{"id":"W24226940","doi":"10.1007/bf00232858","title":"Channel Estimation in OFDM Systems for Terrestrial Broadcasting","year":2001,"lang":"en","type":"article","venue":"Plant Cell Reports","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; Orthogonal frequency-division multiplexing; Channel (broadcasting); Broadcasting (networking); Telecommunications; Estimation; Real-time computing; Computer network","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002037196,0.0000992362,0.0001473763,0.000104575,0.00003227178,0.00002213429,0.00007218496,0.00006527483,0.000001645396],"category_scores_gemma":[0.00006915301,0.0001088669,0.00002399041,0.00009425165,0.000006933656,0.0001189962,0.00001723401,0.00009337349,0.000001527081],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007191241,"about_ca_system_score_gemma":0.00000963275,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006140602,"about_ca_topic_score_gemma":0.00001215243,"domain_scores_codex":[0.9992055,0.00001188754,0.0004040615,0.0001234688,0.000086232,0.0001687955],"domain_scores_gemma":[0.9994595,0.0001077811,0.0001157175,0.0002723692,0.00001346101,0.00003118527],"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":[0.00001744914,0.00003192029,0.0005426045,0.0001414411,0.000005970413,0.0001801104,0.0001634456,0.9876612,0.004970932,0.00002758904,0.0009154163,0.005341921],"study_design_scores_gemma":[0.0001704286,0.00001441191,0.00008970172,0.000142016,0.000004221899,0.0002690795,0.00003332502,0.9793379,0.01100178,0.0003245249,0.008451367,0.0001612342],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1831464,0.001351943,0.8058352,0.00001759303,0.0009728281,0.001206024,0.00001582689,0.001251289,0.006202843],"genre_scores_gemma":[0.9945284,0.0002742052,0.004724163,0.00000288616,0.00005511269,0.0001936176,0.0001199657,0.00002585682,0.00007575846],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.811382,"threshold_uncertainty_score":0.4439462,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02376158298745561,"score_gpt":0.2473022947174325,"score_spread":0.2235407117299769,"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."}}