{"id":"W1994190919","doi":"10.1109/tsp.2012.2193577","title":"Blind Channel Estimation for Amplify-and-Forward Two-Way Relay Networks Employing $M$-PSK Modulation","year":2012,"lang":"en","type":"article","venue":"IEEE Transactions on Signal Processing","topic":"Cooperative Communication and Network Coding","field":"Computer Science","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Relay; Modulation (music); Channel (broadcasting); Computer science; Phase-shift keying; Electronic engineering; Telecommunications; Bit error rate; Physics; Engineering; Acoustics","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":[0.001625243,0.0006226191,0.0007310208,0.0004499929,0.0004200333,0.0007769727,0.0004819607,0.0009744044,0.0005572376],"category_scores_gemma":[0.007135917,0.0003620675,0.0003645197,0.0004780509,0.0008972696,0.001128739,0.0008895861,0.0006108336,0.0002004388],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007160256,"about_ca_system_score_gemma":0.001056894,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002139809,"about_ca_topic_score_gemma":0.001781064,"domain_scores_codex":[0.9992616,0.0003875226,0.00002753402,0.00009095029,0.00017702,0.00005538903],"domain_scores_gemma":[0.9970642,0.002306883,0.0002647759,0.0001295869,0.0001937434,0.0000408522],"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":[0.0001752149,0.00003151876,0.0006654154,0.00008927415,0.00003127479,0.00009031107,0.00008377474,0.9468367,0.006336432,0.01438204,0.0004988809,0.03077915],"study_design_scores_gemma":[0.000007365869,0.0000239522,0.00009176992,0.000003060824,0.000004524036,0.00002573779,0.00000881126,0.9949228,0.001912653,0.002866106,0.0001238611,0.000009367541],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03587199,0.0003969211,0.9625951,0.0001467502,0.00001903839,0.00002650701,0.00003063936,0.0001713274,0.0007417874],"genre_scores_gemma":[0.7703654,0.0009138203,0.2269498,0.00007803654,0.00005143478,0.00009191584,0.00007578904,0.00003273,0.001441082],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002139809,"threshold_uncertainty_score":0.008595169,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06523552115367368,"score_gpt":0.3175493525100683,"score_spread":0.2523138313563946,"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."}}