{"id":"https://openalex.org/W3211957486","doi":"https://doi.org/10.1109/icccnt51525.2021.9580019","title":"Multi-user Massive MIMO for Cross-Tiers Interference Mitigation in Heterogeneous 5G Next Generation Network","display_name":"Multi-user Massive MIMO for Cross-Tiers Interference Mitigation in Heterogeneous 5G Next Generation Network","publication_year":2021,"publication_date":"2021-07-06","ids":{"openalex":"https://openalex.org/W3211957486","doi":"https://doi.org/10.1109/icccnt51525.2021.9580019","mag":"3211957486"},"language":"en","primary_location":{"id":"doi:10.1109/icccnt51525.2021.9580019","doi":"https://doi.org/10.1109/icccnt51525.2021.9580019","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccnt51525.2021.9580019","pdf_url":null,"source":{"id":"https://openalex.org/S4306497833","display_name":"International Conference on Computing, Communication and Networking Technologies (ICCCNT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 12th International Conference on Computing Communication and Networking Technologies (ICCCNT)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5014783709","display_name":"Shweta Kukade","orcid":"https://orcid.org/0000-0002-6729-1047","observed_orcids":["https://orcid.org/0000-0002-6729-1047","https://orcid.org/0000-0002-5567-3857"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shweta Kukade","raw_affiliation_strings":["Electronics and Telecommunication College of Engineering, Pune, Maharashtra"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunication College of Engineering, Pune, Maharashtra","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113613578","display_name":"Mukul Sutaone","orcid":"https://orcid.org/0000-0002-6256-240X","observed_orcids":["https://orcid.org/0000-0002-6256-240X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mukul Sutaone","raw_affiliation_strings":["Electronics and Telecommunication College of Engineering, Pune, Maharashtra"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunication College of Engineering, Pune, Maharashtra","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068415124","display_name":"Rajendrakumar A. Patil","orcid":"https://orcid.org/0000-0002-9918-6778","observed_orcids":["https://orcid.org/0000-0002-9918-6778"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rajendrakumar Patil","raw_affiliation_strings":["Electronics and Telecommunication College of Engineering, Pune, Maharashtra"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunication College of Engineering, Pune, Maharashtra","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3854,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.37662828,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.0,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/massive-mimo","display_name":"massive MIMO","score":0.8679999709129333},{"id":"https://openalex.org/keywords/cross-tier-interference","display_name":"cross-tier interference","score":0.8360000252723694},{"id":"https://openalex.org/keywords/interference-mitigation","display_name":"interference mitigation","score":0.7689999938011169},{"id":"https://openalex.org/keywords/heterogeneous-networks","display_name":"heterogeneous networks","score":0.6480000019073486},{"id":"https://openalex.org/keywords/5g","display_name":"5G","score":0.6200000047683716},{"id":"https://openalex.org/keywords/small-cells","display_name":"small cells","score":0.765999972820282},{"id":"https://openalex.org/keywords/channel-estimation","display_name":"channel estimation","score":0.8389999866485596},{"id":"https://openalex.org/keywords/correlation-matrix","display_name":"correlation matrix","score":0.671999990940094},{"id":"https://openalex.org/keywords/uplink-pilots","display_name":"uplink pilots","score":0.7250000238418579},{"id":"https://openalex.org/keywords/scheduling","display_name":"scheduling","score":0.6520000100135803},{"id":"https://openalex.org/keywords/throughput","display_name":"throughput","score":0.7599999904632568}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7027313113212585},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6971620917320251},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.6669043302536011},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6361652612686157},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5997108817100525},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5798611640930176},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5121471881866455},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.48762670159339905},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.46437186002731323},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.42664092779159546},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.41804391145706177},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4129282236099243},{"id":"https://openalex.org/C182448111","wikidata":"https://www.wikidata.org/wiki/Q7281197","display_name":"Radio resource management","level":4,"score":0.41292521357536316},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.30526211857795715},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3042457699775696},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19200927019119263},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1685377061367035},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccnt51525.2021.9580019","doi":"https://doi.org/10.1109/icccnt51525.2021.9580019","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccnt51525.2021.9580019","pdf_url":null,"source":{"id":"https://openalex.org/S4306497833","display_name":"International Conference on Computing, Communication and Networking Technologies (ICCCNT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 12th International Conference on Computing Communication and Networking Technologies (ICCCNT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2338847104","https://openalex.org/W2565006596","https://openalex.org/W2912263474","https://openalex.org/W2944899018","https://openalex.org/W2947951070","https://openalex.org/W2993971497","https://openalex.org/W3004555941","https://openalex.org/W3042355256","https://openalex.org/W3082155348","https://openalex.org/W3092989462","https://openalex.org/W3099805661","https://openalex.org/W3126686235","https://openalex.org/W3128387038","https://openalex.org/W3157194285","https://openalex.org/W3161735624","https://openalex.org/W3170900882","https://openalex.org/W6703574886","https://openalex.org/W6790845925","https://openalex.org/W6794360234"],"related_works":["https://openalex.org/W4387693304","https://openalex.org/W3012934126","https://openalex.org/W2335610008","https://openalex.org/W2901637635","https://openalex.org/W2993556193","https://openalex.org/W2887186642","https://openalex.org/W2167669689","https://openalex.org/W2899215259","https://openalex.org/W2020771020","https://openalex.org/W2729780160"],"abstract_inverted_index":{"3GPP":[0],"standard":[1],"is":[2,39,49,83,99,112,137,153],"exploring":[3],"the":[4,42,52,88,94,103,115,123,130,134,140,164],"enhancement":[5],"of":[6,93,108,133],"5G":[7,30,44],"development.":[8],"As":[9],"a":[10,12,36,109],"result,":[11],"more":[13],"durable":[14],"network":[15],"must":[16],"be":[17,143],"created":[18],"to":[19,23,73,85,101],"enable":[20],"huge":[21],"access":[22],"networks":[24],"and":[25,31,62,126,171],"intelligent":[26],"communication":[27],"systems":[28],"beyond":[29],"6G.":[32],"In":[33],"this":[34],"paper,":[35],"cross-tier":[37],"interference":[38],"addressed":[40],"in":[41,167],"two-tier":[43,168],"architecture.":[45],"A":[46,79,105,145],"massive":[47],"MIMO":[48],"used":[50,84,154],"at":[51,163],"Base":[53],"stations":[54],"(BSs)":[55],"which":[56],"served":[57,72],"micro":[58],"user":[59,76,165],"equipment":[60,77],"(MUEs).,":[61],"small":[63,74],"cells":[64],"(SBSs)":[65],"are":[66,71],"equipped":[67],"with":[68],"lesser":[69],"antennas":[70],"cell":[75],"(SUEs).":[78],"synchronized":[80,95],"co-channel":[81,96],"TDD":[82,97],"communicate":[86],"over":[87],"available":[89,139],"bandwidth.":[90],"The":[91,157],"advantage":[92],"mode":[98],"utilized":[100],"estimate":[102],"channel.":[104],"correlation":[106,124],"matrix":[107,125],"received":[110],"signal":[111],"estimated":[113],"from":[114],"uplink":[116],"(UL)":[117],"pilot":[118],"signal.":[119],"Hence":[120],"we":[121],"modified":[122,146],"therefore":[127],"even":[128],"though":[129],"precise":[131],"knowledge":[132],"interfering":[135],"channel":[136,141],"not":[138],"can":[142],"estimated.":[144],"heuristic":[147],"optimal":[148],"resource":[149],"allocation":[150],"(HORA)":[151],"algorithm":[152],"for":[155],"scheduling.":[156],"simulation":[158],"demonstrates":[159],"considerable":[160],"throughput":[161],"improvement":[162],"end":[166],"cellular":[169],"architecture":[170],"robust":[172],"conditions.":[173]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2021-11-22T00:00:00"}