{"id":"https://openalex.org/W2118545489","doi":"https://doi.org/10.1186/1687-1499-2011-177","title":"Performance analysis of distributed ZF beamforming in the presence of CFO","display_name":"Performance analysis of distributed ZF beamforming in the presence of CFO","publication_year":2011,"publication_date":"2011-11-23","ids":{"openalex":"https://openalex.org/W2118545489","doi":"https://doi.org/10.1186/1687-1499-2011-177","mag":"2118545489"},"language":"en","primary_location":{"id":"doi:10.1186/1687-1499-2011-177","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2011-177","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2011-177","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2011-177","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027205876","display_name":"Yann Lebrun","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Yann Y L Lebrun","raw_affiliation_strings":["Department of Electrical Engineering, Katholieke Universiteit Leuven, Kasteel-park Arenberg 10, B-3001, Leuven, Belgium","Interuniversity Micro-Electronics Center (IMEC), Kapeldreef 75, B-3001, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Katholieke Universiteit Leuven, Kasteel-park Arenberg 10, B-3001, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Interuniversity Micro-Electronics Center (IMEC), Kapeldreef 75, B-3001, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038720526","display_name":"Kanglian Zhao","orcid":"https://orcid.org/0000-0002-9931-2893"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]},{"id":"https://openalex.org/I217203536","display_name":"Hankou University","ror":"https://ror.org/01rcq3q20","country_code":"CN","type":"education","lineage":["https://openalex.org/I217203536"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kanglian K Z Zhao","raw_affiliation_strings":["Nanjing University, HanKou Road 22, 210093, Nanjing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Nanjing University, HanKou Road 22, 210093, Nanjing, P.R. China","institution_ids":["https://openalex.org/I217203536","https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028689021","display_name":"Sofie Pollin","orcid":"https://orcid.org/0000-0002-1470-2076"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Sofie S P Pollin","raw_affiliation_strings":["Interuniversity Micro-Electronics Center (IMEC), Kapeldreef 75, B-3001, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"Interuniversity Micro-Electronics Center (IMEC), Kapeldreef 75, B-3001, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016885070","display_name":"Andr\u00e9 Bourdoux","orcid":"https://orcid.org/0000-0002-9264-7850"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Andre A B Bourdoux","raw_affiliation_strings":["Interuniversity Micro-Electronics Center (IMEC), Kapeldreef 75, B-3001, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"Interuniversity Micro-Electronics Center (IMEC), Kapeldreef 75, B-3001, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087786096","display_name":"Fran\u00e7ois Horlin","orcid":"https://orcid.org/0000-0001-5790-7031"},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]},{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Francois F H Horlin","raw_affiliation_strings":["Department of Electrical Engineering, Katholieke Universiteit Leuven, Kasteel-park Arenberg 10, B-3001, Leuven, Belgium","Universit\u00e9 Libre de Bruxelles, Avenue F. D. Roosevelt 50, B-1050, Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Katholieke Universiteit Leuven, Kasteel-park Arenberg 10, B-3001, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Universit\u00e9 Libre de Bruxelles, Avenue F. D. Roosevelt 50, B-1050, Brussels, Belgium","institution_ids":["https://openalex.org/I132053463"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039430610","display_name":"Rudy Lauwereins","orcid":"https://orcid.org/0000-0002-3861-0168"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]},{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Rudy R L Lauwereins","raw_affiliation_strings":["Department of Electrical Engineering, Katholieke Universiteit Leuven, Kasteel-park Arenberg 10, B-3001, Leuven, Belgium","Interuniversity Micro-Electronics Center (IMEC), Kapeldreef 75, B-3001, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Katholieke Universiteit Leuven, Kasteel-park Arenberg 10, B-3001, Leuven, Belgium","institution_ids":["https://openalex.org/I99464096"]},{"raw_affiliation_string":"Interuniversity Micro-Electronics Center (IMEC), Kapeldreef 75, B-3001, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5027205876"],"corresponding_institution_ids":["https://openalex.org/I4210114974","https://openalex.org/I99464096"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":1.1086,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.80274461,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2011","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","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"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9993000030517578,"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":0.9991000294685364,"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":0.8162600994110107},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.7860522270202637},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6802493333816528},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5885951519012451},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.47794392704963684},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.46662700176239014},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.4618121385574341},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.4567999541759491},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.43436193466186523},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.43239831924438477},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4215676486492157},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.38695618510246277},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33580824732780457},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3211066722869873},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.17206501960754395},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.11927032470703125}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8162600994110107},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.7860522270202637},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6802493333816528},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5885951519012451},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.47794392704963684},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.46662700176239014},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.4618121385574341},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.4567999541759491},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.43436193466186523},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.43239831924438477},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4215676486492157},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.38695618510246277},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33580824732780457},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3211066722869873},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.17206501960754395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11927032470703125},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/1687-1499-2011-177","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2011-177","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2011-177","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:dipot.ulb.ac.be:2013/143797","is_oa":true,"landing_page_url":"http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/143797","pdf_url":null,"source":{"id":"https://openalex.org/S4306401063","display_name":"D\u00e9p\u00f4t institutionnel de l'Universit\u00e9 libre de Bruxelles (Universit\u00e9 Libre de Bruxelles)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I132053463","host_organization_name":"Universit\u00e9 Libre de Bruxelles","host_organization_lineage":["https://openalex.org/I132053463"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on wireless communications and networking, 2011 (177","raw_type":"info:ulb-repo/semantics/openurl/article"}],"best_oa_location":{"id":"doi:10.1186/1687-1499-2011-177","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2011-177","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2011-177","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2118545489.pdf","grobid_xml":"https://content.openalex.org/works/W2118545489.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W391578156","https://openalex.org/W653753022","https://openalex.org/W1496856516","https://openalex.org/W1508642566","https://openalex.org/W1522045078","https://openalex.org/W1972537707","https://openalex.org/W2019486357","https://openalex.org/W2054247843","https://openalex.org/W2063831122","https://openalex.org/W2098144684","https://openalex.org/W2098745442","https://openalex.org/W2098995249","https://openalex.org/W2104445591","https://openalex.org/W2109833679","https://openalex.org/W2110698512","https://openalex.org/W2110774823","https://openalex.org/W2119217033","https://openalex.org/W2119497109","https://openalex.org/W2128662532","https://openalex.org/W2140147750","https://openalex.org/W2143452762","https://openalex.org/W2143561672","https://openalex.org/W2143701515","https://openalex.org/W2144179363","https://openalex.org/W2147093969","https://openalex.org/W2147834470","https://openalex.org/W2148866918","https://openalex.org/W2153168526","https://openalex.org/W2154479524","https://openalex.org/W2155174176","https://openalex.org/W2155422102","https://openalex.org/W2478503558","https://openalex.org/W2585197933","https://openalex.org/W2591973785","https://openalex.org/W2610857016","https://openalex.org/W2622313110","https://openalex.org/W4210454073","https://openalex.org/W4233022137"],"related_works":["https://openalex.org/W2014175066","https://openalex.org/W2108418116","https://openalex.org/W2073308748","https://openalex.org/W2135838871","https://openalex.org/W2030879760","https://openalex.org/W3044999109","https://openalex.org/W4287870536","https://openalex.org/W3004587954","https://openalex.org/W1971101603","https://openalex.org/W1581828429"],"abstract_inverted_index":{"We":[0,214],"study":[1],"the":[2,11,14,42,66,71,84,88,94,98,101,110,122,126,130,138,146,151,167,170,174,178,184,187,193,198,203,208],"effects":[3],"of":[4,13,62,73,97,104,169,177,186,197,210],"residual":[5,159,212],"carrier":[6,139],"frequency":[7,140,154],"offset":[8],"(CFO)":[9],"on":[10,79],"performance":[12,168],"distributed":[15,81,102,199],"zero-forcing":[16],"(ZF)":[17],"beamformer.":[18],"Coordinated":[19],"transmissions,":[20],"where":[21,83],"multiple":[22,31,55],"cells":[23],"cooperate":[24],"to":[25,40,57,64,115,121,129,162,173],"simultaneously":[26],"transmit":[27,85],"toward":[28],"one":[29],"or":[30],"receivers,":[32],"have":[33,92],"gained":[34],"much":[35],"attention":[36],"as":[37],"a":[38,59,80,158,211],"means":[39],"provide":[41,70],"spectral":[43],"efficiency":[44],"and":[45,69,125,192,206,218],"data":[46,90],"rate":[47],"targeted":[48],"by":[49],"emerging":[50],"standards.":[51],"Such":[52],"schemes":[53],"exploit":[54],"transmitters":[56,112,152],"create":[58],"virtual":[60],"array":[61],"antennas":[63],"mitigate":[65],"co-channel":[67],"interference":[68],"gains":[72],"multi-antenna":[74],"systems.":[75],"Here,":[76],"we":[77],"focus":[78],"scenario":[82],"nodes":[86],"share":[87],"same":[89],"but":[91],"only":[93],"local":[95,131],"knowledge":[96],"channels.":[99],"Considering":[100],"nature":[103],"such":[105],"schemes,":[106],"time/frequency":[107],"synchronization":[108,155],"among":[109],"cooperating":[111],"is":[113,161],"required":[114],"guarantee":[116],"good":[117],"performance.":[118],"However,":[119],"due":[120,172],"Doppler":[123],"effect":[124],"non-idealities":[127],"inherent":[128],"oscillator":[132],"embedded":[133],"in":[134,207],"each":[135,142],"wireless":[136],"transceiver,":[137],"at":[141],"transmitter":[143],"deviates":[144],"from":[145],"desired":[147],"one.":[148],"Even":[149],"when":[150],"perform":[153],"before":[156],"transmission,":[157],"CFO":[160],"be":[163],"expected":[164],"that":[165],"degrades":[166],"system":[171],"in-phase":[175],"misalignment":[176],"incoming":[179],"streams.":[180],"This":[181],"paper":[182],"presents":[183],"losses":[185],"signal-to-noise":[188],"ratio":[189],"gain":[190],"analytically":[191],"diversity":[194],"order":[195],"semi-numerically":[196],"ZF":[200],"beamformer":[201],"for":[202],"ideal":[204],"case":[205],"presence":[209],"CFO.":[213],"illustrate":[215],"our":[216],"results":[217],"their":[219],"accuracy":[220],"through":[221],"simulations.":[222]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-17T17:19:04.345684","created_date":"2025-10-10T00:00:00"}
