{"id":"https://openalex.org/W2157903879","doi":"https://doi.org/10.1109/vetecs.2011.5956684","title":"Lifetime Maximization with Inter-Session Network Coding in Energy Constrained Wireless Networks","display_name":"Lifetime Maximization with Inter-Session Network Coding in Energy Constrained Wireless Networks","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2157903879","doi":"https://doi.org/10.1109/vetecs.2011.5956684","mag":"2157903879"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2011.5956684","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2011.5956684","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE 73rd Vehicular Technology Conference (VTC Spring)","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/A5079885035","display_name":"Lianghui Ding","orcid":"https://orcid.org/0000-0002-3231-3613"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Lianghui Ding","raw_affiliation_strings":["Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083649032","display_name":"Ping Wu","orcid":"https://orcid.org/0000-0002-2758-1218"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ping Wu","raw_affiliation_strings":["Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015014802","display_name":"Hao Wang","orcid":"https://orcid.org/0000-0001-9499-8446"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Hao Wang","raw_affiliation_strings":["National Mobile Communication Research Laboratory, South-East University, Nanjing, China","Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden"],"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Laboratory, South-East University, Nanjing, China","institution_ids":[]},{"raw_affiliation_string":"Signals and Systems, Department of Engineering Sciences, University of Uppsala, Uppsala, Sweden","institution_ids":["https://openalex.org/I123387679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021942394","display_name":"Zhiwen Pan","orcid":"https://orcid.org/0000-0002-7266-7264"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhiwen Pan","raw_affiliation_strings":["National Mobile Communication Research Laboratory, South-East University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Laboratory, South-East University, Nanjing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072916702","display_name":"Xiaohu You","orcid":"https://orcid.org/0000-0002-0809-8511"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiaohu You","raw_affiliation_strings":["National Mobile Communication Research Laboratory, South-East University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Laboratory, South-East University, Nanjing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5079885035"],"corresponding_institution_ids":["https://openalex.org/I123387679"],"apc_list":null,"apc_paid":null,"fwci":0.7308,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.7578126,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"12","issue":null,"first_page":"1","last_page":"5"},"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9983000159263611,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9980999827384949,"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/subgradient-method","display_name":"Subgradient method","score":0.8722957372665405},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7460584044456482},{"id":"https://openalex.org/keywords/linear-network-coding","display_name":"Linear network coding","score":0.7224013805389404},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.661375880241394},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.6209689378738403},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5843082070350647},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5396307706832886},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.5166585445404053},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5047467947006226},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.4895571172237396},{"id":"https://openalex.org/keywords/fractional-programming","display_name":"Fractional programming","score":0.47444307804107666},{"id":"https://openalex.org/keywords/entropy-maximization","display_name":"Entropy maximization","score":0.4730115234851837},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.46250009536743164},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.44126832485198975},{"id":"https://openalex.org/keywords/geometric-programming","display_name":"Geometric programming","score":0.41760313510894775},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4018145799636841},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.2646864056587219},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24216940999031067},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22983896732330322},{"id":"https://openalex.org/keywords/nonlinear-programming","display_name":"Nonlinear programming","score":0.2278192937374115},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1565009355545044},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08084231615066528},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06522542238235474}],"concepts":[{"id":"https://openalex.org/C158968445","wikidata":"https://www.wikidata.org/wiki/Q7631150","display_name":"Subgradient method","level":2,"score":0.8722957372665405},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7460584044456482},{"id":"https://openalex.org/C138293262","wikidata":"https://www.wikidata.org/wiki/Q1089578","display_name":"Linear network coding","level":3,"score":0.7224013805389404},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.661375880241394},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.6209689378738403},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5843082070350647},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5396307706832886},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.5166585445404053},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5047467947006226},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.4895571172237396},{"id":"https://openalex.org/C169069869","wikidata":"https://www.wikidata.org/wiki/Q5477546","display_name":"Fractional programming","level":4,"score":0.47444307804107666},{"id":"https://openalex.org/C127233936","wikidata":"https://www.wikidata.org/wiki/Q1417473","display_name":"Entropy maximization","level":3,"score":0.4730115234851837},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.46250009536743164},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.44126832485198975},{"id":"https://openalex.org/C20729856","wikidata":"https://www.wikidata.org/wiki/Q2078279","display_name":"Geometric programming","level":2,"score":0.41760313510894775},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4018145799636841},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.2646864056587219},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24216940999031067},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22983896732330322},{"id":"https://openalex.org/C115527620","wikidata":"https://www.wikidata.org/wiki/Q769909","display_name":"Nonlinear programming","level":3,"score":0.2278192937374115},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1565009355545044},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08084231615066528},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06522542238235474},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","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},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C9679016","wikidata":"https://www.wikidata.org/wiki/Q1417473","display_name":"Principle of maximum entropy","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vetecs.2011.5956684","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2011.5956684","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE 73rd Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.227.5740","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.227.5740","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.signal.uu.se//Publications/pdf/c1102.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W132104731","https://openalex.org/W1787995280","https://openalex.org/W1995120351","https://openalex.org/W2048235391","https://openalex.org/W2061560193","https://openalex.org/W2073819859","https://openalex.org/W2097288631","https://openalex.org/W2105831729","https://openalex.org/W2106403318","https://openalex.org/W2111474571","https://openalex.org/W2124128583","https://openalex.org/W2132895032","https://openalex.org/W2148282413","https://openalex.org/W2149822304","https://openalex.org/W2149863032","https://openalex.org/W2153086189","https://openalex.org/W2156881446","https://openalex.org/W2164504460","https://openalex.org/W2167513698","https://openalex.org/W4285719527","https://openalex.org/W6605389123","https://openalex.org/W6638183917","https://openalex.org/W6649160285","https://openalex.org/W6678239444","https://openalex.org/W6681725558"],"related_works":["https://openalex.org/W3012426452","https://openalex.org/W2414140563","https://openalex.org/W2006963148","https://openalex.org/W2046207812","https://openalex.org/W2000501782","https://openalex.org/W2605490650","https://openalex.org/W4210698873","https://openalex.org/W2092221261","https://openalex.org/W2032682095","https://openalex.org/W2068694295"],"abstract_inverted_index":{"This":[0],"paper":[1],"deals":[2],"with":[3,11,105],"lifetime":[4,18,48,100],"maximization":[5,19],"for":[6,67],"energy":[7],"constrained":[8],"wireless":[9],"networks":[10],"inter-session":[12,93],"network":[13,51,94,99,109],"coding.":[14,110],"The":[15],"problem":[16,42],"of":[17,45,75],"is":[20,36,56,65,78],"first":[21],"formulated,":[22],"and":[23,50,53,91],"then":[24,54],"transformed":[25],"into":[26,39],"a":[27,40],"linear":[28],"programming":[29],"problem.":[30],"Using":[31],"Lagrangian":[32],"dual":[33,41,60,72],"decomposition,":[34],"it":[35,55],"further":[37],"converted":[38],"that":[43,84,92],"consists":[44],"two":[46],"subproblems:":[47],"optimization":[49],"optimization,":[52],"solved":[57],"by":[58],"utilizing":[59],"subgradient":[61],"method.":[62],"Convex":[63],"combination":[64],"used":[66],"primary":[68],"recovery":[69],"from":[70],"the":[71,76,98,106],"solutions.":[73],"Performance":[74],"algorithm":[77],"evaluated":[79],"through":[80],"simulation.":[81],"Results":[82],"illustrate":[83],"theoretical":[85],"analysis":[86],"matches":[87],"practical":[88],"calculation":[89],"well,":[90],"coding":[95],"can":[96],"prolong":[97],"up":[101],"to":[102],"50%":[103],"compared":[104],"one":[107],"without":[108]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}