{"id":"https://openalex.org/W2963609996","doi":"https://doi.org/10.1109/vtcspring.2017.8108217","title":"Energy-Aware Adaptive Spectrum Access and Power Allocation in LAA Networks via Lyapunov Optimization","display_name":"Energy-Aware Adaptive Spectrum Access and Power Allocation in LAA Networks via Lyapunov Optimization","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2963609996","doi":"https://doi.org/10.1109/vtcspring.2017.8108217","mag":"2963609996"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2017.8108217","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2017.8108217","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 85th Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101903852","display_name":"Yu Gu","orcid":"https://orcid.org/0000-0003-0135-2326"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Gu","raw_affiliation_strings":["National Engineering Laboratory for Mobile Network, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Mobile Network, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018587643","display_name":"Qimei Cui","orcid":"https://orcid.org/0000-0003-1720-220X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qimei Cui","raw_affiliation_strings":["National Engineering Laboratory for Mobile Network, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Mobile Network, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100372109","display_name":"Yue Wang","orcid":"https://orcid.org/0000-0003-2049-5285"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Wang","raw_affiliation_strings":["National Engineering Laboratory for Mobile Network, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Mobile Network, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055413106","display_name":"Somayeh Soleimani","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Somayeh Soleimani","raw_affiliation_strings":["National Engineering Laboratory for Mobile Network, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Mobile Network, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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":0.9997000098228455,"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":0.9994999766349792,"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/lyapunov-optimization","display_name":"Lyapunov optimization","score":0.8043418526649475},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7792849540710449},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.615249514579773},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5524555444717407},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.5300994515419006},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.511562168598175},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4842540919780731},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4841173589229584},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4716058373451233},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.46434125304222107},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.4609968662261963},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4498816430568695},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4349829852581024},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13075944781303406},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.12386763095855713},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0914807915687561},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09117352962493896}],"concepts":[{"id":"https://openalex.org/C101403955","wikidata":"https://www.wikidata.org/wiki/Q6707083","display_name":"Lyapunov optimization","level":5,"score":0.8043418526649475},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7792849540710449},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.615249514579773},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5524555444717407},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.5300994515419006},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.511562168598175},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4842540919780731},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4841173589229584},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4716058373451233},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.46434125304222107},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.4609968662261963},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4498816430568695},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4349829852581024},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13075944781303406},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.12386763095855713},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0914807915687561},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09117352962493896},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.0},{"id":"https://openalex.org/C37935115","wikidata":"https://www.wikidata.org/wiki/Q6707085","display_name":"Lyapunov redesign","level":4,"score":0.0},{"id":"https://openalex.org/C191544260","wikidata":"https://www.wikidata.org/wiki/Q1238630","display_name":"Lyapunov exponent","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcspring.2017.8108217","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2017.8108217","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 85th Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2018759226","https://openalex.org/W2036322479","https://openalex.org/W2037018171","https://openalex.org/W2085731814","https://openalex.org/W2113746883","https://openalex.org/W2118472616","https://openalex.org/W2137152139","https://openalex.org/W2166657206","https://openalex.org/W2256955842","https://openalex.org/W2320870314","https://openalex.org/W2328220946","https://openalex.org/W2341169758","https://openalex.org/W2345713011","https://openalex.org/W2417691320","https://openalex.org/W2462784749","https://openalex.org/W2519320986","https://openalex.org/W3098672946","https://openalex.org/W4301852635"],"related_works":["https://openalex.org/W1755156633","https://openalex.org/W2142354454","https://openalex.org/W4376480654","https://openalex.org/W4229450123","https://openalex.org/W2791840843","https://openalex.org/W2963370101","https://openalex.org/W4385338531","https://openalex.org/W2588106231","https://openalex.org/W1946170176","https://openalex.org/W4385260283"],"abstract_inverted_index":{"To":[0],"relieve":[1],"the":[2,7,20,24,30,38,42,48,51,56,63,69,103,114,128,136,151,155,174,183,187,195],"traffic":[3,82,197],"burden":[4],"and":[5,37,55,68,84,96,117,167,176],"improve":[6],"system":[8,104],"capacity,":[9],"licensed-assisted":[10],"access":[11,95],"(LAA)":[12],"has":[13],"been":[14],"becoming":[15],"a":[16,108,159],"promising":[17],"technology":[18],"to":[19,29,192],"supplementary":[21],"utilization":[22],"of":[23,32,41,44,65,87,130,138,154,161],"unlicensed":[25,57],"spectrum.":[26],"However,":[27],"due":[28],"densification":[31],"small":[33],"base":[34],"stations":[35],"(SBSs)":[36],"dynamic":[39,81],"variety":[40],"number":[43],"Wi-Fi":[45,88,118],"nodes":[46],"in":[47,113,135],"overlapping":[49],"areas,":[50],"licensed":[52],"channel":[53,58,79],"interference":[54],"collision":[59],"could":[60],"seriously":[61],"influence":[62],"Quality":[64],"Service":[66],"(QoS)":[67],"energy":[70],"consumption.":[71],"In":[72],"this":[73],"paper,":[74],"jointly":[75],"considering":[76],"time-variant":[77],"wireless":[78],"conditions,":[80],"loads,":[83],"random":[85],"numbers":[86],"nodes,":[89],"we":[90],"address":[91],"an":[92,143],"adaptive":[93],"spectrum":[94],"power":[97,105,165,184],"allocation":[98],"problem":[99,124],"that":[100,178],"enables":[101],"minimizing":[102],"consumption":[106,166,185],"under":[107,194],"certain":[109],"queue":[110],"stability":[111],"constraint":[112],"LAA-enabled":[115],"SBSs":[116],"networks.":[119],"The":[120,170],"complex":[121],"stochastic":[122],"optimization":[123],"is":[125],"rewritten":[126],"as":[127],"difference":[129],"two":[131],"convex":[132],"(D.C.)":[133],"program":[134],"framework":[137],"Lyapunov":[139],"optimization,":[140],"thus":[141],"developing":[142],"online":[144],"energy-aware":[145],"optimal":[146],"algorithm.":[147],"We":[148],"also":[149],"characterize":[150],"performance":[152],"bounds":[153],"proposed":[156],"algorithm":[157],"with":[158],"tradeoff":[160,175],"[O(1/V),":[162],"O(V)]":[163],"between":[164],"delay":[168],"theoretically.":[169],"numerical":[171],"results":[172],"verify":[173],"show":[177],"our":[179],"scheme":[180,189],"can":[181],"reduce":[182],"over":[186],"existing":[188],"by":[190],"up":[191],"72.1%":[193],"same":[196],"delay.":[198]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
