{"id":"https://openalex.org/W2094586376","doi":"https://doi.org/10.1109/glocom.2014.7037379","title":"Improved MPSO based eICIC algorithm for LTE-a ultra dense HetNets","display_name":"Improved MPSO based eICIC algorithm for LTE-a ultra dense HetNets","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2094586376","doi":"https://doi.org/10.1109/glocom.2014.7037379","mag":"2094586376"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2014.7037379","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7037379","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Communications Conference","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/A5012405413","display_name":"Huilin Jiang","orcid":"https://orcid.org/0000-0002-9268-4424"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huilin Jiang","raw_affiliation_strings":["National Mobile Communications Research Laboratory Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, NanJing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, NanJing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100707708","display_name":"Pei Li","orcid":"https://orcid.org/0000-0002-7845-0170"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pei Li","raw_affiliation_strings":["National Mobile Communications Research Laboratory Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, NanJing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, NanJing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059407466","display_name":"Zhihang Li","orcid":"https://orcid.org/0000-0003-4952-9127"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihang Li","raw_affiliation_strings":["National Mobile Communications Research Laboratory Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, NanJing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, NanJing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113082513","display_name":"En Tong","orcid":null},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"En Tong","raw_affiliation_strings":["National Mobile Communications Research Laboratory Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, NanJing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, NanJing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021942394","display_name":"Zhiwen Pan","orcid":"https://orcid.org/0000-0002-7266-7264"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwen Pan","raw_affiliation_strings":["National Mobile Communications Research Laboratory Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, NanJing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, NanJing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100622088","display_name":"Nan Liu","orcid":"https://orcid.org/0000-0003-4155-0685"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Liu","raw_affiliation_strings":["National Mobile Communications Research Laboratory Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, NanJing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, NanJing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072916702","display_name":"Xiaohu You","orcid":"https://orcid.org/0000-0002-0809-8511"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohu You","raw_affiliation_strings":["National Mobile Communications Research Laboratory Southeast University, Nanjing, China","National Mobile Communications Research Laboratory, Southeast University, NanJing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, NanJing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":null,"first_page":"3678","last_page":"3683"},"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9988999962806702,"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":0.9980999827384949,"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/throughput","display_name":"Throughput","score":0.75135338306427},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7504410743713379},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6759344339370728},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.606500506401062},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5621142983436584},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5537223219871521},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5486338138580322},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.5101807117462158},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4766969382762909},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4626840651035309},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4001270532608032},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33906400203704834},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2862984240055084},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20162788033485413},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.15451961755752563},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1289864480495453},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12144631147384644}],"concepts":[{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.75135338306427},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7504410743713379},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6759344339370728},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.606500506401062},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5621142983436584},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5537223219871521},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5486338138580322},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.5101807117462158},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4766969382762909},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4626840651035309},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4001270532608032},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33906400203704834},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2862984240055084},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20162788033485413},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.15451961755752563},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1289864480495453},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12144631147384644},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"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/glocom.2014.7037379","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7037379","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Communications Conference","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":19,"referenced_works":["https://openalex.org/W1974723136","https://openalex.org/W1976916271","https://openalex.org/W1997786979","https://openalex.org/W2015147299","https://openalex.org/W2015220027","https://openalex.org/W2024741871","https://openalex.org/W2034577997","https://openalex.org/W2056916045","https://openalex.org/W2058426579","https://openalex.org/W2058565780","https://openalex.org/W2076290275","https://openalex.org/W2107603457","https://openalex.org/W2117595234","https://openalex.org/W2133152516","https://openalex.org/W2135010525","https://openalex.org/W2161044775","https://openalex.org/W2165299997","https://openalex.org/W4253477192","https://openalex.org/W6643747786"],"related_works":["https://openalex.org/W1927327903","https://openalex.org/W1544665982","https://openalex.org/W2022479666","https://openalex.org/W2805504328","https://openalex.org/W2136583354","https://openalex.org/W2111238207","https://openalex.org/W4248847438","https://openalex.org/W2509090697","https://openalex.org/W1953159635","https://openalex.org/W4328011745"],"abstract_inverted_index":{"In":[0,73],"ultra":[1],"dense":[2],"heterogeneous":[3],"networks":[4],"(HetNets),":[5],"the":[6,17,21,25,35,60,92,106,113,126,129,134,150,158,183],"interference":[7,30,186],"becomes":[8,69],"more":[9],"serious":[10],"since":[11],"multiple":[12],"small":[13],"cells":[14,40,55],"coexist":[15],"in":[16,41,52,178],"coverage":[18],"area":[19],"of":[20,38,56,62,94,128,152,191],"macrocells":[22],"and":[23,99,108,112,116,171,182],"share":[24],"same":[26],"spectrum.":[27],"An":[28],"efficient":[29],"coordination":[31],"method":[32],"is":[33,83],"adjusting":[34],"transmit":[36],"powers":[37,68],"all":[39],"a":[42,70],"cooperative":[43],"way.":[44],"However,":[45],"under":[46],"practical":[47],"serving":[48,54,95,153],"cell":[49,63,67],"selection":[50,127],"rules":[51],"which":[53,146],"users":[57],"alter":[58],"with":[59,143],"variation":[61],"powers,":[64],"finding":[65],"optimal":[66],"difficult":[71,88],"problem.":[72],"this":[74,87],"paper,":[75],"an":[76],"improved":[77],"modified":[78],"particle":[79],"swarm":[80],"optimization":[81],"(MPSO)":[82],"proposed":[84,135,159],"to":[85,104,124,166,185],"tackle":[86],"problem":[89],"caused":[90],"by":[91,121],"altering":[93],"cell.":[96],"Local":[97],"search":[98,177],"multi-restart":[100],"process":[101],"are":[102,119],"introduced":[103],"guarantee":[105],"local":[107],"then":[109],"global":[110,117],"optimality,":[111],"convergence":[114],"conditions":[115],"optimality":[118],"proved":[120],"mathematical":[122],"deduction":[123],"guide":[125],"parameters.":[130],"Simulations":[131],"show":[132],"that":[133],"algorithm":[136,160],"can":[137,161],"significantly":[138],"improve":[139],"system":[140,169,180],"throughput":[141,181],"compared":[142],"existing":[144],"algorithms":[145],"do":[147],"not":[148],"consider":[149],"alteration":[151],"cells.":[154],"By":[155],"improving":[156],"MPSO,":[157],"spend":[162],"less":[163],"iteration":[164],"time":[165],"achieve":[167],"higher":[168],"throughput,":[170],"exhibit":[172],"similar":[173],"performance":[174],"as":[175],"exhaustive":[176],"both":[179],"signal":[184],"plus":[187],"noise":[188],"ratio":[189],"(SINR)":[190],"users.":[192]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
