{"id":"W4232845162","doi":"10.1109/glocom.2014.7417879","title":"Irregular Multidimensional Constellations for Orthogonal STBCs","year":2014,"lang":"en","type":"article","venue":"2015 IEEE Global Communications Conference (GLOBECOM)","topic":"Advanced Wireless Communication Techniques","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Constellation; Block code; Space–time block code; Transmitter; Computer science; Algorithm; Dimension (graph theory); Antenna diversity; Constellation diagram; MIMO; Mathematics; Block (permutation group theory); Block Error Rate; Transmit diversity; Reliability (semiconductor); Topology (electrical circuits); Theoretical computer science; Telecommunications; Bit error rate; Decoding methods; Fading; Antenna (radio); Beamforming; Pure mathematics; Combinatorics","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":[0.0004056976,0.0003506522,0.0003923907,0.0001040875,0.0004855372,0.00008003064,0.001811359,0.0002118308,0.00008137796],"category_scores_gemma":[0.0001506771,0.000400768,0.0001537739,0.0003752833,0.0004525191,0.0003470312,0.0003268289,0.000338681,0.0001367479],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002454338,"about_ca_system_score_gemma":0.0001336999,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003012608,"about_ca_topic_score_gemma":0.0002578187,"domain_scores_codex":[0.9981418,0.0002055343,0.0006437016,0.0003071089,0.0002661118,0.0004356956],"domain_scores_gemma":[0.9953033,0.0004080876,0.00016295,0.003257833,0.0006638268,0.0002039722],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00002405766,0.0002363851,0.0009573986,0.0000669189,0.000139213,2.864227e-7,0.0001108554,0.01314119,0.003325154,0.8696817,0.02171188,0.09060492],"study_design_scores_gemma":[0.0007417207,0.00005129631,0.001012903,0.0000970217,0.0000500586,0.00001648371,0.0001021861,0.6186528,0.001132845,0.02271118,0.3547848,0.0006467703],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.004772685,0.001077036,0.9583005,0.001966784,0.0003607003,0.000959988,0.0005228808,0.001605962,0.03043345],"genre_scores_gemma":[0.8331861,0.0005481979,0.1652406,0.000174176,0.00004438165,0.0003030016,0.0003660517,0.00003947572,0.00009796115],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.8469706,"threshold_uncertainty_score":0.9998444,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03948843951652328,"score_gpt":0.3143391360407972,"score_spread":0.274850696524274,"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."}}