{"id":"W1989328485","doi":"10.1155/2008/571827","title":"Symbol Error-Rate Analysis of OSTB Codes and Linear Precoder Design for MIMO Correlated Keyhole Channels","year":2008,"lang":"en","type":"article","venue":"EURASIP Journal on Wireless Communications and Networking","topic":"Advanced Wireless Communication Techniques","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"Norges Forskningsråd","keywords":"Computer science; MIMO; Algorithm; Expression (computer science); Transmitter; Block code; Channel (broadcasting); Block (permutation group theory); Orthogonal matrix; Matrix (chemical analysis); Telecommunications; Mathematics; Decoding methods; Orthogonal basis; Physics","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":[],"consensus_categories":[],"category_scores_codex":[0.00066621,0.0002280322,0.0005158585,0.0004178096,0.0006867279,0.00004521545,0.00057197,0.0001242118,0.000004880012],"category_scores_gemma":[0.00002731718,0.0002265488,0.0001185241,0.0006905074,0.0002244656,0.0001948042,0.0001388917,0.0005307033,5.962067e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004573257,"about_ca_system_score_gemma":0.00002006417,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000005789268,"about_ca_topic_score_gemma":0.00001187672,"domain_scores_codex":[0.9985415,0.0002948637,0.0006267769,0.0001624571,0.0001201041,0.0002542346],"domain_scores_gemma":[0.9972128,0.00127179,0.0003122253,0.000885153,0.0002002748,0.0001177636],"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":[0.0002138018,0.0002963091,0.008111997,0.00009274705,0.002731409,0.000007202627,0.004749279,0.8478795,0.006432238,0.001424055,0.0008016578,0.1272598],"study_design_scores_gemma":[0.000403255,0.0001181011,0.001291552,0.0002433238,0.0002444418,0.00004002323,0.0001139469,0.9925984,0.001562709,0.0002604586,0.002862981,0.0002607735],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3513875,0.01440156,0.6325955,0.0002873196,0.0001630112,0.0005537241,0.00002745141,0.0002860767,0.0002978842],"genre_scores_gemma":[0.9096408,0.06168994,0.0283952,0.00004908752,0.00004862687,0.00005652166,0.00003549849,0.0000489854,0.00003535452],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6042003,"threshold_uncertainty_score":0.9238391,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07118758162088508,"score_gpt":0.2987442942181599,"score_spread":0.2275567125972748,"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."}}