{"id":"https://openalex.org/W2014829720","doi":"https://doi.org/10.1109/icassp.2010.5496116","title":"A spectrally efficient nonorthogonal amplify-and-forward protocol for cooperative wireless networks","display_name":"A spectrally efficient nonorthogonal amplify-and-forward protocol for cooperative wireless networks","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2014829720","doi":"https://doi.org/10.1109/icassp.2010.5496116","mag":"2014829720"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2010.5496116","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2010.5496116","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"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/A5046454244","display_name":"Kefei Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I145608581","display_name":"University of Miami","ror":"https://ror.org/02dgjyy92","country_code":"US","type":"education","lineage":["https://openalex.org/I145608581"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kefei Lu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Miami, Coral Gables, FL, USA","Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Florida 33146, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Miami, Coral Gables, FL, USA","institution_ids":["https://openalex.org/I145608581"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Florida 33146, USA","institution_ids":["https://openalex.org/I145608581"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100375109","display_name":"Jing Liu","orcid":"https://orcid.org/0000-0003-2205-8759"},"institutions":[{"id":"https://openalex.org/I145608581","display_name":"University of Miami","ror":"https://ror.org/02dgjyy92","country_code":"US","type":"education","lineage":["https://openalex.org/I145608581"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jing Liu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Miami, Coral Gables, FL, USA","Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Florida 33146, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Miami, Coral Gables, FL, USA","institution_ids":["https://openalex.org/I145608581"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Florida 33146, USA","institution_ids":["https://openalex.org/I145608581"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107839821","display_name":"Xiaodong Cai","orcid":null},"institutions":[{"id":"https://openalex.org/I145608581","display_name":"University of Miami","ror":"https://ror.org/02dgjyy92","country_code":"US","type":"education","lineage":["https://openalex.org/I145608581"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaodong Cai","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Miami, Coral Gables, FL, USA","Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Florida 33146, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Miami, Coral Gables, FL, USA","institution_ids":["https://openalex.org/I145608581"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Miami, Coral Gables, Florida 33146, USA","institution_ids":["https://openalex.org/I145608581"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13085576,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3018","last_page":"3021"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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":1.0,"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":0.9997000098228455,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9975000023841858,"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/spectral-efficiency","display_name":"Spectral efficiency","score":0.9322304725646973},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7372046709060669},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.6202928423881531},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.531030535697937},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.5265263319015503},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.48376035690307617},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4740214943885803},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4388643503189087},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3460715115070343},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22766461968421936}],"concepts":[{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.9322304725646973},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7372046709060669},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.6202928423881531},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.531030535697937},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.5265263319015503},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.48376035690307617},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4740214943885803},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4388643503189087},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3460715115070343},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22766461968421936},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2010.5496116","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2010.5496116","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2026898705","https://openalex.org/W2054830822","https://openalex.org/W2099729387","https://openalex.org/W2133338231","https://openalex.org/W2133831114","https://openalex.org/W2136209931","https://openalex.org/W2148046981","https://openalex.org/W2148963518","https://openalex.org/W2152121970","https://openalex.org/W2155782306","https://openalex.org/W2156960709","https://openalex.org/W2798333393"],"related_works":["https://openalex.org/W2783437851","https://openalex.org/W4249165909","https://openalex.org/W1672137312","https://openalex.org/W1650483958","https://openalex.org/W2320869333","https://openalex.org/W1924731896","https://openalex.org/W2744385696","https://openalex.org/W2040472248","https://openalex.org/W2184749983","https://openalex.org/W4290996306"],"abstract_inverted_index":{"In":[0,59],"wireless":[1],"systems":[2],"where":[3],"half":[4],"duplex":[5],"transceivers":[6],"are":[7],"employed,":[8],"most":[9],"existing":[10],"practical":[11,44],"cooperative":[12],"protocols":[13],"achieve":[14,32,50],"a":[15,26,33,51,64,70,92],"spectral":[16,34,52,71,93],"efficiency":[17,35,53,72,94],"of":[18,36,73,95],"0.5":[19,56,96],"symbols":[20,38,57,75,97],"per":[21],"channel":[22],"use":[23],"(pcu).":[24],"Recently":[25],"decode-and-forward":[27],"protocol":[28,47,67],"was":[29],"developed":[30],"to":[31],"2/3":[37,74],"pcu.":[39,58,98],"But":[40],"there":[41],"is":[42],"no":[43],"amplify-and-forward":[45],"(AF)":[46],"that":[48],"can":[49],"higher":[54],"than":[55],"this":[60],"paper,":[61],"we":[62],"develop":[63],"nonorthogonal":[65],"AF":[66,89],"which":[68,90],"achieves":[69],"pcu":[76],"and":[77],"provides":[78],"almost":[79],"the":[80,86],"same":[81],"bit":[82],"error":[83],"rate":[84],"as":[85],"traditional":[87],"orthogonal":[88],"has":[91]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}