{"id":"https://openalex.org/W2084151105","doi":"https://doi.org/10.1109/vtcspring.2013.6692612","title":"Joint Power Reduction and Time-Domain Scheduling for Interference Mitigation in Macro-Pico Heterogeneous Networks with Differential Evolution","display_name":"Joint Power Reduction and Time-Domain Scheduling for Interference Mitigation in Macro-Pico Heterogeneous Networks with Differential Evolution","publication_year":2013,"publication_date":"2013-06-01","ids":{"openalex":"https://openalex.org/W2084151105","doi":"https://doi.org/10.1109/vtcspring.2013.6692612","mag":"2084151105"},"language":"en","primary_location":{"id":"doi:10.1109/vtcspring.2013.6692612","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2013.6692612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 77th 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/A5106407113","display_name":"Rui Han","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":"Rui Han","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","Beijing Key Lab. of Network Syst., Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Key Lab. of Network Syst., Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050046664","display_name":"Chunyan Feng","orcid":"https://orcid.org/0000-0002-4277-6857"},"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":"Chunyan Feng","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","Beijing Key Lab. of Network Syst., Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Key Lab. of Network Syst., Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086122403","display_name":"Hailun Xia","orcid":"https://orcid.org/0000-0001-5454-321X"},"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":"Hailun Xia","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","Beijing Key Lab. of Network Syst., Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Key Lab. of Network Syst., Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100350288","display_name":"Qi Li","orcid":"https://orcid.org/0000-0003-4241-7771"},"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":"Qi Li","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","Beijing Key Lab. of Network Syst., Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Key Lab. of Network Syst., Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016886181","display_name":"Yu Xu","orcid":"https://orcid.org/0000-0002-3108-7757"},"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 Xu","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","Beijing Key Lab. of Network Syst., Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Beijing Key Lab. of Network Syst., Archit. & Convergence, Beijing Univ. of Posts & Telecommun., 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":"11","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9990000128746033,"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":0.9959999918937683,"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/macrocell","display_name":"Macrocell","score":0.8377604484558105},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.7260094285011292},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6864120960235596},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6200178861618042},{"id":"https://openalex.org/keywords/macro","display_name":"Macro","score":0.5166223645210266},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4872933626174927},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4800342321395874},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4322192668914795},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.42548075318336487},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3280615210533142},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2171095311641693},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.1724315881729126},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.16391709446907043},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1078803539276123},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0921069085597992}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.8377604484558105},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.7260094285011292},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6864120960235596},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6200178861618042},{"id":"https://openalex.org/C166955791","wikidata":"https://www.wikidata.org/wiki/Q629579","display_name":"Macro","level":2,"score":0.5166223645210266},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4872933626174927},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4800342321395874},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4322192668914795},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.42548075318336487},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3280615210533142},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2171095311641693},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.1724315881729126},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.16391709446907043},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1078803539276123},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0921069085597992},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcspring.2013.6692612","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcspring.2013.6692612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 77th Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1595159159","https://openalex.org/W1973560162","https://openalex.org/W2086727758","https://openalex.org/W2095168906","https://openalex.org/W2102828351","https://openalex.org/W2128177517","https://openalex.org/W2154782861","https://openalex.org/W4293263215","https://openalex.org/W6674258839"],"related_works":["https://openalex.org/W568081520","https://openalex.org/W2794077711","https://openalex.org/W2354270559","https://openalex.org/W4376117215","https://openalex.org/W2773201685","https://openalex.org/W2887526653","https://openalex.org/W2550467510","https://openalex.org/W2094293617","https://openalex.org/W4385804778","https://openalex.org/W2034217342"],"abstract_inverted_index":{"Heterogeneous":[0],"Network":[1],"(HetNet)":[2],"in":[3,89,104],"3GPP":[4],"is":[5,51,115,122],"a":[6],"promising":[7],"way":[8],"to":[9,16,22,52,112,124],"increase":[10,24,147],"network":[11,25],"coverage":[12],"and":[13,27,35,65,98,117,160],"capacity":[14,26,151],"compared":[15],"macro":[17,85],"cellular-only":[18],"network.":[19],"In":[20],"order":[21],"further":[23],"balance":[28,157],"cell":[29],"load,":[30],"Cell":[31],"Range":[32],"Expansion":[33],"(CRE)":[34],"time-domain":[36],"Inter-Cell":[37],"Interference":[38],"Coordination":[39],"(ICIC)":[40],"have":[41],"been":[42],"introduced":[43],"into":[44],"LTE-Advanced.":[45],"The":[46,107],"goal":[47],"of":[48,69,84,109],"our":[49],"research":[50],"mitigate":[53],"the":[54,57,63,67,72,77,81,94,113,118,126,132,141,148,155],"interference":[55],"towards":[56],"User":[58],"Equipments":[59],"(UEs)":[60],"served":[61],"by":[62,79],"picocells":[64],"maintain":[66],"throughput":[68],"macrocells":[70],"at":[71],"same":[73],"time.":[74],"We":[75],"solve":[76],"problem":[78,114],"reducing":[80],"transmission":[82,128],"power":[83,129],"Base":[86],"Stations":[87],"(BSs)":[88],"some":[90],"subframes":[91],"based":[92],"on":[93],"proposed":[95,142],"utility":[96,133],"function,":[97],"accordingly":[99],"scheduling":[100],"picocell":[101],"CRE":[102],"UEs":[103],"these":[105],"subframes.":[106],"existence":[108],"optimal":[110,127],"solutions":[111],"discussed,":[116],"Differential":[119],"Evolution":[120],"(DE)":[121],"applied":[123],"find":[125],"which":[130],"maximizes":[131],"function.":[134],"System":[135],"level":[136],"simulation":[137],"results":[138],"show":[139],"that":[140],"algorithm":[143],"can":[144],"not":[145],"only":[146],"total":[149],"network's":[150],"but":[152],"also":[153],"improve":[154],"load":[156],"between":[158],"macrocell":[159],"picocell.":[161]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
