{"id":"W1905709045","doi":"10.1002/0471654507.eme571","title":"MIMO Systems for Wireless Communications","year":2005,"lang":"en","type":"other","venue":"Encyclopedia of RF and Microwave Engineering","topic":"Advanced Wireless Communication Techniques","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"MIMO; Spatial multiplexing; Multi-user MIMO; Beamforming; 3G MIMO; Computer science; Wireless; MIMO-OFDM; Communications system; Electronic engineering; Equalization (audio); Telecommunications; Channel (broadcasting); 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00007721682,0.000305851,0.0004438486,0.0002778444,0.00002668506,0.00001459809,0.0005037106,0.0002714866,0.00001445646],"category_scores_gemma":[0.00001648285,0.00035759,0.00007055279,0.0001048259,0.00005829432,0.00005577474,0.000117258,0.0002461122,0.000003726791],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000444343,"about_ca_system_score_gemma":0.00001359352,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002313025,"about_ca_topic_score_gemma":0.00002391845,"domain_scores_codex":[0.9991784,0.000008827992,0.0003499148,0.0001665521,0.00007298437,0.0002233094],"domain_scores_gemma":[0.998716,0.0001298958,0.0001089842,0.0009455346,0.00003384717,0.0000657358],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001165412,0.0001522983,0.00005050325,0.01060888,0.0009428712,0.000002836596,0.001024197,0.01412548,0.04525584,0.04343932,0.6605525,0.2238336],"study_design_scores_gemma":[0.0001695333,0.00001212433,0.000004675906,0.0005788328,0.0000338807,0.000004699944,0.00002567713,0.01492313,0.001315082,0.00001299307,0.98256,0.0003593033],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"methods","genre_gemma":"review","genre_scores_codex":[0.0001181823,0.1260588,0.4769876,0.00003239815,0.0006397522,0.001335748,0.0003187534,0.002354415,0.3921544],"genre_scores_gemma":[0.02593493,0.4898002,0.3206619,0.00001509457,0.0008884399,0.001128727,0.0004606308,0.002441023,0.1586691],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.3637414,"threshold_uncertainty_score":0.9998876,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008356244616152019,"score_gpt":0.228838077187017,"score_spread":0.2204818325708649,"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."}}