","year":2004,"lang":"en","type":"article","venue":"","topic":"Telecommunications and Broadcasting Technologies","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Communications Research Centre Canada; Université Laval","funders":"","keywords":"Ultra high frequency; Antenna diversity; Digital television; Digital terrestrial television; Telecommunications; Computer science; Antenna (radio); Terrestrial television; Channel (broadcasting); Mobile telephony; Electronic engineering; Electrical engineering; Engineering; Mobile radio; Digital broadcasting","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0001957372,0.0004470935,0.0002849876,0.0007283151,0.0004809776,0.000411768,0.0003177917,0.0004197137,0.003439689],"category_scores_gemma":[0.0004311942,0.00009486305,0.0001615914,0.0005756256,0.0003139192,0.0002574334,0.0002163342,0.0002999156,0.0008355841],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000655522,"about_ca_system_score_gemma":0.0004678527,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01708675,"about_ca_topic_score_gemma":0.02621547,"domain_scores_codex":[0.9996611,0.00003983482,0.000007157521,0.00004460641,0.0001422034,0.0001051575],"domain_scores_gemma":[0.9996208,0.00007829727,0.00003661413,0.0000515083,0.0001816413,0.00003119034],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.000952166,0.0001062234,0.0196429,0.0002834282,0.000047758,0.0003013467,0.0003498294,0.0109171,0.8748787,0.0007444464,0.001596807,0.09017926],"study_design_scores_gemma":[0.00006309963,0.002272136,0.1700059,0.00004708816,0.000118155,0.002174835,0.0007964899,0.04653068,0.7567322,0.0004367415,0.02070523,0.0001174089],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.912332,0.0006060869,0.07350457,0.00009371818,0.00007837485,0.0001889186,0.001689875,0.0007921039,0.01071435],"genre_scores_gemma":[0.9884726,0.0002057644,0.007751653,0.00003308701,0.00001862258,0.00005095562,0.0007287805,0.00003689307,0.002701432],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01708675,"threshold_uncertainty_score":0.03397459,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01485211103352686,"score_gpt":0.2219584560968238,"score_spread":0.2071063450632969,"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."}}