{"id":"W2020869491","doi":"10.1109/tsp.2012.2197203","title":"Performance Tradeoffs in Amplify-and-Forward Bidirectional Network Beamforming","year":2012,"lang":"en","type":"article","venue":"IEEE Transactions on Signal Processing","topic":"Cooperative Communication and Network Coding","field":"Computer Science","cited_by":45,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Tech University","funders":"","keywords":"Beamforming; Computer science; Transceiver; Quality of service; Transmitter power output; Relay; Channel (broadcasting); Power (physics); Power control; Signal-to-noise ratio (imaging); Computer network; Mathematical optimization; Transmitter; Telecommunications; Wireless; 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":[0.001864826,0.0006713924,0.0003912867,0.0003861609,0.0002722439,0.001090882,0.000362014,0.0008617464,0.001678325],"category_scores_gemma":[0.006252051,0.0002480782,0.0001885368,0.0005333992,0.0006712317,0.001099984,0.0007739058,0.0004496158,0.0003423158],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005866373,"about_ca_system_score_gemma":0.000587895,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001652912,"about_ca_topic_score_gemma":0.00202252,"domain_scores_codex":[0.9988274,0.0005703235,0.00003077941,0.00007553369,0.000331002,0.0001650327],"domain_scores_gemma":[0.9962066,0.002954524,0.0002566961,0.0001461142,0.000365589,0.00007038876],"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":[0.0005943361,0.0001432385,0.002271616,0.000136787,0.00005162258,0.0001646233,0.0002136583,0.8382755,0.04194223,0.03260283,0.0005807331,0.08302277],"study_design_scores_gemma":[0.00003346326,0.0003994882,0.0005599849,0.00001921604,0.00002310737,0.0001199797,0.0001240783,0.9721519,0.01518554,0.01081548,0.0005423685,0.00002545447],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3757301,0.001143693,0.5941339,0.00049836,0.000036568,0.00007927296,0.00009971307,0.0003511879,0.02792728],"genre_scores_gemma":[0.969667,0.0003940115,0.02803252,0.00005557176,0.00001057728,0.00005191153,0.00003245778,0.00002431036,0.001731638],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001864826,"threshold_uncertainty_score":0.009862244,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04019692337185633,"score_gpt":0.2721109879000287,"score_spread":0.2319140645281724,"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."}}