{"id":"https://openalex.org/W3044002451","doi":"https://doi.org/10.1109/jsyst.2020.3006780","title":"Performance Analysis of a Semiblind Channel Estimator in One-Bit Massive MIMO Systems","display_name":"Performance Analysis of a Semiblind Channel Estimator in One-Bit Massive MIMO Systems","publication_year":2020,"publication_date":"2020-07-21","ids":{"openalex":"https://openalex.org/W3044002451","doi":"https://doi.org/10.1109/jsyst.2020.3006780","mag":"3044002451"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2020.3006780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2020.3006780","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Systems Journal","raw_type":"journal-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/A5074028106","display_name":"Boddupelly Srinivas","orcid":"https://orcid.org/0000-0002-0908-4111"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Srinivas Boddupelly","raw_affiliation_strings":["G. S Sanyal School of Telecommunications, Indian Institute of Technology Kharagpur, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G. S Sanyal School of Telecommunications, Indian Institute of Technology Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036843142","display_name":"Khushboo Mawatwal","orcid":"https://orcid.org/0000-0001-6911-2738"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Khushboo Mawatwal","raw_affiliation_strings":["G. S Sanyal School of Telecommunications, Indian Institute of Technology Kharagpur, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G. S Sanyal School of Telecommunications, Indian Institute of Technology Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003401112","display_name":"Debarati Sen","orcid":"https://orcid.org/0000-0001-9798-9836"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Debarati Sen","raw_affiliation_strings":["G. S Sanyal School of Telecommunications, Indian Institute of Technology Kharagpur, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G. S Sanyal School of Telecommunications, Indian Institute of Technology Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071322203","display_name":"Saswat Chakrabarti","orcid":"https://orcid.org/0000-0001-8324-0445"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Saswat Chakrabarti","raw_affiliation_strings":["G. S Sanyal School of Telecommunications, Indian Institute of Technology Kharagpur, Kharagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G. S Sanyal School of Telecommunications, Indian Institute of Technology Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I145894827"],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":0.1728,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.48452213,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"15","issue":"1","first_page":"1224","last_page":"1234"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9997000098228455,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9984999895095825,"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/mimo","display_name":"MIMO","score":0.797894299030304},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.749169647693634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6639143228530884},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6215848922729492},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5465018153190613},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5311986804008484},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5219844579696655},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5038871169090271},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.48610877990722656},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.4297827184200287},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4147273302078247},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18093141913414001},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1423332393169403},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14029425382614136},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1135302186012268},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09010958671569824}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.797894299030304},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.749169647693634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6639143228530884},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6215848922729492},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5465018153190613},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5311986804008484},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5219844579696655},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5038871169090271},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.48610877990722656},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.4297827184200287},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4147273302078247},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18093141913414001},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1423332393169403},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14029425382614136},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1135302186012268},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09010958671569824},{"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/jsyst.2020.3006780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2020.3006780","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Systems Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G6679007394","display_name":null,"funder_award_id":"DST/ICPS/CLUSTER/IoT/2018/General","funder_id":"https://openalex.org/F4320326272","funder_display_name":"Department of Science and Technology, Philippines"}],"funders":[{"id":"https://openalex.org/F4320322108","display_name":"Ministry of Science and Technology","ror":"https://ror.org/032e49973"},{"id":"https://openalex.org/F4320326272","display_name":"Department of Science and Technology, Philippines","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1760105601","https://openalex.org/W1763302039","https://openalex.org/W1776974347","https://openalex.org/W1965392255","https://openalex.org/W1965673099","https://openalex.org/W1971443733","https://openalex.org/W1982222550","https://openalex.org/W2001991593","https://openalex.org/W2095786348","https://openalex.org/W2098725264","https://openalex.org/W2103972037","https://openalex.org/W2106929598","https://openalex.org/W2138706041","https://openalex.org/W2141682101","https://openalex.org/W2189415357","https://openalex.org/W2400729854","https://openalex.org/W2490222774","https://openalex.org/W2493390539","https://openalex.org/W2526144952","https://openalex.org/W2533046718","https://openalex.org/W2597206177","https://openalex.org/W2726012163","https://openalex.org/W2762962612","https://openalex.org/W2789947301","https://openalex.org/W2796588882","https://openalex.org/W2898840123","https://openalex.org/W2942228371","https://openalex.org/W2970840827","https://openalex.org/W3098966262","https://openalex.org/W3099569782","https://openalex.org/W4301253858","https://openalex.org/W6713155927"],"related_works":["https://openalex.org/W3204184292","https://openalex.org/W3176564347","https://openalex.org/W2355833770","https://openalex.org/W4313028534","https://openalex.org/W2601693592","https://openalex.org/W2103590590","https://openalex.org/W4311950697","https://openalex.org/W2101989320","https://openalex.org/W2538872159","https://openalex.org/W4390584137"],"abstract_inverted_index":{"Massive":[0],"multiple-input":[1],"multiple-output":[2],"(MIMO)":[3],"suffers":[4],"from":[5,94],"RF":[6,21],"hardware":[7],"complexity,":[8],"cost,":[9],"and":[10,72,86,112,125,146,168],"circuit":[11],"power":[12,31],"consumption.":[13],"The":[14,78,88,117],"high-resolution":[15],"analog-to-digital":[16],"converter":[17],"(ADC)":[18],"at":[19,50,178],"the":[20,27,42,51,103,107,122,140,154,172,179],"front":[22],"end":[23],"is":[24,92,100],"one":[25],"of":[26,44,82,109,181],"major":[28],"contributors":[29],"in":[30,102,161,185],"depletion.":[32],"Thus,":[33],"one-bit":[34,68,174],"massive":[35,69],"MIMO":[36,70],"becomes":[37],"an":[38],"effective":[39],"solution.":[40],"However,":[41],"availability":[43],"accurate":[45],"channel":[46,65,90],"state":[47],"information":[48],"(CSI)":[49],"base":[52],"station":[53],"remains":[54],"a":[55,63,95,113,135,158,182],"challenging":[56],"task.":[57],"In":[58],"this":[59],"article,":[60],"we":[61,151],"propose":[62],"semiblind":[64,118,155],"estimator":[66],"for":[67],"systems":[71],"evaluate":[73],"its":[74],"uplink":[75],"(UL)":[76],"performance.":[77],"proposed":[79],"algorithm":[80],"consists":[81],"two":[83],"stages:":[84],"initialization":[85,97],"iteration.":[87],"initial":[89],"estimate":[91],"obtained":[93],"pilot-aided":[96],"stage,":[98],"which":[99],"refined":[101],"iteration":[104],"stage":[105],"with":[106,128],"help":[108],"both":[110],"pilot":[111,130,175],"few":[114],"data":[115],"symbols.":[116],"approach":[119],"simultaneously":[120],"improves":[121],"estimation":[123],"accuracy":[124],"spectral":[126,166],"efficiency":[127],"minimum":[129],"length.":[131],"We":[132],"also":[133],"derive":[134],"theoretical":[136],"lower":[137],"bound":[138],"on":[139],"UL":[141],"achievable":[142],"rate":[143],"under":[144],"perfect":[145],"imperfect":[147],"CSI.":[148],"Through":[149],"simulations,":[150],"show":[152],"that":[153],"scheme":[156],"achieves":[157],"considerable":[159],"improvement":[160],"mean":[162],"square":[163],"error,":[164],"bit-error-rate,":[165],"efficiency,":[167],"bit":[169],"energy":[170],"against":[171],"existing":[173],"based":[176],"estimators":[177],"cost":[180],"nominal":[183],"increase":[184],"computational":[186],"complexity.":[187]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}
