{"id":"https://openalex.org/W2135562102","doi":"https://doi.org/10.1109/vetecs.2009.5073464","title":"Cooperative Communication Using Bit-Selective Adaptive Demodulation and Raptor Codes: The Gaussian Relay Channel Case","display_name":"Cooperative Communication Using Bit-Selective Adaptive Demodulation and Raptor Codes: The Gaussian Relay Channel Case","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2135562102","doi":"https://doi.org/10.1109/vetecs.2009.5073464","mag":"2135562102"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2009.5073464","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2009.5073464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"VTC Spring 2009 - IEEE 69th Vehicular Technology Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5081341971","display_name":"Kandasamy Illanko","orcid":null},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kandasamy Illanko","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ryerson University, Toronto, Canada","Dept. of Electr. & Comput. Eng., Ryerson Univ., Toronto, ON"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ryerson University, Toronto, Canada","institution_ids":["https://openalex.org/I530967"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Ryerson Univ., Toronto, ON","institution_ids":["https://openalex.org/I530967"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074463174","display_name":"Alagan Anpalagan","orcid":"https://orcid.org/0000-0002-6646-6052"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Alagan Anpalagan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ryerson University, Toronto, Canada","Dept. of Electr. & Comput. Eng., Ryerson Univ., Toronto, ON"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ryerson University, Toronto, Canada","institution_ids":["https://openalex.org/I530967"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Ryerson Univ., Toronto, ON","institution_ids":["https://openalex.org/I530967"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I530967"],"apc_list":null,"apc_paid":null,"fwci":0.8109,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.69616881,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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":0.9998999834060669,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9995999932289124,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9994999766349792,"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/demodulation","display_name":"Demodulation","score":0.7851498126983643},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7267154455184937},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5806151628494263},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.5440006852149963},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.5248292088508606},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5103141665458679},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5001988410949707},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4909699261188507},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.48734816908836365},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.44655245542526245},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4223736524581909},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2792164087295532}],"concepts":[{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.7851498126983643},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7267154455184937},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5806151628494263},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.5440006852149963},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5248292088508606},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5103141665458679},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5001988410949707},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4909699261188507},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.48734816908836365},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.44655245542526245},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4223736524581909},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2792164087295532},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","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":[{"id":"doi:10.1109/vetecs.2009.5073464","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2009.5073464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"VTC Spring 2009 - IEEE 69th Vehicular Technology Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1607198972","https://openalex.org/W2096895376","https://openalex.org/W2100359132","https://openalex.org/W2100950027","https://openalex.org/W2101021282","https://openalex.org/W2102934991","https://openalex.org/W2105095541","https://openalex.org/W2109170655","https://openalex.org/W2109333245","https://openalex.org/W2117173680","https://openalex.org/W2125136478","https://openalex.org/W2148963518","https://openalex.org/W2152050697","https://openalex.org/W2167447263","https://openalex.org/W2293000460","https://openalex.org/W2296125569","https://openalex.org/W2798333393","https://openalex.org/W2914980053","https://openalex.org/W3099468523","https://openalex.org/W3140968660","https://openalex.org/W4229922087","https://openalex.org/W4240203425","https://openalex.org/W6676880055"],"related_works":["https://openalex.org/W4390873927","https://openalex.org/W2350210624","https://openalex.org/W3137781708","https://openalex.org/W2389109173","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W2147334234","https://openalex.org/W2122253935","https://openalex.org/W4247508912","https://openalex.org/W2979776991"],"abstract_inverted_index":{"In":[0,29,92],"this":[1],"paper,":[2],"we":[3,94],"propose":[4],"a":[5,22,35,41,83,96,106,113],"cooperative":[6,127,145],"communication":[7,128,146],"system":[8,129,147],"where":[9,49],"every":[10,123],"link":[11],"adapts":[12],"to":[13,69,130,151],"the":[14,31,38,50,57,73,89,101,133],"channel":[15,58,160],"condition":[16],"without":[17],"any":[18],"feedback,":[19],"by":[20],"using":[21,77],"recently":[23],"proposed":[24,66],"adaptive":[25],"demodulation":[26],"(ADM)":[27],"scheme.":[28],"ADM,":[30],"receiver":[32,124],"demodulates":[33],"only":[34],"subset":[36],"of":[37,52,125,155],"bits":[39,54,76,104],"from":[40],"Raptor":[42,143],"coded":[43,144],"Gray":[44,107],"mapped":[45,108],"M-QAM":[46,109],"received":[47,110],"symbol,":[48],"number":[51],"demodulated":[53],"depends":[55],"on":[56],"condition.":[59],"The":[60],"ADM":[61,141],"scheme,":[62],"which":[63],"was":[64],"originally":[65],"for":[67],"point":[68,70],"communication,":[71],"determines":[72],"most":[74,102],"reliable":[75,103],"approximate":[78],"decision":[79],"regions":[80],"obtained":[81],"through":[82],"binary":[84],"composite":[85],"hypothesis":[86],"test":[87],"in":[88,105,112,122,162],"AWGN":[90],"environment.":[91],"contrast,":[93],"prove":[95],"simple":[97],"theorem":[98],"that":[99,139],"identifies":[100],"symbol":[111],"straight":[114],"forward":[115],"and":[116,119],"exact":[117],"manner,":[118],"use":[120],"it":[121],"our":[126,140],"adaptively":[131],"extract":[132],"appropriate":[134],"bits.":[135],"Performance":[136],"results":[137],"demonstrate":[138],"based":[142],"is":[148],"robust":[149],"enough":[150],"realize":[152],"diversity":[153],"order":[154],"two,":[156],"even":[157],"under":[158],"adverse":[159],"conditions":[161],"various":[163],"links.":[164]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}