{"id":"W2164347731","doi":"10.1109/twc.2010.04.090059","title":"Signal space cooperative communication","year":2010,"lang":"en","type":"article","venue":"IEEE Transactions on Wireless Communications","topic":"Cooperative Communication and Network Coding","field":"Computer Science","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Relay; Constellation; Computer science; Constellation diagram; SIGNAL (programming language); Cooperative diversity; Antenna diversity; Telecommunications; Modulation (music); Relay channel; Topology (electrical circuits); Electronic engineering; Decoding methods; Wireless; Bit error rate; Fading; Electrical engineering; 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":[0.000530326,0.0005752775,0.0005842419,0.0004597617,0.0005071305,0.0007926996,0.0007827083,0.0009899886,0.002232917],"category_scores_gemma":[0.001345614,0.0001533309,0.0003692128,0.0007401945,0.0007560383,0.001214221,0.001543216,0.0004781812,0.0005744775],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003831113,"about_ca_system_score_gemma":0.0003893042,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003706021,"about_ca_topic_score_gemma":0.0003956063,"domain_scores_codex":[0.9994161,0.0002073769,0.00002628874,0.0001045632,0.0001745582,0.00007112228],"domain_scores_gemma":[0.999249,0.0003327912,0.00009321862,0.0001429384,0.000155046,0.00002678354],"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":[0.0002417729,0.00009067434,0.0008535871,0.0006502295,0.0001563706,0.001358383,0.0007961511,0.2991555,0.04246976,0.4496847,0.00569798,0.1988448],"study_design_scores_gemma":[0.00005370071,0.0004423456,0.0003292172,0.00006090475,0.0000690531,0.001454615,0.0002141019,0.823011,0.01268074,0.1227466,0.03887431,0.00006339073],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02156354,0.001743973,0.9597417,0.0003104578,0.0001685344,0.00006722797,0.00003773957,0.0001314566,0.01623534],"genre_scores_gemma":[0.8739057,0.002127165,0.1111091,0.0003575257,0.0001913369,0.0001770426,0.0001014861,0.00001874344,0.01201175],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002232917,"threshold_uncertainty_score":0.007469833,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03571598302675493,"score_gpt":0.2883662476174097,"score_spread":0.2526502645906548,"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."}}