{"id":"W3021261269","doi":"10.1109/wescan.1988.27686","title":"Propagation characteristics on microcellular urban mobile radio channels at 910 MHz","year":2003,"lang":"en","type":"article","venue":"","topic":"Advanced MIMO Systems Optimization","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Communications Research Centre Canada","funders":"","keywords":"Rician fading; Fading; Base station; Multipath propagation; Delay spread; Computer science; Fading distribution; Rayleigh fading; Electronic engineering; Telecommunications; Statistics; Channel (broadcasting); Engineering; Mathematics","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":[0.0002257751,0.0002313531,0.0001516298,0.0005322572,0.000231806,0.0002357745,0.0001179763,0.0001613503,0.001217867],"category_scores_gemma":[0.0009003535,0.00007378409,0.00006565738,0.0008730228,0.0002792802,0.0002266082,0.0001449409,0.0001679635,0.0003422668],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002964092,"about_ca_system_score_gemma":0.0002005034,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004375479,"about_ca_topic_score_gemma":0.006212386,"domain_scores_codex":[0.9998234,0.00003583051,0.000004001558,0.00002287423,0.00006452832,0.00004945181],"domain_scores_gemma":[0.9987468,0.0007242393,0.0001650475,0.00006609689,0.0002586954,0.00003916254],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.002389502,0.0001688459,0.09039584,0.000372417,0.0001086877,0.001478534,0.001021378,0.527777,0.2535504,0.007014908,0.005862939,0.1098596],"study_design_scores_gemma":[0.00008971327,0.001330928,0.222328,0.00006594262,0.0001834939,0.002044489,0.0008111619,0.5583956,0.2044218,0.002947605,0.007181557,0.0001996945],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9795501,0.0001596597,0.01443154,0.00006831555,0.00001004279,0.00001604381,0.0005041132,0.0002647614,0.004995435],"genre_scores_gemma":[0.9971066,0.0001435246,0.001532205,0.00001222125,0.000005191574,0.000006676572,0.0002601205,0.00001768528,0.000915778],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004375479,"threshold_uncertainty_score":0.008700013,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006516033749744436,"score_gpt":0.1879679024868149,"score_spread":0.1814518687370704,"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."}}