{"id":"https://openalex.org/W2048173526","doi":"https://doi.org/10.1109/vetecf.2010.5594189","title":"Resource Allocation and Design of Variable Length Per-Tone Equalizers in MIMO-OFDM Systems","display_name":"Resource Allocation and Design of Variable Length Per-Tone Equalizers in MIMO-OFDM Systems","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2048173526","doi":"https://doi.org/10.1109/vetecf.2010.5594189","mag":"2048173526"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2010.5594189","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2010.5594189","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 72nd Vehicular Technology Conference - Fall","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/A5100370523","display_name":"Jian Wang","orcid":"https://orcid.org/0000-0002-9849-7558"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Wang","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Inst. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Inst. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101599931","display_name":"Aiping Huang","orcid":"https://orcid.org/0000-0002-9854-270X"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aiping Huang","raw_affiliation_strings":["Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","Inst. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Engineering, University of Zhejiang, Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Inst. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007459441","display_name":"Jing Song","orcid":"https://orcid.org/0000-0001-8586-6476"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]},{"id":"https://openalex.org/I4210092448","display_name":"Ningbo Science and Technology Bureau","ror":"https://ror.org/00gskyj95","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210092448","https://openalex.org/I4210112917"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Song","raw_affiliation_strings":["Zhejiang Ningbo Electric Power Bureau, Ningbo, China","Zhejiang Ningbo Electr. Power Bur., Ningbo, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Ningbo Electric Power Bureau, Ningbo, China","institution_ids":["https://openalex.org/I4210092448"]},{"raw_affiliation_string":"Zhejiang Ningbo Electr. Power Bur., Ningbo, China","institution_ids":["https://openalex.org/I13591777"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111747618","display_name":"Long Qin","orcid":null},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Long Qin","raw_affiliation_strings":["Wireless Advanced Receiver Research, Huawei Technologies Company Limited, Shanghai, China","Wireless Adv. Receiver Res., Huawei Technol., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Advanced Receiver Research, Huawei Technologies Company Limited, Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Wireless Adv. Receiver Res., Huawei Technol., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"10","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":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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T12146","display_name":"Power Line Communications and Noise","score":0.9997000098228455,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9994999766349792,"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/cyclic-prefix","display_name":"Cyclic prefix","score":0.9120945334434509},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6681037545204163},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6356448531150818},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6163812279701233},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5610858798027039},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5286664962768555},{"id":"https://openalex.org/keywords/tone","display_name":"Tone (literature)","score":0.47987475991249084},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.44476401805877686},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.41289007663726807},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4123702347278595},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3615153133869171},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29525116086006165},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28265541791915894},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12734633684158325},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.09712016582489014}],"concepts":[{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.9120945334434509},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6681037545204163},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6356448531150818},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6163812279701233},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5610858798027039},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5286664962768555},{"id":"https://openalex.org/C2780583480","wikidata":"https://www.wikidata.org/wiki/Q1366327","display_name":"Tone (literature)","level":2,"score":0.47987475991249084},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.44476401805877686},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.41289007663726807},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4123702347278595},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3615153133869171},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29525116086006165},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28265541791915894},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12734633684158325},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.09712016582489014},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2010.5594189","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2010.5594189","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 72nd Vehicular Technology Conference - Fall","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.5,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2004658078","https://openalex.org/W2023146061","https://openalex.org/W2105377028","https://openalex.org/W2127919250","https://openalex.org/W2130509920","https://openalex.org/W2137340599","https://openalex.org/W2146105032","https://openalex.org/W2149587304"],"related_works":["https://openalex.org/W2163986192","https://openalex.org/W2169555090","https://openalex.org/W2143281946","https://openalex.org/W2564136926","https://openalex.org/W2109072943","https://openalex.org/W2355672245","https://openalex.org/W2124096513","https://openalex.org/W2792561661","https://openalex.org/W1569011150","https://openalex.org/W2371518943"],"abstract_inverted_index":{"For":[0],"mitigating":[1],"inter-symbol":[2],"interference":[3,7],"(ISI)":[4],"and":[5,58,88,115,129,155],"inter-carrier":[6],"(ICI)":[8],"caused":[9],"by":[10],"insufficient":[11],"cyclic":[12],"prefix":[13],"(CP),":[14],"per-tone":[15],"equalizer":[16,22],"(PTEQ)":[17],"outperforms":[18],"traditional":[19],"time":[20],"domain":[21],"(TEQ)":[23],"since":[24],"each":[25,72],"tone":[26],"is":[27,76,104,108,123,152],"equalized":[28],"independently.":[29],"However,":[30],"PTEQ":[31,66,103],"with":[32],"equal":[33],"number":[34,113,127],"of":[35,52,71,100],"taps":[36],"(equal":[37],"length)":[38],"for":[39,80],"all":[40],"the":[41,46,63,121,130],"tones":[42,54],"can":[43,67,144],"not":[44,62],"achieve":[45],"optimal":[47,131],"performance":[48,143],"because":[49,82],"channel":[50,137],"conditions":[51],"different":[53,56],"between":[55],"transmit":[57],"receive":[59],"antennas":[60],"are":[61,134,158],"same.":[64],"Variable-length":[65],"make":[68],"full":[69],"use":[70],"tap,":[73],"however":[74],"it":[75],"difficult":[77],"to":[78],"design":[79,84,107],"MIMO-OFDM":[81],"its":[83],"needs":[85],"exhaustive":[86],"search":[87],"results":[89],"in":[90,110],"extremely":[91],"high":[92],"complexity.":[93],"In":[94],"this":[95],"paper,":[96],"a":[97],"novel":[98],"algorithm":[99],"designing":[101],"variable-length":[102],"proposed.":[105],"The":[106,125],"realized":[109],"two":[111],"steps--tap":[112],"allocation":[114,128],"tap":[116,126],"coefficient":[117,132],"calculation,":[118],"so":[119,139],"that":[120,140],"complexity":[122],"low.":[124],"calculation":[133],"based":[135],"on":[136],"conditions,":[138],"better":[141],"system":[142],"be":[145],"achieved":[146],"than":[147],"using":[148],"equal-length":[149],"PTEQ.":[150],"Simulation":[151],"carried":[153],"out":[154],"main":[156],"parameters":[157],"investigated.":[159]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}