{"id":"https://openalex.org/W2082268700","doi":"https://doi.org/10.1109/iwcmc.2013.6583620","title":"Precoder design for a single-relay non-orthogonal AF system based on mutual information","display_name":"Precoder design for a single-relay non-orthogonal AF system based on mutual information","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2082268700","doi":"https://doi.org/10.1109/iwcmc.2013.6583620","mag":"2082268700"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2013.6583620","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019712543","display_name":"Tamseel Mahmood Syed","orcid":"https://orcid.org/0000-0002-1144-3814"},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"funder","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tamseel Mahmood Syed","raw_affiliation_strings":["Dept. of Electr. & Comput. Eng., Univ. of Akron, Akron, OH, USA"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045721364","display_name":"Nghi H. Tran","orcid":"https://orcid.org/0000-0002-4246-0190"},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"funder","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nghi H. Tran","raw_affiliation_strings":["Dept. of Electr. & Comput. Eng., Univ. of Akron, Akron, OH, USA"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011492923","display_name":"Tuyen X. Tran","orcid":"https://orcid.org/0000-0002-2453-2285"},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"funder","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tuyen X. Tran","raw_affiliation_strings":["Dept. of Electr. & Comput. Eng., Univ. of Akron, Akron, OH, USA"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063667378","display_name":"Zhu Han","orcid":"https://orcid.org/0000-0002-6606-5822"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"funder","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhu Han","raw_affiliation_strings":["Dept. of Electr. & Comput. Eng., Univ. Of Houston, Houston, TX, USA"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. Of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":2,"citation_normalized_percentile":{"value":0.370071,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":72,"max":76},"biblio":{"volume":null,"issue":null,"first_page":"567","last_page":"572"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9999,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9999,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9998,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9984,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pairwise-error-probability","display_name":"Pairwise error probability","score":0.6937249}],"concepts":[{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.8583925},{"id":"https://openalex.org/C2780839233","wikidata":"https://www.wikidata.org/wiki/Q16000284","display_name":"Pairwise error probability","level":4,"score":0.6937249},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.62434477},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.55888265},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5341531},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5320184},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5196618},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.44508174},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4220305},{"id":"https://openalex.org/C184898388","wikidata":"https://www.wikidata.org/wiki/Q1435712","display_name":"Pairwise comparison","level":2,"score":0.4210075},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.41718847},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.39204746},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36398},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.24970642},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18043026},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13183579},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.12108201},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10887292},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.096081436},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2013.6583620","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":18,"referenced_works":["https://openalex.org/W2004496619","https://openalex.org/W2026898705","https://openalex.org/W2041380420","https://openalex.org/W2074254009","https://openalex.org/W2102934991","https://openalex.org/W2109310734","https://openalex.org/W2120062331","https://openalex.org/W2133338231","https://openalex.org/W2136209931","https://openalex.org/W2140684029","https://openalex.org/W2147431204","https://openalex.org/W2148749751","https://openalex.org/W2150940322","https://openalex.org/W2152121970","https://openalex.org/W2156092280","https://openalex.org/W2156662959","https://openalex.org/W2163708326","https://openalex.org/W2401259547"],"related_works":["https://openalex.org/W2952514781","https://openalex.org/W2949152769","https://openalex.org/W2793211469","https://openalex.org/W2539674285","https://openalex.org/W2487162673","https://openalex.org/W2140239043","https://openalex.org/W2118324279","https://openalex.org/W2082268700","https://openalex.org/W1998322187","https://openalex.org/W1038122923"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,19,81,110,134,141,149,155,161],"precoder":[4,25,44,112,120,153],"design":[5,26,45,90],"for":[6,70],"a":[7,67,85,95,118],"non-orthogonal":[8],"amplify-and-forward":[9],"(NAF)":[10],"half-duplex":[11],"single-relay":[12],"channel":[13],"using":[14,28,84,140],"mutual":[15,162],"information":[16,163],"(MI)":[17],"as":[18],"main":[20],"performance":[21],"metric.":[22],"Different":[23],"from":[24,57,133],"methods":[27],"pairwise":[29],"error":[30],"probability":[31],"(PEP)":[32],"analysis":[33],"which":[34,52,78,97,130],"are":[35,126],"valid":[36],"only":[37],"at":[38],"high":[39],"signal-to-noise":[40],"ratios":[41],"(SNR),":[42],"our":[43],"can":[46,98],"apply":[47],"to":[48,80],"any":[49],"SNR":[50],"region,":[51],"is":[53,92,131],"of":[54,63,75,83,152,160],"more":[55],"interest":[56],"both":[58],"information-theoretic":[59],"and":[60],"practical":[61],"points":[62],"view.":[64],"We":[65],"develop":[66],"MI-based":[68],"criterion":[69,91],"an":[71,103],"arbitrary":[72],"cooperative":[73],"length":[74],"2T":[76,86],",":[77],"corresponds":[79],"case":[82],"\u00d72T":[87],"precoder.":[88,105],"The":[89],"established":[93],"in":[94,101,128,158],"closed-form,":[96],"be":[99],"helpful":[100],"finding":[102],"optimal":[104,135],"Then":[106],"by":[107],"focusing":[108],"on":[109],"2\u00d72":[111],"design,":[113],"we":[114],"analytically":[115],"show":[116],"that":[117,125,148],"good":[119],"should":[121],"have":[122],"all":[123],"entries":[124],"equal":[127],"magnitude,":[129],"different":[132],"precoders":[136,157],"obtained":[137],"thus":[138],"far":[139],"conventional":[142],"PEP":[143],"criterion.":[144],"Simulation":[145],"results":[146],"indicate":[147],"proposed":[150],"class":[151],"outperforms":[154],"existing":[156],"terms":[159],"performance.":[164]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2082268700","counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-04-16T09:53:30.166553","created_date":"2016-06-24"}