{"id":"https://openalex.org/W3153272749","doi":"https://doi.org/10.1109/ojcoms.2021.3071853","title":"Effective Collaboration to Maximize Throughput Based on Multiuser Cooperative Mobility in Social-Physical Ad Hoc Networks","display_name":"Effective Collaboration to Maximize Throughput Based on Multiuser Cooperative Mobility in Social-Physical Ad Hoc Networks","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3153272749","doi":"https://doi.org/10.1109/ojcoms.2021.3071853","mag":"3153272749"},"language":"en","primary_location":{"id":"doi:10.1109/ojcoms.2021.3071853","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2021.3071853","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/9309127/09399147.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/8782661/9309127/09399147.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089253862","display_name":"Jiquan Xie","orcid":"https://orcid.org/0000-0002-1905-2535"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Jiquan Xie","raw_affiliation_strings":["Graduate School of Informatics, Nagoya University, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Nagoya University, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070049962","display_name":"Tutomu Murase","orcid":"https://orcid.org/0000-0003-1042-6972"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tutomu Murase","raw_affiliation_strings":["Information Technology Center, Nagoya University, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"Information Technology Center, Nagoya University, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089253862"],"corresponding_institution_ids":["https://openalex.org/I60134161"],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":1.1123,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78567647,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2","issue":null,"first_page":"818","last_page":"835"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9993000030517578,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9991000294685364,"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":0.7646927833557129},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7236984372138977},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.618813693523407},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.533687949180603},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.525219738483429},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5080380439758301},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4902353882789612},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4846973419189453},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.46663007140159607},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43350666761398315},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4189966022968292},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32526180148124695},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.12986785173416138},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.12123492360115051},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09951692819595337}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7646927833557129},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7236984372138977},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.618813693523407},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.533687949180603},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.525219738483429},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5080380439758301},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4902353882789612},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4846973419189453},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.46663007140159607},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43350666761398315},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4189966022968292},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32526180148124695},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.12986785173416138},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.12123492360115051},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09951692819595337},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"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":2,"locations":[{"id":"doi:10.1109/ojcoms.2021.3071853","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2021.3071853","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/9309127/09399147.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d0f129453c4248be8ec9a89c6183d02b","is_oa":true,"landing_page_url":"https://doaj.org/article/d0f129453c4248be8ec9a89c6183d02b","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, Vol 2, Pp 818-835 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/ojcoms.2021.3071853","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2021.3071853","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/9309127/09399147.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1492856601","display_name":null,"funder_award_id":"Grants-in-Aid for Scientific Resear","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G2097716603","display_name":null,"funder_award_id":"2021-21S1203","funder_id":"https://openalex.org/F4320327550","funder_display_name":"National Institute of Informatics"},{"id":"https://openalex.org/G2496777954","display_name":null,"funder_award_id":"21H03424","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G2983449479","display_name":null,"funder_award_id":"Scientific Research","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G3459562248","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4874944895","display_name":null,"funder_award_id":"-in-Aid","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6071988306","display_name":null,"funder_award_id":"2020-20S1202","funder_id":"https://openalex.org/F4320327550","funder_display_name":"National Institute of Informatics"},{"id":"https://openalex.org/G8369808879","display_name":null,"funder_award_id":"20H00592","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8667398782","display_name":null,"funder_award_id":"19H04093","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320327550","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3153272749.pdf","grobid_xml":"https://content.openalex.org/works/W3153272749.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1489058467","https://openalex.org/W1963494201","https://openalex.org/W1970445849","https://openalex.org/W1971391973","https://openalex.org/W2002675616","https://openalex.org/W2035892582","https://openalex.org/W2050896421","https://openalex.org/W2060564235","https://openalex.org/W2076785848","https://openalex.org/W2096509679","https://openalex.org/W2120249541","https://openalex.org/W2120638654","https://openalex.org/W2122957645","https://openalex.org/W2130762434","https://openalex.org/W2134111130","https://openalex.org/W2149959815","https://openalex.org/W2168429069","https://openalex.org/W2189990206","https://openalex.org/W2400965285","https://openalex.org/W2462272799","https://openalex.org/W2523246573","https://openalex.org/W2586459757","https://openalex.org/W2736864504","https://openalex.org/W2739712992","https://openalex.org/W2751727161","https://openalex.org/W2766393035","https://openalex.org/W2786889660","https://openalex.org/W2810150867","https://openalex.org/W2810501353","https://openalex.org/W2911728646","https://openalex.org/W2952065976","https://openalex.org/W3007099310","https://openalex.org/W3041179831","https://openalex.org/W3098592570","https://openalex.org/W3112446176","https://openalex.org/W4206146555","https://openalex.org/W4249727796","https://openalex.org/W4250589301","https://openalex.org/W6642817382","https://openalex.org/W6752898874"],"related_works":["https://openalex.org/W2084288121","https://openalex.org/W1967310952","https://openalex.org/W2139552959","https://openalex.org/W2086593384","https://openalex.org/W2142317549","https://openalex.org/W2110682456","https://openalex.org/W2136780743","https://openalex.org/W2103967031","https://openalex.org/W1575655116","https://openalex.org/W2159903768"],"abstract_inverted_index":{"Social":[0],"networks":[1,15,81],"are":[2],"playing":[3],"an":[4,62,161],"increasingly":[5],"important":[6],"role":[7],"in":[8,11,26,145],"information":[9],"dissemination":[10],"wireless":[12],"ad":[13,79],"hoc":[14,80],"with":[16,68,82,99],"the":[17,21,35,42,49,74,107,135,141,150,156,175,183,195,201,205,217,224,229,239,243,251],"wide":[18],"adoption":[19],"of":[20,37,51,147,171,177],"mobile":[22],"Internet.":[23],"In":[24],"particular,":[25],"social":[27,43,64],"application":[28],"scenarios":[29],"such":[30],"as":[31],"Facebook":[32],"and":[33,95,114,138,166,208,235,250],"Twitter,":[34],"questions":[36],"how":[38],"to":[39,47,56,72,215,238],"fully":[40],"consider":[41,92],"relationships":[44],"between":[45,179],"users":[46],"ensure":[48],"quality":[50],"service":[52],"(QoS)":[53],"urgently":[54],"needs":[55],"be":[57],"explored.":[58],"This":[59],"paper":[60],"investigates":[61],"optimal":[63,136,162],"relay":[65,157],"selection":[66,158,207,247,255],"scheme":[67],"high":[69],"intimacy":[70],"requirements":[71],"maximize":[73],"system":[75],"throughput":[76,104,122,230],"for":[77,103,121],"social-physical":[78],"device-to-device":[83],"(D2D)":[84],"communication.":[85],"Different":[86],"from":[87],"previous":[88],"studies,":[89],"we":[90,110,153,203],"jointly":[91],"feasible":[93],"relays":[94,137],"multiuser":[96],"cooperative":[97],"mobility":[98,143,246,254],"satisfactory":[100],"link":[101],"reliability":[102],"maximization.":[105],"On":[106,149],"one":[108],"hand,":[109,152],"formulate":[111],"a":[112,169,172,188],"nonlinear":[113],"nonconvex":[115],"problem,":[116,165],"which":[117],"is":[118,128,192],"typically":[119],"NP-hard,":[120],"optimization.":[123],"Specifically,":[124],"this":[125],"optimization":[126,185],"problem":[127,186,190],"divided":[129],"into":[130,160,187],"two":[131,218],"subproblems:":[132],"i)":[133],"selecting":[134],"ii)":[139],"determining":[140],"best":[142],"strategy":[144],"terms":[146],"throughput.":[148],"other":[151],"first":[154],"convert":[155],"subproblem":[159],"stopping":[163],"phase":[164],"then":[167],"propose":[168,204],"definition":[170],"graph":[173],"representing":[174],"degrees":[176],"interference":[178],"physical":[180],"links,":[181],"transforming":[182],"original":[184],"convex":[189],"that":[191,223],"solvable":[193],"using":[194],"Lagrange":[196],"multiplier":[197],"method.":[198],"Based":[199],"on":[200],"above,":[202],"Relay":[206],"Link":[209],"Interference":[210],"Degree":[211],"Graph":[212],"(RS-LIDG)":[213],"algorithm":[214],"solve":[216],"subproblems.":[219],"Numerical":[220],"simulations":[221],"verify":[222],"proposed":[225],"RS-LIDG":[226],"method":[227,241,248,256],"improves":[228],"gain":[231],"by":[232],"26.29%,":[233],"123.43%,":[234],"236.47%":[236],"compared":[237],"intuitive":[240],"(IM),":[242],"social-trust-based":[244],"random":[245,253],"(STS-RM),":[249],"physical-based":[252],"(PHS-RM),":[257],"respectively.":[258]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}