{"id":"W7024965129","doi":"","title":"Timing and Frequency Synchronization and Channel Estimation in OFDM-based Systems","year":2017,"lang":"en","type":"dissertation","venue":"Spectrum Research Repository (Concordia University)","topic":"Advanced Wireless Communication Techniques","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Concordia University","keywords":"Synchronism; Channel (broadcasting); Robustness (evolution); Control theory (sociology); Noise (video); Synchronization (alternating current)","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000555102,0.0004064313,0.0004834049,0.0005764122,0.0002504319,0.0007088215,0.0003419841,0.0003319609,0.0004998716],"category_scores_gemma":[0.002720552,0.0001757608,0.0001519142,0.0006992415,0.0003811565,0.0006094057,0.0004666854,0.0003652786,0.0001935528],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004085014,"about_ca_system_score_gemma":0.0006267052,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00126416,"about_ca_topic_score_gemma":0.001005572,"domain_scores_codex":[0.9994631,0.0001728473,0.00003335519,0.0001008106,0.0001906465,0.00003916122],"domain_scores_gemma":[0.9992034,0.0004581226,0.0001397451,0.00007286869,0.0001071243,0.00001879348],"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":[0.0002038694,0.00005443271,0.00211592,0.0001660809,0.00004595556,0.0001312699,0.0001362208,0.4847764,0.03781343,0.03909279,0.001090699,0.4343729],"study_design_scores_gemma":[0.000007926397,0.00006650388,0.0008417549,0.00001143526,0.00001008433,0.00005808793,0.00001476631,0.9803626,0.01228906,0.004749715,0.001568125,0.00001993411],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02446257,0.0005481439,0.9737726,0.00004985281,0.0000373023,0.00001994129,0.0000251391,0.0002151134,0.0008692803],"genre_scores_gemma":[0.6015237,0.001645623,0.3934223,0.00005458761,0.0002066765,0.00009264641,0.0001463059,0.00005485115,0.002853309],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00126416,"threshold_uncertainty_score":0.002963901,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02462340271883823,"score_gpt":0.2841877216866754,"score_spread":0.2595643189678372,"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."}}