{"id":"https://openalex.org/W2612122151","doi":"https://doi.org/10.1109/wcnc.2017.7925718","title":"Distributed Resource Allocation for Cognitive HetNets with Cross-Tier Interference Constraint","display_name":"Distributed Resource Allocation for Cognitive HetNets with Cross-Tier Interference Constraint","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2612122151","doi":"https://doi.org/10.1109/wcnc.2017.7925718","mag":"2612122151"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2017.7925718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2017.7925718","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5060060834","display_name":"Yongjun Xu","orcid":"https://orcid.org/0000-0002-3588-0461"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]},{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yongjun Xu","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101545228","display_name":"Yuan Hu","orcid":"https://orcid.org/0000-0001-7150-6875"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Hu","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084338675","display_name":"Qianbin Chen","orcid":"https://orcid.org/0000-0001-6868-6860"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianbin Chen","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051328733","display_name":"Rong Chai","orcid":"https://orcid.org/0000-0002-0957-7792"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Chai","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034845779","display_name":"Guoquan Li","orcid":"https://orcid.org/0000-0001-8022-743X"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoquan Li","raw_affiliation_strings":["School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5060060834"],"corresponding_institution_ids":["https://openalex.org/I10535382","https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":1.2901,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.81308825,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"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":1.0,"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":1.0,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9984999895095825,"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/macrocell","display_name":"Macrocell","score":0.8823871612548828},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7769113779067993},{"id":"https://openalex.org/keywords/microcell","display_name":"Microcell","score":0.7011202573776245},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6015007495880127},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.590884804725647},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.5782723426818848},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5379228591918945},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5162927508354187},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.48843327164649963},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4648515284061432},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.4463879466056824},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4319138824939728},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.43043771386146545},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4044856131076813},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.28671717643737793},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2413088083267212},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1412590742111206},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.10814142227172852}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.8823871612548828},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7769113779067993},{"id":"https://openalex.org/C158314712","wikidata":"https://www.wikidata.org/wiki/Q1177092","display_name":"Microcell","level":2,"score":0.7011202573776245},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6015007495880127},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.590884804725647},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.5782723426818848},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5379228591918945},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5162927508354187},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.48843327164649963},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4648515284061432},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.4463879466056824},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4319138824939728},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.43043771386146545},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4044856131076813},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.28671717643737793},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2413088083267212},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1412590742111206},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.10814142227172852},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2017.7925718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2017.7925718","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1971816397","https://openalex.org/W1978376677","https://openalex.org/W1980855336","https://openalex.org/W1986587674","https://openalex.org/W2035072958","https://openalex.org/W2051696221","https://openalex.org/W2063847260","https://openalex.org/W2084061022","https://openalex.org/W2104137916","https://openalex.org/W2107413438","https://openalex.org/W2112820013","https://openalex.org/W2124907246","https://openalex.org/W2154677635","https://openalex.org/W2167818879","https://openalex.org/W2206263511","https://openalex.org/W2279309135","https://openalex.org/W2419144360","https://openalex.org/W2495406057","https://openalex.org/W2555894320","https://openalex.org/W3151320872","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2014526469","https://openalex.org/W1542523282","https://openalex.org/W1990151586","https://openalex.org/W2625030214","https://openalex.org/W2062347714","https://openalex.org/W2742072364","https://openalex.org/W2612122151","https://openalex.org/W4210595970","https://openalex.org/W3088322178","https://openalex.org/W2962810377"],"abstract_inverted_index":{"With":[0],"the":[1,4,44,72,92,139,142,148,153,156],"development":[2],"of":[3,46,56,105,141,147],"fifth":[5],"generation":[6],"communication":[7],"technology,":[8],"how":[9],"to":[10,59,85,137,155],"improve":[11,91],"system":[12,150],"capacity":[13,151],"and":[14,25,30,49,65,90,101,152],"spectral":[15],"efficiency":[16,51],"is":[17,83,114],"a":[18,38,117,130],"key":[19],"issue,":[20],"which":[21,95,121],"has":[22,34],"attracted":[23],"more":[24,26],"attention":[27],"from":[28],"industry":[29],"academia.":[31],"Heterogeneous":[32],"network":[33,57,67,88],"been":[35],"considered":[36],"as":[37,52,54],"new":[39],"promising":[40],"technique":[41],"for":[42,78],"enhancing":[43],"quality":[45],"service,":[47],"energy":[48],"spectrum":[50],"well":[53],"coverage":[55],"due":[58],"different":[60,66],"radio":[61],"access":[62],"technology":[63],"(RAT)":[64],"structures.":[68],"In":[69],"this":[70],"paper,":[71],"rate":[73],"maximization":[74],"resource":[75,89],"allocation":[76],"problem":[77,113,120],"multiuser":[79],"cognitive":[80,106],"heterogeneous":[81],"networks":[82],"formulated":[84],"flexibly":[86],"use":[87],"overall":[93],"capacity,":[94],"simultaneously":[96],"considers":[97],"cross-tier":[98],"interference":[99,154],"constraint":[100],"maximum":[102],"transmit":[103],"power":[104],"microcell":[107],"base":[108],"station.":[109],"The":[110],"non-convex":[111],"optimization":[112],"converted":[115],"into":[116],"geometric":[118],"programming":[119],"can":[122],"be":[123],"solved":[124],"by":[125],"Lagrange":[126],"dual":[127],"method":[128],"in":[129,145],"distributed":[131],"way.":[132],"Simulation":[133],"results":[134],"are":[135],"given":[136],"show":[138],"performance":[140],"proposed":[143],"algorithm":[144],"terms":[146],"achievable":[149],"macrocell":[157],"network.":[158]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}