{"id":"W2122123085","doi":"10.1109/pimrc.2007.4394570","title":"Opportunistic Configurations of Pilot Tones for PAPR Reduction in OFDM Systems","year":2007,"lang":"en","type":"article","venue":"","topic":"PAPR reduction in OFDM","field":"Engineering","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Orthogonal frequency-division multiplexing; Reduction (mathematics); Pilot signal; Computer science; Interference (communication); Channel (broadcasting); Electronic engineering; SIGNAL (programming language); Envelope (radar); Frame (networking); Algorithm; Mathematics; Telecommunications; Engineering","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":[0.0003987103,0.0004513902,0.0003195111,0.0002865909,0.000323332,0.0003427638,0.0004545446,0.0003021861,0.0005120207],"category_scores_gemma":[0.002395204,0.0002233908,0.0001414954,0.0002983886,0.0003610713,0.0004052074,0.0003675913,0.0002832178,0.0002362603],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000117131,"about_ca_system_score_gemma":0.0003210528,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002101502,"about_ca_topic_score_gemma":0.0004662419,"domain_scores_codex":[0.9995903,0.0001881581,0.00002241847,0.00005771815,0.00009791211,0.00004345781],"domain_scores_gemma":[0.9990446,0.0003975931,0.0001651353,0.0002354002,0.0001234354,0.00003383908],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001132419,0.0002633427,0.004941989,0.0002618563,0.0001072283,0.0008589078,0.0005006144,0.1243939,0.3236279,0.0198715,0.001266585,0.5227738],"study_design_scores_gemma":[0.0002685909,0.003286094,0.008477464,0.0001148447,0.000226772,0.00408997,0.000270748,0.6832505,0.2604787,0.01910692,0.02029084,0.0001384879],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1652083,0.0006678423,0.8307174,0.0001180084,0.00006764146,0.00006871071,0.00003225373,0.0003946068,0.002725177],"genre_scores_gemma":[0.8430501,0.0003133941,0.1557719,0.00006611182,0.0000658613,0.00005597582,0.00003260492,0.00002934847,0.0006147766],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0005120207,"threshold_uncertainty_score":0.002108634,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04631252757741009,"score_gpt":0.2783336583285608,"score_spread":0.2320211307511507,"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."}}