{"id":"https://openalex.org/W7138834094","doi":"https://doi.org/10.1109/globecom59602.2025.11431879","title":"Sampling Based Multi-User Detector for Uplink Massive MIMO Communication Networks","display_name":"Sampling Based Multi-User Detector for Uplink Massive MIMO Communication Networks","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7138834094","doi":"https://doi.org/10.1109/globecom59602.2025.11431879"},"language":null,"primary_location":{"id":"doi:10.1109/globecom59602.2025.11431879","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11431879","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","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/A5093207526","display_name":"Gopal Chamarthi","orcid":null},"institutions":[{"id":"https://openalex.org/I9579091","display_name":"Indian Institute of Technology Mandi","ror":"https://ror.org/05r9r2f34","country_code":"IN","type":"education","lineage":["https://openalex.org/I9579091"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Gopal Chamarthi","raw_affiliation_strings":["Indian Institute of Technology Mandi,School of Computing and Electrical Engineering (SCEE),Mandi,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Mandi,School of Computing and Electrical Engineering (SCEE),Mandi,India","institution_ids":["https://openalex.org/I9579091"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085233481","display_name":"Adarsh Patel","orcid":"https://orcid.org/0000-0002-7175-7778"},"institutions":[{"id":"https://openalex.org/I9579091","display_name":"Indian Institute of Technology Mandi","ror":"https://ror.org/05r9r2f34","country_code":"IN","type":"education","lineage":["https://openalex.org/I9579091"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Adarsh Patel","raw_affiliation_strings":["Indian Institute of Technology Mandi,School of Computing and Electrical Engineering (SCEE),Mandi,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Mandi,School of Computing and Electrical Engineering (SCEE),Mandi,India","institution_ids":["https://openalex.org/I9579091"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031238051","display_name":"Rameshwar Pratap","orcid":"https://orcid.org/0000-0002-8824-6202"},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rameshwar Pratap","raw_affiliation_strings":["Indian Institute of Technology Hyderabad,Department of Computer Science Engineering,Hyderabad,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Hyderabad,Department of Computer Science Engineering,Hyderabad,India","institution_ids":["https://openalex.org/I65181880"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.56312801,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5826","last_page":"5831"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.828499972820282,"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":0.828499972820282,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.07159999758005142,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.011699999682605267,"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/detector","display_name":"Detector","score":0.7687000036239624},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6549000144004822},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6039000153541565},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.552299976348877},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4844000041484833},{"id":"https://openalex.org/keywords/kronecker-delta","display_name":"Kronecker delta","score":0.46779999136924744},{"id":"https://openalex.org/keywords/test-statistic","display_name":"Test statistic","score":0.4611999988555908},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.4406000077724457}],"concepts":[{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.7687000036239624},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6549000144004822},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6039000153541565},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5640000104904175},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.552299976348877},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4844000041484833},{"id":"https://openalex.org/C39482219","wikidata":"https://www.wikidata.org/wiki/Q192826","display_name":"Kronecker delta","level":2,"score":0.46779999136924744},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4661000072956085},{"id":"https://openalex.org/C169857963","wikidata":"https://www.wikidata.org/wiki/Q1461038","display_name":"Test statistic","level":3,"score":0.4611999988555908},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.4406000077724457},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4316999912261963},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4221000075340271},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.3603000044822693},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3384999930858612},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.32330000400543213},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3109999895095825},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.2973000109195709},{"id":"https://openalex.org/C89128539","wikidata":"https://www.wikidata.org/wiki/Q1949963","display_name":"Statistic","level":2,"score":0.28610000014305115},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.28110000491142273},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.27070000767707825},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.26739999651908875},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.26600000262260437},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.25459998846054077}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom59602.2025.11431879","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11431879","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1918848090","https://openalex.org/W2024165284","https://openalex.org/W2052321444","https://openalex.org/W2139317044","https://openalex.org/W2618061017","https://openalex.org/W2963263651","https://openalex.org/W2966932878","https://openalex.org/W3112410551","https://openalex.org/W3139073650","https://openalex.org/W4244670803","https://openalex.org/W4285138954","https://openalex.org/W4293195406","https://openalex.org/W4293218331","https://openalex.org/W4312771602","https://openalex.org/W4362703296","https://openalex.org/W4364322798","https://openalex.org/W4401906660","https://openalex.org/W4405179130","https://openalex.org/W4415796858","https://openalex.org/W7133222333"],"related_works":[],"abstract_inverted_index":{"Massive":[0],"multiple-input":[1],"multiple-output":[2],"(MIMO)":[3],"systems":[4],"are":[5],"vital":[6],"to":[7,115,122],"current-generation":[8],"wireless":[9],"networks":[10],"and":[11,73,119],"provide":[12],"reliable":[13],"communication":[14,51],"at":[15,22,29],"higher":[16],"data":[17,45],"rates.":[18],"This":[19,32],"advantage":[20],"comes":[21],"the":[23,30,84,94,104,108,116],"cost":[24],"of":[25,93,107],"enhanced":[26],"signal":[27],"processing":[28],"receiver.":[31],"work":[33],"proposes":[34],"a":[35,58],"novel":[36],"rescaled":[37],"Kronecker":[38],"volume":[39],"sampling":[40],"(RKVS)":[41],"based":[42],"efficient":[43],"multi-user":[44],"detector":[46,56,110,118],"for":[47],"uplink":[48],"massive":[49],"MIMO":[50],"networks.":[52],"The":[53],"proposed":[54],"RKVS":[55,85,109],"has":[57],"faster":[59],"asymptotic":[60],"run-time":[61,78],"than":[62],"linear":[63],"detectors":[64,123],"like":[65],"zero-forcing":[66],"(ZF),":[67],"minimum":[68],"mean":[69],"squared":[70],"error":[71,105],"(MMSE),":[72],"low-complexity":[74],"approximations":[75],"having":[76],"polynomial":[77],"complexity.":[79],"Theoretical":[80],"analysis":[81],"shows":[82],"that":[83,103],"detector\u2019s":[86,96],"test":[87,97],"statistic":[88],"is":[89,120],"an":[90],"unbiased":[91],"estimator":[92],"ZF":[95,117],"statistic.":[98],"Numerical":[99],"results":[100],"further":[101],"prove":[102],"performance":[106],"lies":[111],"in":[112],"close":[113],"approximation":[114],"superior":[121],"employing":[124],"state-of-the-art":[125],"sampling-based":[126],"regression":[127],"approximation.":[128]},"counts_by_year":[],"updated_date":"2026-03-20T20:54:20.808490","created_date":"2026-03-20T00:00:00"}
