{"id":"https://openalex.org/W1785645495","doi":"https://doi.org/10.1109/icc.2015.7248657","title":"Correlation-based adaptive pilot pattern in control/data separation architecture","display_name":"Correlation-based adaptive pilot pattern in control/data separation architecture","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1785645495","doi":"https://doi.org/10.1109/icc.2015.7248657","mag":"1785645495"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2015.7248657","is_oa":true,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248657","pdf_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7248657","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7248657","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088958746","display_name":"Abdelrahim Mohamed","orcid":"https://orcid.org/0000-0002-8553-1235"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Abdelrahim Mohamed","raw_affiliation_strings":["Institute for Communications Systems ICS, University of Surrey, Guildford, UK","[Institute for Communications Systems ICS, University of Surrey, Guildford, UK]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Communications Systems ICS, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"[Institute for Communications Systems ICS, University of Surrey, Guildford, UK]","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060781535","display_name":"Oluwakayode Onireti","orcid":"https://orcid.org/0000-0003-0564-0333"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Oluwakayode Onireti","raw_affiliation_strings":["Institute for Communications Systems ICS, University of Surrey, Guildford, UK","[Institute for Communications Systems ICS, University of Surrey, Guildford, UK]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Communications Systems ICS, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"[Institute for Communications Systems ICS, University of Surrey, Guildford, UK]","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100331811","display_name":"Muhammad Ali Imran","orcid":"https://orcid.org/0000-0003-4743-9136"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Muhammad Imran","raw_affiliation_strings":["Institute for Communications Systems ICS, University of Surrey, Guildford, UK","[Institute for Communications Systems ICS, University of Surrey, Guildford, UK]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Communications Systems ICS, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"[Institute for Communications Systems ICS, University of Surrey, Guildford, UK]","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086207668","display_name":"Ali Imrany","orcid":null},"institutions":[{"id":"https://openalex.org/I8692664","display_name":"University of Oklahoma","ror":"https://ror.org/02aqsxs83","country_code":"US","type":"education","lineage":["https://openalex.org/I8692664"]},{"id":"https://openalex.org/I87208437","display_name":"University of Tulsa","ror":"https://ror.org/04wn28048","country_code":"US","type":"education","lineage":["https://openalex.org/I87208437"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Imrany","raw_affiliation_strings":["University of Oklahoma, Norman, OK, US","School of Electrical and Computer Eng., University of Oklahoma, Tulsa, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oklahoma, Norman, OK, US","institution_ids":["https://openalex.org/I8692664"]},{"raw_affiliation_string":"School of Electrical and Computer Eng., University of Oklahoma, Tulsa, USA#TAB#","institution_ids":["https://openalex.org/I87208437","https://openalex.org/I8692664"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032549075","display_name":"Rahim Tafazolli","orcid":"https://orcid.org/0000-0002-6062-8639"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rahim Tafazolli","raw_affiliation_strings":["Institute for Communications Systems ICS, University of Surrey, Guildford, UK","[Institute for Communications Systems ICS, University of Surrey, Guildford, UK]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Communications Systems ICS, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"[Institute for Communications Systems ICS, University of Surrey, Guildford, UK]","institution_ids":["https://openalex.org/I28290843"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2092,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.88638692,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2","issue":null,"first_page":"2233","last_page":"2238"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9997000098228455,"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/overhead","display_name":"Overhead (engineering)","score":0.7985526323318481},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7604302167892456},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.699752926826477},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.642522931098938},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5422859787940979},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4561064541339874},{"id":"https://openalex.org/keywords/separation","display_name":"Separation (statistics)","score":0.44886884093284607},{"id":"https://openalex.org/keywords/control-channel","display_name":"Control channel","score":0.4402922987937927},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.42959901690483093},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.41356202960014343},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.38592055439949036},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23833391070365906},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1294453740119934},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.10035049915313721},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08027395606040955}],"concepts":[{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.7985526323318481},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7604302167892456},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.699752926826477},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.642522931098938},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5422859787940979},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4561064541339874},{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.44886884093284607},{"id":"https://openalex.org/C157607044","wikidata":"https://www.wikidata.org/wiki/Q5165851","display_name":"Control channel","level":3,"score":0.4402922987937927},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.42959901690483093},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.41356202960014343},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38592055439949036},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23833391070365906},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1294453740119934},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.10035049915313721},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08027395606040955},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icc.2015.7248657","is_oa":true,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248657","pdf_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7248657","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:alma.44SUR_INST:11138651920002346","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:eprints.gla.ac.uk:133201","is_oa":false,"landing_page_url":"http://eprints.gla.ac.uk/view/author/37912.html>","pdf_url":null,"source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"is_oa":false,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:epubs.surrey.ac.uk:807435","is_oa":false,"landing_page_url":"http://epubs.surrey.ac.uk/807435/14/Correlation-based%20Adaptive%20Pilot%20Pattern%20in%20Control%20Data%20Separation%20Architecture_Camera_Ready.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400680","display_name":"Surrey Research Insight Open Access (The University of Surrey)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28290843","host_organization_name":"University of Surrey","host_organization_lineage":["https://openalex.org/I28290843"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":{"id":"doi:10.1109/icc.2015.7248657","is_oa":true,"landing_page_url":"https://doi.org/10.1109/icc.2015.7248657","pdf_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7248657","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W639097674","https://openalex.org/W1554702733","https://openalex.org/W1976916271","https://openalex.org/W2016221938","https://openalex.org/W2016600137","https://openalex.org/W2054692642","https://openalex.org/W2064421962","https://openalex.org/W2098694510","https://openalex.org/W2103699908","https://openalex.org/W2114004090","https://openalex.org/W2127967588","https://openalex.org/W2130953643","https://openalex.org/W2139327267","https://openalex.org/W2145013959","https://openalex.org/W2158377227","https://openalex.org/W2160015451","https://openalex.org/W2207157474","https://openalex.org/W2478503558","https://openalex.org/W3148388057","https://openalex.org/W4254683336","https://openalex.org/W6688027027"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W2125564215","https://openalex.org/W3097525855","https://openalex.org/W1986382998","https://openalex.org/W2517776947","https://openalex.org/W2084482193","https://openalex.org/W2550283967","https://openalex.org/W2063393180","https://openalex.org/W2310122400"],"abstract_inverted_index":{"Most":[0],"of":[1,27,74,143],"the":[2,7,28,50,59,72,75,84,101,128,135,144],"wireless":[3],"systems":[4,57],"such":[5],"as":[6,127],"long":[8],"term":[9],"evolution":[10],"(LTE)":[11],"adopt":[12],"a":[13,39,109,140,149],"pilot":[14,35,60,85,94,146],"symbol-aided":[15],"channel":[16,102],"estimation":[17],"approach":[18,53],"for":[19],"data":[20,115],"detection":[21],"purposes.":[22],"In":[23,87],"this":[24,88],"technique,":[25],"some":[26],"transmission":[29],"resources":[30],"are":[31],"allocated":[32],"to":[33,49,82],"common":[34],"signals":[36],"which":[37],"constitute":[38],"significant":[40,141],"overhead":[41,147],"in":[42,55],"current":[43],"standards.":[44],"This":[45,69],"can":[46,78,138],"be":[47,79],"traced":[48],"worst-case":[51],"design":[52],"adopted":[54],"these":[56],"where":[58],"spacing":[61],"is":[62,117,125],"chosen":[63,126],"based":[64],"on":[65,99],"extreme":[66],"condition":[67],"assumptions.":[68],"suggests":[70],"extending":[71],"set":[73],"parameters":[76],"that":[77,97,134],"adaptively":[80],"adjusted":[81],"include":[83],"density.":[86],"paper,":[89],"we":[90],"propose":[91],"an":[92],"adaptive":[93],"pattern":[95],"scheme":[96,137],"depends":[98],"estimating":[100],"correlation.":[103],"A":[104],"new":[105],"system":[106],"architecture":[107],"with":[108,148],"logical":[110],"separation":[111],"between":[112],"control":[113],"and":[114,119],"planes":[116],"considered":[118],"orthogonal":[120],"frequency":[121],"division":[122],"multiplexing":[123],"(OFDM)":[124],"access":[129],"technique.":[130],"Simulation":[131],"results":[132],"show":[133],"proposed":[136],"provide":[139],"saving":[142],"LTE":[145],"marginal":[150],"performance":[151],"penalty.":[152]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
