{"id":"https://openalex.org/W2912240042","doi":"https://doi.org/10.1109/jstsp.2019.2931206","title":"Compressive Initial Access and Beamforming Training for Millimeter-Wave Cellular Systems","display_name":"Compressive Initial Access and Beamforming Training for Millimeter-Wave Cellular Systems","publication_year":2019,"publication_date":"2019-07-26","ids":{"openalex":"https://openalex.org/W2912240042","doi":"https://doi.org/10.1109/jstsp.2019.2931206","mag":"2912240042"},"language":"en","primary_location":{"id":"doi:10.1109/jstsp.2019.2931206","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstsp.2019.2931206","pdf_url":null,"source":{"id":"https://openalex.org/S42167783","display_name":"IEEE Journal of Selected Topics in Signal Processing","issn_l":"1932-4553","issn":["1932-4553","1941-0484"],"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 Journal of Selected Topics in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1901.11220","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015181187","display_name":"Yan Han","orcid":"https://orcid.org/0000-0003-4344-1335"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Han Yan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Los Angeles, CA, USA"],"raw_orcid":"https://orcid.org/0000-0003-4344-1335","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008128583","display_name":"Danijela \u010cabri\u0107","orcid":"https://orcid.org/0000-0002-5967-2683"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Danijela Cabric","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":2.0108,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.86289269,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"13","issue":"5","first_page":"1151","last_page":"1166"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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/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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9983999729156494,"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":0.7179036736488342},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.668266773223877},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5186282992362976},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.47493842244148254},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.45946311950683594},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4488334357738495},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4470955729484558},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.44529539346694946},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.41713422536849976},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36010265350341797},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.30616047978401184},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29327893257141113},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.24599948525428772},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.1348494291305542}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7179036736488342},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.668266773223877},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5186282992362976},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.47493842244148254},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.45946311950683594},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4488334357738495},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4470955729484558},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.44529539346694946},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.41713422536849976},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36010265350341797},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.30616047978401184},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29327893257141113},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.24599948525428772},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.1348494291305542},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstsp.2019.2931206","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstsp.2019.2931206","pdf_url":null,"source":{"id":"https://openalex.org/S42167783","display_name":"IEEE Journal of Selected Topics in Signal Processing","issn_l":"1932-4553","issn":["1932-4553","1941-0484"],"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 Journal of Selected Topics in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1901.11220","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1901.11220","pdf_url":"https://arxiv.org/pdf/1901.11220","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1901.11220","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1901.11220","pdf_url":"https://arxiv.org/pdf/1901.11220","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5400000214576721}],"awards":[{"id":"https://openalex.org/G6914662550","display_name":null,"funder_award_id":"1718742","funder_id":"https://openalex.org/F4320335353","funder_display_name":"National Science Foundation of Sri Lanka"}],"funders":[{"id":"https://openalex.org/F4320335353","display_name":"National Science Foundation of Sri Lanka","ror":"https://ror.org/010xaa060"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W624827785","https://openalex.org/W779733492","https://openalex.org/W1483249443","https://openalex.org/W1584244501","https://openalex.org/W1956027752","https://openalex.org/W2054692642","https://openalex.org/W2085798233","https://openalex.org/W2094655360","https://openalex.org/W2103519107","https://openalex.org/W2109128468","https://openalex.org/W2111079473","https://openalex.org/W2111855076","https://openalex.org/W2111953900","https://openalex.org/W2116334496","https://openalex.org/W2138529303","https://openalex.org/W2139961842","https://openalex.org/W2195693430","https://openalex.org/W2278865433","https://openalex.org/W2401839749","https://openalex.org/W2485733119","https://openalex.org/W2559695533","https://openalex.org/W2565013478","https://openalex.org/W2591812953","https://openalex.org/W2593251263","https://openalex.org/W2611243941","https://openalex.org/W2740506518","https://openalex.org/W2782637457","https://openalex.org/W2786392952","https://openalex.org/W2792650514","https://openalex.org/W2793871832","https://openalex.org/W2796047239","https://openalex.org/W2798724579","https://openalex.org/W2876820033","https://openalex.org/W2888283726","https://openalex.org/W2892503209","https://openalex.org/W2899529562","https://openalex.org/W2917041729","https://openalex.org/W2918617236","https://openalex.org/W2934678081","https://openalex.org/W2937567114","https://openalex.org/W2946267042","https://openalex.org/W2962838172","https://openalex.org/W2962935525","https://openalex.org/W2963081425","https://openalex.org/W2963304087","https://openalex.org/W2963776875","https://openalex.org/W2963830740","https://openalex.org/W2963954457","https://openalex.org/W2964003927","https://openalex.org/W2964045328","https://openalex.org/W2964242324","https://openalex.org/W2964311703","https://openalex.org/W2982280489","https://openalex.org/W3099908750","https://openalex.org/W3100007131","https://openalex.org/W3105281589","https://openalex.org/W4298273815","https://openalex.org/W6761723677","https://openalex.org/W6769935398"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W1761601995","https://openalex.org/W2904599916","https://openalex.org/W3006920049","https://openalex.org/W2957675536","https://openalex.org/W4376480765","https://openalex.org/W4313169359","https://openalex.org/W4385624334"],"abstract_inverted_index":{"Initial":[0],"access":[1,94,103,127,240],"(IA)":[2],"is":[3,71,229,290],"a":[4,52,270],"fundamental":[5],"procedure":[6],"in":[7,31,58,107,149,194,262],"cellular":[8],"systems":[9],"where":[10,60],"user":[11],"equipment":[12],"(UE)":[13],"detects":[14],"base":[15],"station":[16],"(BS)":[17],"and":[18,67,85,96,105,120,128,144,166,253,266],"acquires":[19],"synchronization.":[20],"Due":[21],"to":[22,40,112,223,231,244,275,292],"the":[23,68,74,100,153,156,180,187,201,226,247,284],"necessity":[24],"of":[25,54,102,155,173,238,269],"using":[26],"antenna":[27],"arrays":[28],"for":[29,118,124,191],"IA":[30,49,183],"millimeter-wave":[32],"(mmW)":[33],"systems,":[34],"BS":[35],"simultaneously":[36],"performs":[37],"beam":[38,62,76,82,132,192,202,286,298],"training":[39,77,133,193,251,299],"acquire":[41],"angular":[42,83,174],"channel":[43],"state":[44],"information.":[45],"The":[46,233],"state-of-the-art":[47],"directional":[48,75],"(DIA)":[50],"uses":[51],"set":[53],"narrow":[55],"sounding":[56,116],"beams":[57,117],"IA,":[59,119],"different":[61],"pairs":[63],"are":[64,256],"sequentially":[65],"measured,":[66],"best":[69],"candidate":[70],"determined.":[72],"However,":[73],"accuracy":[78],"depends":[79],"on":[80],"scanning":[81],"resolution,":[84],"consequently":[86],"its":[87],"improvement":[88],"requires":[89],"additional":[90,136],"dedicated":[91],"radio":[92,137],"resources,":[93],"latency,":[95],"overhead.":[97],"To":[98,185],"remedy":[99],"problem":[101],"latency":[104,241],"overhead":[106,254],"DIA,":[108,245],"this":[109],"paper":[110],"proposes":[111],"use":[113,214],"quasi-omni":[114],"pseudorandom":[115],"develops":[121],"an":[122],"algorithm":[123,235,289],"joint":[125],"initial":[126,131],"fine":[129],"resolution":[130],"without":[134],"requiring":[135],"resources.":[138],"It":[139],"comprehensively":[140],"models":[141],"realistic":[142,207],"timing":[143,163],"frequency":[145,177],"synchronization":[146,164],"errors":[147],"encountered":[148],"IA.":[150],"We":[151],"provide":[152],"analysis":[154],"proposed":[157,227,234,285],"algorithm's":[158],"miss":[159],"detection":[160],"rate":[161],"under":[162,176,210],"errors,":[165],"we":[167,199,213],"further":[168],"derive":[169],"Cram\u00e9r-Rao":[170],"lower":[171],"bound":[172],"estimation":[175],"offset,":[178],"considering":[179],"5G-NR":[181],"compliant":[182],"procedure.":[184],"accommodate":[186],"ever":[188],"increasing":[189],"bandwidth":[190],"standard":[195],"evolution":[196],"beyond":[197],"5G,":[198],"design":[200],"squint":[203,287],"robust":[204,288],"algorithm.":[205],"For":[206],"performance":[208,255,295],"evaluation":[209],"mmW":[211,271],"channels,":[212],"QuaDRiGa":[215],"simulator":[216],"with":[217,273,296],"mmMAGIC":[218],"model":[219],"at":[220],"28":[221],"GHz":[222],"show":[224],"that":[225,283],"approach":[228],"advantageous":[230],"DIA.":[232],"offers":[236],"orders":[237],"magnitude":[239],"saving":[242],"compared":[243],"when":[246],"same":[248],"discovery,":[249],"post":[250],"SNR,":[252],"targeted.":[257],"This":[258],"conclusion":[259],"holds":[260],"true":[261],"various":[263],"propagation":[264],"environments":[265],"three-dimensional":[267],"locations":[268],"pico-cell":[272],"up":[274],"140":[276],"m":[277],"radius.":[278],"Furthermore,":[279],"our":[280],"results":[281],"demonstrate":[282],"able":[291],"retain":[293],"unaffected":[294],"increased":[297],"bandwidth.":[300]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
