{"id":"https://openalex.org/W2042396897","doi":"https://doi.org/10.1109/pimrc.2013.6666549","title":"Optimal user association based on topological potential in heterogeneous networks","display_name":"Optimal user association based on topological potential in heterogeneous networks","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2042396897","doi":"https://doi.org/10.1109/pimrc.2013.6666549","mag":"2042396897"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2013.6666549","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2013.6666549","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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/A5101485233","display_name":"Rui Han","orcid":"https://orcid.org/0000-0002-9021-2474"},"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/A5100536990","display_name":"Chunyan Feng","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":"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":"last","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"]}]}],"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":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2409","last_page":"2413"},"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/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":0.9979000091552734,"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":0.7190477252006531},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6911906599998474},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6472941040992737},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.623466432094574},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6070142984390259},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5687882304191589},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5605798959732056},{"id":"https://openalex.org/keywords/association","display_name":"Association (psychology)","score":0.5512279272079468},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5367542505264282},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.5153667330741882},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4901162087917328},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.487088680267334},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.46748608350753784},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45881184935569763},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34996694326400757},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1620798408985138},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16009795665740967},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.12258905172348022},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.11785420775413513},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08222025632858276}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7190477252006531},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6911906599998474},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6472941040992737},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.623466432094574},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6070142984390259},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5687882304191589},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5605798959732056},{"id":"https://openalex.org/C142853389","wikidata":"https://www.wikidata.org/wiki/Q744778","display_name":"Association (psychology)","level":2,"score":0.5512279272079468},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5367542505264282},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.5153667330741882},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4901162087917328},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.487088680267334},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.46748608350753784},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45881184935569763},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34996694326400757},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1620798408985138},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16009795665740967},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.12258905172348022},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.11785420775413513},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08222025632858276},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2013.6666549","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2013.6666549","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1994080576","https://openalex.org/W2005777686","https://openalex.org/W2010630450","https://openalex.org/W2060617892","https://openalex.org/W2101121986","https://openalex.org/W2105808867","https://openalex.org/W2112436835","https://openalex.org/W2127252380","https://openalex.org/W2136166846","https://openalex.org/W2154782861","https://openalex.org/W2155062634","https://openalex.org/W2327182611","https://openalex.org/W2364622788","https://openalex.org/W4246483379","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2287071596","https://openalex.org/W2303288554","https://openalex.org/W3033750547","https://openalex.org/W2623668551","https://openalex.org/W2029216794","https://openalex.org/W2171065346","https://openalex.org/W4386698331","https://openalex.org/W2047225036","https://openalex.org/W2138314731","https://openalex.org/W2029263917"],"abstract_inverted_index":{"In":[0],"traditional":[1],"cellular":[2],"networks,":[3,38],"User":[4],"Equipments":[5],"(UEs)":[6],"always":[7],"connect":[8],"to":[9,21,40,61,78,138,166],"the":[10,18,28,53,67,80,89,94,100,110,114,126,143,167,172],"strongest":[11],"Base":[12],"Station":[13],"(BS),":[14],"which":[15,108],"offers":[16],"either":[17],"maximum":[19],"Signal":[20,31],"Interference":[22],"Plus":[23],"Noise":[24],"Ratio":[25],"(SINR)":[26],"or":[27],"best":[29],"Reference":[30],"Received":[32],"Power":[33],"(RSRP).":[34],"However,":[35],"in":[36,119,129,171],"heterogeneous":[37],"due":[39],"a":[41,133,140,158],"large":[42],"difference":[43],"of":[44,63,70,74,116,175],"transmit":[45],"power":[46,51],"between":[47,66,83,103,145],"macrocells":[48,84],"and":[49,85,105,113,148,157],"low":[50],"nodes,":[52],"user":[54,64,81,95,161],"association":[55,82,96,146,162],"methods":[56],"mentioned":[57],"above":[58],"may":[59],"lead":[60],"unbalance":[62],"distribution":[65],"two":[68],"kinds":[69],"BSs.":[71],"The":[72],"goal":[73],"our":[75],"research":[76],"is":[77,131,136,151,163],"balance":[79],"picocells":[86],"while":[87],"maintain":[88],"network":[90,149,176],"performance.":[91],"We":[92],"solve":[93],"problem":[97],"by":[98],"introducing":[99],"topological":[101,127],"potential":[102,128],"UEs":[104,118],"BSs,":[106],"from":[107],"both":[109],"channel":[111],"condition":[112,174],"number":[115],"severing":[117],"each":[120],"cell":[121],"are":[122],"considered.":[123],"Since":[124],"maximizing":[125],"network-wide":[130],"NP-hard,":[132],"heuristic":[134],"method":[135,170],"proposed":[137],"reach":[139],"suboptimal.":[141],"Finally,":[142],"tradeoff":[144],"fairness":[147,160],"throughput":[150],"discussed":[152],"via":[153],"system":[154],"level":[155],"simulation,":[156],"better":[159],"given":[164],"compared":[165],"range":[168],"expansion":[169],"same":[173],"throughput.":[177]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
