{"id":"https://openalex.org/W2082045988","doi":"https://doi.org/10.1109/glocomw.2013.6824993","title":"IRA code design for IDMA-based multi-pair bidirectional relaying systems","display_name":"IRA code design for IDMA-based multi-pair bidirectional relaying systems","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2082045988","doi":"https://doi.org/10.1109/glocomw.2013.6824993","mag":"2082045988"},"language":"en","primary_location":{"id":"doi:10.1109/glocomw.2013.6824993","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2013.6824993","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Globecom Workshops (GC Wkshps)","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/A5041962212","display_name":"F. Lenkeit","orcid":null},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"F. Lenkeit","raw_affiliation_strings":["Department of Communications Engineering, University of Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042872699","display_name":"Carsten Bockelmann","orcid":"https://orcid.org/0000-0002-8501-7324"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"C. Bockelmann","raw_affiliation_strings":["Department of Communications Engineering, University of Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038472130","display_name":"Dirk W\u00fcbben","orcid":"https://orcid.org/0000-0003-3854-6140"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"D. Wubben","raw_affiliation_strings":["Department of Communications Engineering, University of Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063992917","display_name":"Armin Dekorsy","orcid":"https://orcid.org/0000-0002-5790-1470"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"A. Dekorsy","raw_affiliation_strings":["Department of Communications Engineering, University of Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, University of Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5041962212"],"corresponding_institution_ids":["https://openalex.org/I180437899"],"apc_list":null,"apc_paid":null,"fwci":1.508,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85256673,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"241","last_page":"246"},"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":0.9965999722480774,"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":0.9962999820709229,"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/computer-science","display_name":"Computer science","score":0.7910440564155579},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.6551530957221985},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.648867130279541},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5262973308563232},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4824562668800354},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.47250592708587646},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.4638305902481079},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.44187480211257935},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.41635534167289734},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3569624423980713},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35280996561050415},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.35202232003211975},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3325633406639099},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.29198315739631653},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.16182342171669006},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10898229479789734},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.08972430229187012}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7910440564155579},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.6551530957221985},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.648867130279541},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5262973308563232},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4824562668800354},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.47250592708587646},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.4638305902481079},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.44187480211257935},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.41635534167289734},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3569624423980713},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35280996561050415},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.35202232003211975},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3325633406639099},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29198315739631653},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.16182342171669006},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10898229479789734},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.08972430229187012},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocomw.2013.6824993","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2013.6824993","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.463.6987","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.463.6987","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ant.uni-bremen.de/sixcms/media.php/102/12023/BWA_GC13_Lenkeit.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1493541001","https://openalex.org/W1562979145","https://openalex.org/W1975099099","https://openalex.org/W1979488061","https://openalex.org/W1979491191","https://openalex.org/W1994566813","https://openalex.org/W2045407304","https://openalex.org/W2099180514","https://openalex.org/W2105831729","https://openalex.org/W2117890770","https://openalex.org/W2134204132","https://openalex.org/W2144415942","https://openalex.org/W2159059820","https://openalex.org/W2562965985","https://openalex.org/W6629343882"],"related_works":["https://openalex.org/W2539674285","https://openalex.org/W1038122923","https://openalex.org/W1998322187","https://openalex.org/W2952514781","https://openalex.org/W3019210376","https://openalex.org/W2391145594","https://openalex.org/W2326572623","https://openalex.org/W1559320887","https://openalex.org/W2038961333","https://openalex.org/W3133190471"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,28,41,57,74,89,113,128],"design":[4,116,123],"of":[5,59,112],"Irregular":[6],"Repeat":[7],"Accumulate":[8],"(IRA)":[9],"Codes":[10],"for":[11,55,101],"Interleave-Division":[12],"Multiple-Access":[13],"(IDMA)-based":[14],"multi-pair":[15],"bidirectional":[16],"relaying":[17,22,37],"systems":[18,38,130,137],"is":[19,34,82],"presented.":[20],"Bidirectional":[21],"allows":[23],"to":[24,36,40,73,87,133],"efficiently":[25],"cope":[26],"with":[27],"loss":[29,72],"in":[30,85],"spectral":[31,93],"efficiency":[32],"that":[33],"inherent":[35],"due":[39],"half-duplex":[42],"constraint.":[43],"However,":[44],"as":[45,47],"soon":[46],"multiple":[48],"communication":[49],"pairs":[50],"use":[51],"one":[52],"common":[53],"relay":[54],"communication,":[56],"question":[58],"medium":[60,65,77],"access":[61,66,78],"arises.":[62],"Since":[63],"orthogonal":[64],"schemes":[67],"again":[68],"introduce":[69],"a":[70,102,110],"rate":[71],"system,":[75],"nonorthogonal":[76],"based":[79,118,138],"on":[80,119,139],"IDMA":[81,136],"proposed.":[83],"Further,":[84],"order":[86],"optimize":[88],"IDMA-based":[90],"system":[91],"regarding":[92],"efficiency,":[94],"IRA":[95],"codes":[96],"are":[97,125,131],"applied":[98],"which":[99],"allow":[100],"highly":[103],"flexible":[104],"code":[105,115],"design.":[106],"This":[107],"paper":[108],"gives":[109],"description":[111],"general":[114],"process":[117],"EXIT-analysis.":[120],"Moreover,":[121],"some":[122],"examples":[124],"given":[126],"and":[127],"resulting":[129],"compared":[132],"conventionally":[134],"coded":[135],"convolutional":[140],"codes.":[141]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
