{"id":"https://openalex.org/W4205778416","doi":"https://doi.org/10.1109/ict4da53266.2021.9672236","title":"Impact of Enhanced Inter-Cell Interference Coordination on Heterogeneous Network Topology in LTE-A Using Cell Range Extension","display_name":"Impact of Enhanced Inter-Cell Interference Coordination on Heterogeneous Network Topology in LTE-A Using Cell Range Extension","publication_year":2021,"publication_date":"2021-11-22","ids":{"openalex":"https://openalex.org/W4205778416","doi":"https://doi.org/10.1109/ict4da53266.2021.9672236"},"language":"en","primary_location":{"id":"doi:10.1109/ict4da53266.2021.9672236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ict4da53266.2021.9672236","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Information and Communication Technology for Development for Africa (ICT4DA)","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/A5015933249","display_name":"Kehali A. Jember","orcid":null},"institutions":[{"id":"https://openalex.org/I4210088351","display_name":"Ethiopian Civil Service University","ror":"https://ror.org/00409ce90","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210088351"]},{"id":"https://openalex.org/I4387152899","display_name":"Mattu University","ror":"https://ror.org/01gcmye25","country_code":null,"type":"education","lineage":["https://openalex.org/I4387152899"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Kehali A. Jember","raw_affiliation_strings":["Mettu University, Mettu, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mettu University, Mettu, Ethiopia","institution_ids":["https://openalex.org/I4210088351","https://openalex.org/I4387152899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027060533","display_name":"Tadele A. Abose","orcid":"https://orcid.org/0000-0002-3498-4808"},"institutions":[{"id":"https://openalex.org/I4537092","display_name":"Addis Ababa University","ror":"https://ror.org/038b8e254","country_code":"ET","type":"education","lineage":["https://openalex.org/I4537092"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Tadele A. Abose","raw_affiliation_strings":["School of electrical and computer engineering, Addis Ababa University, Addis Ababa, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of electrical and computer engineering, Addis Ababa University, Addis Ababa, Ethiopia","institution_ids":["https://openalex.org/I4537092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074560632","display_name":"Thomas O. Olwal","orcid":"https://orcid.org/0000-0003-3013-474X"},"institutions":[{"id":"https://openalex.org/I137616099","display_name":"Tshwane University of Technology","ror":"https://ror.org/037mrss42","country_code":"ZA","type":"education","lineage":["https://openalex.org/I137616099"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Thomas O. Olwal","raw_affiliation_strings":["F'SATI Tshwane University of Technology (TUT), Pretoria, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"F'SATI Tshwane University of Technology (TUT), Pretoria, South Africa","institution_ids":["https://openalex.org/I137616099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088127862","display_name":"Murad R. Hassen","orcid":null},"institutions":[{"id":"https://openalex.org/I4537092","display_name":"Addis Ababa University","ror":"https://ror.org/038b8e254","country_code":"ET","type":"education","lineage":["https://openalex.org/I4537092"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Murad R. Hassen","raw_affiliation_strings":["School of electrical and computer engineering, Addis Ababa University, Addis Ababa, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of electrical and computer engineering, Addis Ababa University, Addis Ababa, Ethiopia","institution_ids":["https://openalex.org/I4537092"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2034,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.53646818,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"143","last_page":"147"},"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":0.9965999722480774,"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":0.9962999820709229,"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":0.7481205463409424},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.6853375434875488},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6800248622894287},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.6029614806175232},{"id":"https://openalex.org/keywords/small-cell","display_name":"Small cell","score":0.5984340906143188},{"id":"https://openalex.org/keywords/macro","display_name":"Macro","score":0.5481264591217041},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5369216203689575},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.47263261675834656},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4610445201396942},{"id":"https://openalex.org/keywords/lte-advanced","display_name":"LTE Advanced","score":0.4526897370815277},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.45080819725990295},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.42842957377433777},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.4181557297706604},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.2524756193161011},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23747161030769348},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.19157570600509644}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7481205463409424},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.6853375434875488},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6800248622894287},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.6029614806175232},{"id":"https://openalex.org/C179655311","wikidata":"https://www.wikidata.org/wiki/Q7543020","display_name":"Small cell","level":3,"score":0.5984340906143188},{"id":"https://openalex.org/C166955791","wikidata":"https://www.wikidata.org/wiki/Q629579","display_name":"Macro","level":2,"score":0.5481264591217041},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5369216203689575},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.47263261675834656},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4610445201396942},{"id":"https://openalex.org/C17652562","wikidata":"https://www.wikidata.org/wiki/Q1345402","display_name":"LTE Advanced","level":3,"score":0.4526897370815277},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.45080819725990295},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.42842957377433777},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.4181557297706604},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.2524756193161011},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23747161030769348},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.19157570600509644},{"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/ict4da53266.2021.9672236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ict4da53266.2021.9672236","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Information and Communication Technology for Development for Africa (ICT4DA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2014131374","https://openalex.org/W2284476925","https://openalex.org/W2295212900","https://openalex.org/W2538784403","https://openalex.org/W2613152395","https://openalex.org/W2901314070","https://openalex.org/W2907898744","https://openalex.org/W6653670589"],"related_works":["https://openalex.org/W3120704836","https://openalex.org/W2521708593","https://openalex.org/W2939186134","https://openalex.org/W4312644252","https://openalex.org/W2058347271","https://openalex.org/W2560310742","https://openalex.org/W2064417852","https://openalex.org/W4205778416","https://openalex.org/W2130411298","https://openalex.org/W2966627187"],"abstract_inverted_index":{"Recently,":[0],"wireless":[1,10],"data":[2],"traffic":[3],"is":[4,52,84],"growing":[5],"exponentially":[6],"due":[7,104],"to":[8,34,58,85,105],"innovative":[9,42],"devices":[11,43],"such":[12,80],"as":[13,27,50],"smart":[14],"phones,":[15],"tablets,":[16],"and":[17,20,30,44,112,164],"machine-to-machine":[18],"communications":[19],"so":[21],"on.":[22],"3GPP":[23],"introduces":[24],"LTE":[25],"release-8":[26],"first":[28],"standard":[29],"continues":[31],"further":[32],"research":[33],"introduce":[35],"LTE-A":[36,51],"for":[37],"network":[38,60],"improvement":[39],"having":[40],"those":[41],"services":[45],"in":[46,122],"mind.":[47],"As":[48],"far":[49],"concerned,":[53],"Heterogeneous":[54],"Networks":[55],"are":[56,143],"introduced":[57,121],"improve":[59],"performance":[61],"by":[62,136],"deploying":[63,79,156],"small":[64,82,96,115,133,157],"cells":[65,93],"over":[66,159],"the":[67,71,87,90,95,147],"coverage":[68,111],"area":[69],"of":[70,78,114,132],"serving":[72],"Macro":[73,92,160],"cells.":[74,97],"The":[75,151],"essential":[76],"target":[77],"a":[81],"cell":[83,99,117,134,158,161,165],"offload":[86],"users":[88,135],"from":[89],"congested":[91],"towards":[94],"Small":[98],"covers":[100],"only":[101],"limited":[102],"areas":[103],"low":[106],"transmit":[107],"power.":[108],"To":[109],"increase":[110],"capacity":[113],"cell,":[116],"range":[118,126],"extension":[119,127],"was":[120],"this":[123],"research.":[124],"Cell":[125],"boosts":[128],"received":[129],"signal":[130],"power":[131],"adding":[137],"positive":[138],"offset":[139],"bias.":[140],"Computer":[141],"simulations":[142],"carried":[144],"out":[145],"following":[146],"developed":[148],"analytical":[149],"frameworks.":[150],"simulation":[152],"results":[153],"validates":[154],"that":[155],"improves":[162],"user":[163],"throughput.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}