{"id":"https://openalex.org/W2115992715","doi":"https://doi.org/10.1109/iswcs.2008.4726110","title":"Measurement based performance evaluation of finite MMSE equalizers with and without time-reversal processing at the transmitter","display_name":"Measurement based performance evaluation of finite MMSE equalizers with and without time-reversal processing at the transmitter","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2115992715","doi":"https://doi.org/10.1109/iswcs.2008.4726110","mag":"2115992715"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2008.4726110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2008.4726110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Wireless Communication Systems","raw_type":"proceedings-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/A5113701193","display_name":"Persefoni Kyritsi","orcid":null},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Persefoni Kyritsi","raw_affiliation_strings":["Department of Electronic Systems, University of Aalborg, Aalborg, Denmark","[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, University of Aalborg, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001913468","display_name":"Patrick Claus F. Eggers","orcid":"https://orcid.org/0000-0002-2359-9779"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Patrick Eggers","raw_affiliation_strings":["Department of Electronic Systems, University of Aalborg, Aalborg, Denmark","[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, University of Aalborg, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"[Dept. of Electron. Syst., Aalborg Univ., Aalborg, Denmark]","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060189273","display_name":"Alex Oprea","orcid":"https://orcid.org/0009-0009-1628-0856"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alex Oprea","raw_affiliation_strings":["Lyngsoe Systems, ONT, Canada","Lyngsoe Syst., ON, Canada"],"affiliations":[{"raw_affiliation_string":"Lyngsoe Systems, ONT, Canada","institution_ids":[]},{"raw_affiliation_string":"Lyngsoe Syst., ON, Canada","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5113701193"],"corresponding_institution_ids":["https://openalex.org/I891191580"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16374399,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"518","last_page":"522"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11609","display_name":"Geophysical Methods and Applications","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9987000226974487,"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/finite-impulse-response","display_name":"Finite impulse response","score":0.7872884273529053},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6772030591964722},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6306320428848267},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.553593635559082},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.5300081968307495},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.5179354548454285},{"id":"https://openalex.org/keywords/equalizer","display_name":"Equalizer","score":0.49493616819381714},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.4812038242816925},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.47988975048065186},{"id":"https://openalex.org/keywords/infinite-impulse-response","display_name":"Infinite impulse response","score":0.4788644015789032},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.4527393579483032},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.41323018074035645},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37328845262527466},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.3140047788619995},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28873729705810547},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.26426953077316284},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16809877753257751},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15428808331489563},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10413461923599243},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0887204110622406},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07033750414848328}],"concepts":[{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.7872884273529053},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6772030591964722},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6306320428848267},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.553593635559082},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.5300081968307495},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.5179354548454285},{"id":"https://openalex.org/C67545415","wikidata":"https://www.wikidata.org/wiki/Q5384218","display_name":"Equalizer","level":3,"score":0.49493616819381714},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.4812038242816925},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.47988975048065186},{"id":"https://openalex.org/C183816354","wikidata":"https://www.wikidata.org/wiki/Q665617","display_name":"Infinite impulse response","level":4,"score":0.4788644015789032},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.4527393579483032},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.41323018074035645},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37328845262527466},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.3140047788619995},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28873729705810547},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26426953077316284},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16809877753257751},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15428808331489563},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10413461923599243},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0887204110622406},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07033750414848328},{"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/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iswcs.2008.4726110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2008.4726110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/d2ff5760-438e-11de-ad10-000ea68e967b","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/d2ff5760-438e-11de-ad10-000ea68e967b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Kyritsi , P , Eggers , P C F &amp; Oprea , A 2008 , Measurement based performance evaluation of finite MMSE equalizers with and without time-reversal processing at the transmitter . in IEEE International Symposium on Wireless Communication Systems. 2008. ISWCS '08 . IEEE , pp. 518-522 , International Symposium on Wireless Communication Systems , 19/05/2010 . https://doi.org/10.1109/ISWCS.2008.4726110","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.8600000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2003520975","https://openalex.org/W2012834708","https://openalex.org/W2017549801","https://openalex.org/W2029356337","https://openalex.org/W2036298821","https://openalex.org/W2064391955","https://openalex.org/W2068133618","https://openalex.org/W2088466470","https://openalex.org/W2093361576","https://openalex.org/W2093569464","https://openalex.org/W2116533902","https://openalex.org/W2153909001","https://openalex.org/W2162155854","https://openalex.org/W2170390609","https://openalex.org/W2580681299"],"related_works":["https://openalex.org/W4312785053","https://openalex.org/W2142009384","https://openalex.org/W3140661709","https://openalex.org/W2021631062","https://openalex.org/W3138047207","https://openalex.org/W2810377961","https://openalex.org/W2031892245","https://openalex.org/W3208746183","https://openalex.org/W2898725502","https://openalex.org/W2058863651"],"abstract_inverted_index":{"Time":[0],"reversal":[1],"(TR)":[2],"is":[3,28,48,68,128],"a":[4,21,29,74],"transmission":[5],"technique":[6],"that":[7,62,123],"relies":[8],"on":[9,113],"pre-processing":[10],"the":[11,14,23,37,43,63,82,99,124,131],"signal":[12,88,135],"at":[13,81],"transmitter":[15],"(TX)":[16],"by":[17],"filtering":[18],"it":[19],"through":[20],"filter,":[22],"impulse":[24,39],"response":[25,40],"of":[26,36,101,126,133],"which":[27],"time":[30],"reversed":[31],"and":[32,54,70,140],"phase":[33],"conjugated":[34],"version":[35],"channel":[38,65],"(CIR)":[41],"to":[42,50,78,85,136],"target":[44],"receiver":[45],"(RX).":[46],"TR":[47,96,127],"known":[49],"have":[51],"remarkable":[52],"temporal":[53,59],"spatial":[55],"focusing":[56,60],"properties.":[57],"Specifically":[58],"indicates":[61],"perceived":[64],"delay":[66],"spread":[67],"reduced,":[69],"therefore":[71],"we":[72,93],"expect":[73],"less":[75],"complicated":[76],"equalizer":[77,142],"be":[79],"required":[80],"RX":[83],"side":[84],"guarantee":[86],"successful":[87],"detection.":[89],"In":[90],"this":[91],"paper":[92],"investigate":[94],"how":[95],"preprocessing":[97],"affects":[98],"performance":[100],"finite":[102],"minimum":[103],"mean":[104],"square":[105],"error":[106],"(MMSE)":[107],"equalizers.":[108],"The":[109],"results":[110],"are":[111],"based":[112],"wideband":[114],"measurements":[115],"taken":[116],"in":[117,130],"an":[118],"urban":[119],"environment.":[120],"We":[121],"show":[122],"application":[125],"beneficial":[129],"case":[132],"low":[134,141],"noise":[137],"ratio":[138],"(SNR)":[139],"complexity.":[143]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
