{"id":"https://openalex.org/W2033070710","doi":"https://doi.org/10.1145/1860093.1860114","title":"Cooperation vs. multiplexing","display_name":"Cooperation vs. multiplexing","publication_year":2010,"publication_date":"2010-09-20","ids":{"openalex":"https://openalex.org/W2033070710","doi":"https://doi.org/10.1145/1860093.1860114","mag":"2033070710"},"language":"en","primary_location":{"id":"doi:10.1145/1860093.1860114","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1860093.1860114","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the eleventh ACM international symposium on Mobile ad hoc networking and computing","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/A5018752163","display_name":"Karthikeyan Sundaresan","orcid":"https://orcid.org/0000-0002-8089-4264"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Karthikeyan Sundaresan","raw_affiliation_strings":["NEC Laboratories America, Princeton, USA"],"affiliations":[{"raw_affiliation_string":"NEC Laboratories America, Princeton, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103503444","display_name":"Sampath Rangarajan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sampath Rangarajan","raw_affiliation_strings":["NEC Laboratories America, Princeton, USA"],"affiliations":[{"raw_affiliation_string":"NEC Laboratories America, Princeton, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5018752163"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0684,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.77925158,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"151","last_page":"160"},"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9995999932289124,"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":0.9959999918937683,"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/multicast","display_name":"Multicast","score":0.8911104202270508},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7940812110900879},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7900418043136597},{"id":"https://openalex.org/keywords/unicast","display_name":"Unicast","score":0.7628803253173828},{"id":"https://openalex.org/keywords/xcast","display_name":"Xcast","score":0.6465473771095276},{"id":"https://openalex.org/keywords/wimax","display_name":"WiMAX","score":0.5814110040664673},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5685636401176453},{"id":"https://openalex.org/keywords/source-specific-multicast","display_name":"Source-specific multicast","score":0.5429359078407288},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.534558892250061},{"id":"https://openalex.org/keywords/protocol-independent-multicast","display_name":"Protocol Independent Multicast","score":0.519862174987793},{"id":"https://openalex.org/keywords/pragmatic-general-multicast","display_name":"Pragmatic General Multicast","score":0.5160121917724609},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4991295337677002},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.47925901412963867},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.1713533103466034},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09793463349342346},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.06914803385734558}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.8911104202270508},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7940812110900879},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7900418043136597},{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.7628803253173828},{"id":"https://openalex.org/C192059732","wikidata":"https://www.wikidata.org/wiki/Q3823050","display_name":"Xcast","level":3,"score":0.6465473771095276},{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.5814110040664673},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5685636401176453},{"id":"https://openalex.org/C18787934","wikidata":"https://www.wikidata.org/wiki/Q7565105","display_name":"Source-specific multicast","level":3,"score":0.5429359078407288},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.534558892250061},{"id":"https://openalex.org/C44892269","wikidata":"https://www.wikidata.org/wiki/Q782752","display_name":"Protocol Independent Multicast","level":3,"score":0.519862174987793},{"id":"https://openalex.org/C112037812","wikidata":"https://www.wikidata.org/wiki/Q2107523","display_name":"Pragmatic General Multicast","level":4,"score":0.5160121917724609},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4991295337677002},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.47925901412963867},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.1713533103466034},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09793463349342346},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.06914803385734558},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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:10.1145/1860093.1860114","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1860093.1860114","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the eleventh ACM international symposium on Mobile ad hoc networking and computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.5,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W179471115","https://openalex.org/W1680189815","https://openalex.org/W1966079129","https://openalex.org/W1972156675","https://openalex.org/W2017377951","https://openalex.org/W2060611826","https://openalex.org/W2065379332","https://openalex.org/W2100482775","https://openalex.org/W2102342014","https://openalex.org/W2107080958","https://openalex.org/W2107866138","https://openalex.org/W2118019594","https://openalex.org/W2123204658","https://openalex.org/W2133349072","https://openalex.org/W2155429953","https://openalex.org/W2757107770","https://openalex.org/W4234897719","https://openalex.org/W4236127247"],"related_works":["https://openalex.org/W2371847117","https://openalex.org/W80466176","https://openalex.org/W2161099791","https://openalex.org/W1528315273","https://openalex.org/W2393131931","https://openalex.org/W4321384965","https://openalex.org/W2136818972","https://openalex.org/W2080190883","https://openalex.org/W1544918812","https://openalex.org/W2382719989"],"abstract_inverted_index":{"With":[0],"the":[1,23,49,60,83,114,125,128,133,148,152,155,161,166],"next":[2],"generation":[3],"cellular":[4],"networks":[5,15],"making":[6],"a":[7,18],"transition":[8],"towards":[9],"smaller":[10],"cells,":[11],"two-hop":[12,38],"OFDMA":[13,39,120],"relay":[14,40,69],"have":[16,33],"become":[17],"dominant,":[19],"mandatory":[20],"component":[21],"in":[22,37],"4G":[24],"standards":[25],"(WiMAX":[26],"802.16j,":[27],"3GPP":[28],"LTE-Adv).":[29],"While":[30],"unicast":[31],"flows":[32],"received":[34],"reasonable":[35],"attention":[36],"networks,":[41],"not":[42],"much":[43],"light":[44],"has":[45],"been":[46],"shed":[47],"on":[48],"design":[50],"of":[51,62,127,147,154],"efficient":[52,138],"scheduling":[53,116,129,156],"algorithms":[54,139,157],"for":[55,73,105,132],"multicast":[56,75,87,93,115],"flows,":[57],"thereby":[58],"forming":[59],"focus":[61],"this":[63,96,109],"work.":[64],"We":[65,111,123],"show":[66],"that":[67,101],"while":[68],"cooperation":[70,106],"is":[71],"critical":[72],"improving":[74],"performance,":[76],"it":[77],"must":[78],"be":[79],"carefully":[80,102],"balanced":[81],"with":[82,140],"ability":[84],"to":[85,107],"multiplex":[86],"sessions":[88],"and":[89,136],"hence":[90],"maximize":[91],"aggregate":[92],"flow.":[94],"To":[95],"end,":[97],"we":[98],"highlight":[99],"strategies":[100],"group":[103],"relays":[104],"achieve":[108],"balance.":[110],"then":[112],"solve":[113],"problem":[117,130],"under":[118,143],"two":[119],"sub-channelization":[121],"models.":[122,145],"establish":[124],"NP-hardness":[126],"even":[131],"simpler":[134],"model":[135],"provide":[137],"approximation":[141],"guarantees":[142],"both":[144],"Evaluation":[146],"proposed":[149],"solutions":[150],"reveals":[151],"efficiency":[153],"as":[158,160],"well":[159],"significant":[162],"benefits":[163],"obtained":[164],"from":[165],"multicasting":[167],"strategy.":[168]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
