{"id":"https://openalex.org/W3016191000","doi":"https://doi.org/10.1109/ncc48643.2020.9056078","title":"Channel Estimator Designs For Emerging 5G New Radio Cellular Systems","display_name":"Channel Estimator Designs For Emerging 5G New Radio Cellular Systems","publication_year":2020,"publication_date":"2020-02-01","ids":{"openalex":"https://openalex.org/W3016191000","doi":"https://doi.org/10.1109/ncc48643.2020.9056078","mag":"3016191000"},"language":"en","primary_location":{"id":"doi:10.1109/ncc48643.2020.9056078","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc48643.2020.9056078","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 National Conference on Communications (NCC)","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/A5031585402","display_name":"Rakesh Munagala","orcid":"https://orcid.org/0000-0002-9665-3254"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rakesh Munagala","raw_affiliation_strings":["Indian Institute of Technology,Dept. of Electrical Engineering,Kanpur,India","Dept. of Electrical Engineering, Indian Institute of Technology, Kanpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Dept. of Electrical Engineering,Kanpur,India","institution_ids":["https://openalex.org/I94234084"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, Indian Institute of Technology, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004699135","display_name":"Rohit Budhiraja","orcid":"https://orcid.org/0000-0001-5747-1549"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rohit Budhiraja","raw_affiliation_strings":["Indian Institute of Technology,Dept. of Electrical Engineering,Kanpur,India","Dept. of Electrical Engineering, Indian Institute of Technology, Kanpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Dept. of Electrical Engineering,Kanpur,India","institution_ids":["https://openalex.org/I94234084"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, Indian Institute of Technology, Kanpur, India","institution_ids":["https://openalex.org/I94234084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I94234084"],"apc_list":null,"apc_paid":null,"fwci":0.7157,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.58874162,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994000196456909,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8449414968490601},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.7582169771194458},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.6920549273490906},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6887395977973938},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6086072325706482},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4942174255847931},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3990784287452698},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38621801137924194},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36819690465927124},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2878313660621643},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20504379272460938},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16095450520515442},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15666314959526062}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8449414968490601},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7582169771194458},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.6920549273490906},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6887395977973938},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6086072325706482},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4942174255847931},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3990784287452698},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38621801137924194},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36819690465927124},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2878313660621643},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20504379272460938},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16095450520515442},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15666314959526062}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc48643.2020.9056078","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc48643.2020.9056078","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 National Conference on Communications (NCC)","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":12,"referenced_works":["https://openalex.org/W1485732691","https://openalex.org/W2103699908","https://openalex.org/W2154395274","https://openalex.org/W2228801089","https://openalex.org/W2529411955","https://openalex.org/W2770606349","https://openalex.org/W2783625162","https://openalex.org/W2920500034","https://openalex.org/W2979307260","https://openalex.org/W2985400683","https://openalex.org/W3120586454","https://openalex.org/W4411442113"],"related_works":["https://openalex.org/W1996543123","https://openalex.org/W4388516297","https://openalex.org/W2010761432","https://openalex.org/W4389302182","https://openalex.org/W4229074657","https://openalex.org/W2089955640","https://openalex.org/W1978322239","https://openalex.org/W2146363836","https://openalex.org/W4285175290","https://openalex.org/W4243590696"],"abstract_inverted_index":{"The":[0,19,33],"5G":[1,34],"new":[2],"radio":[3],"(NR)":[4],"cellular":[5],"system":[6,53],"transmits":[7],"demodulation":[8],"reference":[9],"signals":[10],"(DM-RS)":[11],"for":[12,61],"a":[13,81],"user":[14,83],"to":[15,49,73],"estimate":[16],"precoded":[17],"channel.":[18],"DM-RS":[20,43,78],"can":[21],"be":[22,45,50],"optionally":[23],"transmitted":[24],"at":[25,80],"various":[26,58],"orthogonal":[27],"frequency":[28],"division":[29],"multiplexing":[30],"(OFDM)":[31],"symbols.":[32],"NR":[35],"specifications":[36],"does":[37],"not":[38],"explicitly":[39],"tell":[40],"how":[41],"many":[42],"should":[44],"used,":[46],"and":[47,64],"needs":[48],"decided":[51],"by":[52],"designers.":[54],"This":[55],"work":[56],"designs":[57],"channel":[59],"estimators":[60],"the":[62,67,75],"DM-RS,":[63],"based":[65],"on":[66],"MSE":[68],"performance,":[69],"proposes":[70],"an":[71],"algorithm":[72],"decide":[74],"number":[76],"of":[77],"required":[79],"particular":[82],"speed.":[84]},"counts_by_year":[{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}