{"id":"https://openalex.org/W1511916193","doi":"https://doi.org/10.1109/infocom.2015.7218448","title":"Network coding-based multicast in multi-hop CRNs under uncertain spectrum availability","display_name":"Network coding-based multicast in multi-hop CRNs under uncertain spectrum availability","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W1511916193","doi":"https://doi.org/10.1109/infocom.2015.7218448","mag":"1511916193"},"language":"en","primary_location":{"id":"doi:10.1109/infocom.2015.7218448","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218448","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","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/A5037036194","display_name":"Yuben Qu","orcid":"https://orcid.org/0000-0002-8120-8369"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuben Qu","raw_affiliation_strings":["College of Communications Engineering, PLA University of Science and Technology, China","College of Communications Engineering, PLA University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, PLA University of Science and Technology, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"College of Communications Engineering, PLA University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058480659","display_name":"Chao Dong","orcid":"https://orcid.org/0000-0002-0183-0087"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Dong","raw_affiliation_strings":["College of Communications Engineering, PLA University of Science and Technology, China","College of Communications Engineering, PLA University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, PLA University of Science and Technology, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"College of Communications Engineering, PLA University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003181030","display_name":"Haipeng Dai","orcid":"https://orcid.org/0000-0003-0545-8187"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haipeng Dai","raw_affiliation_strings":["Department of Computer Science and Technology, Nanjing University, China","Department of Computer Science & Technology, Nanjing University, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Nanjing University, China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Department of Computer Science & Technology, Nanjing University, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059190563","display_name":"Fan Wu","orcid":"https://orcid.org/0000-0003-0965-9058"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Wu","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050393292","display_name":"Shaojie Tang","orcid":"https://orcid.org/0000-0001-9261-5210"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shaojie Tang","raw_affiliation_strings":["Naveen Jindal School of Management, University of Texas at Dallas, USA","Naveen Jindal School of Management, University of Texas at Dallas, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Naveen Jindal School of Management, University of Texas at Dallas, USA","institution_ids":["https://openalex.org/I162577319"]},{"raw_affiliation_string":"Naveen Jindal School of Management, University of Texas at Dallas, USA#TAB#","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100452514","display_name":"Hai Wang","orcid":"https://orcid.org/0000-0003-2490-4349"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hai Wang","raw_affiliation_strings":["College of Communications Engineering, PLA University of Science and Technology, China","College of Communications Engineering, PLA University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, PLA University of Science and Technology, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"College of Communications Engineering, PLA University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100515249","display_name":"Chang Tian","orcid":"https://orcid.org/0009-0001-4387-2971"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang Tian","raw_affiliation_strings":["College of Communications Engineering, PLA University of Science and Technology, China","College of Communications Engineering, PLA University of Science and Technology, China#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, PLA University of Science and Technology, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"College of Communications Engineering, PLA University of Science and Technology, China#TAB#","institution_ids":["https://openalex.org/I4210163363"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5037036194"],"corresponding_institution_ids":["https://openalex.org/I4210163363"],"apc_list":null,"apc_paid":null,"fwci":2.3297,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.89137289,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"783","last_page":"791"},"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":0.9986000061035156,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9954000115394592,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.8225593566894531},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7880054712295532},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6674811244010925},{"id":"https://openalex.org/keywords/linear-network-coding","display_name":"Linear network coding","score":0.6154470443725586},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5401230454444885},{"id":"https://openalex.org/keywords/lagrangian-relaxation","display_name":"Lagrangian relaxation","score":0.5146892666816711},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.49152931571006775},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4683040380477905},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4306563436985016},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.3699219226837158},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.30037951469421387},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.23235487937927246},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11984100937843323}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.8225593566894531},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7880054712295532},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6674811244010925},{"id":"https://openalex.org/C138293262","wikidata":"https://www.wikidata.org/wiki/Q1089578","display_name":"Linear network coding","level":3,"score":0.6154470443725586},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5401230454444885},{"id":"https://openalex.org/C91765299","wikidata":"https://www.wikidata.org/wiki/Q3424292","display_name":"Lagrangian relaxation","level":2,"score":0.5146892666816711},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49152931571006775},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4683040380477905},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4306563436985016},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.3699219226837158},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.30037951469421387},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.23235487937927246},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11984100937843323},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infocom.2015.7218448","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2015.7218448","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Conference on Computer Communications (INFOCOM)","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":28,"referenced_works":["https://openalex.org/W1512056429","https://openalex.org/W1599688444","https://openalex.org/W1969280328","https://openalex.org/W1971640194","https://openalex.org/W1977280654","https://openalex.org/W1988530549","https://openalex.org/W1997545347","https://openalex.org/W2037107013","https://openalex.org/W2041221438","https://openalex.org/W2048235391","https://openalex.org/W2053616686","https://openalex.org/W2062843008","https://openalex.org/W2089326092","https://openalex.org/W2099506495","https://openalex.org/W2105831729","https://openalex.org/W2112701221","https://openalex.org/W2122199854","https://openalex.org/W2127001053","https://openalex.org/W2134223658","https://openalex.org/W2151240336","https://openalex.org/W2153090463","https://openalex.org/W2155486867","https://openalex.org/W2156881446","https://openalex.org/W2171266829","https://openalex.org/W4285719527","https://openalex.org/W6630579508","https://openalex.org/W6649397856","https://openalex.org/W6682468974"],"related_works":["https://openalex.org/W4237964977","https://openalex.org/W2002102264","https://openalex.org/W2033488476","https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W2136943174","https://openalex.org/W2559182294"],"abstract_inverted_index":{"The":[0],"benefits":[1],"of":[2,57,80,96,112],"network":[3,81],"coding":[4,171],"on":[5,39,134],"multicast":[6,83,164],"in":[7,16,69,84,173,190],"traditional":[8],"multi-hop":[9,28,85,174],"wireless":[10],"networks":[11,31],"have":[12],"already":[13],"been":[14],"demonstrated":[15],"previous":[17],"works.":[18],"However,":[19],"most":[20],"existing":[21],"approaches":[22],"cannot":[23],"be":[24],"directly":[25],"applied":[26],"to":[27,44,144,167],"cognitive":[29],"radio":[30],"(CRNs),":[32],"given":[33],"the":[34,45,48,55,58,78,88,94,109,113,118,151,159,183,191],"unpredictable":[35,46],"primary":[36],"user":[37],"occupancy":[38],"licensed":[40],"channels.":[41],"Specifically,":[42],"due":[43],"occupancy,":[47],"channel's":[49],"bandwidth":[50],"is":[51,63],"uncertain":[52,89],"and":[53,176],"thus":[54],"capacity":[56,185],"link":[59,135,184],"using":[60],"this":[61,74],"channel":[62],"also":[64],"uncertain,":[65],"which":[66],"may":[67],"result":[68],"severe":[70],"throughput":[71],"loss.":[72],"In":[73],"paper,":[75],"we":[76,99,116],"study":[77],"problem":[79,103,120],"coding-based":[82],"CRNs":[86],"considering":[87],"spectrum":[90,97],"availability.":[91],"To":[92],"capture":[93],"uncertainty":[95],"availability,":[98],"first":[100],"formulate":[101],"our":[102],"as":[104,186],"a":[105,122,168,177,187],"chance-constrained":[106],"program.":[107],"Given":[108],"computationally":[110],"intractability":[111],"above":[114],"program,":[115],"transform":[117],"original":[119,152],"into":[121],"tractable":[123],"convex":[124],"optimization":[125,142],"problem,":[126],"through":[127],"appropriate":[128],"Bernstein":[129],"approximation":[130],"together":[131],"with":[132],"relaxation":[133],"scheduling.":[136],"We":[137],"further":[138],"leverage":[139],"Lagrangian":[140],"relaxation-based":[141],"techniques":[143],"propose":[145],"an":[146],"efficient":[147],"distributed":[148],"algorithm":[149,161,172,180],"for":[150],"problem.":[153],"Extensive":[154],"simulation":[155],"results":[156],"show":[157],"that,":[158],"proposed":[160],"achieves":[162],"higher":[163],"rates,":[165],"compared":[166],"state-of-the-art":[169],"non-network":[170],"CRNs,":[175],"conservative":[178],"robust":[179],"that":[181],"treats":[182],"constant":[188],"value":[189],"optimization.":[192]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}