{"id":"https://openalex.org/W1486062833","doi":"https://doi.org/10.1109/pimrc.2005.1651640","title":"WCDMA HSDPA Network Performance with Receive Diversity and LMMSE Chip Equalization","display_name":"WCDMA HSDPA Network Performance with Receive Diversity and LMMSE Chip Equalization","publication_year":2006,"publication_date":"2006-08-03","ids":{"openalex":"https://openalex.org/W1486062833","doi":"https://doi.org/10.1109/pimrc.2005.1651640","mag":"1486062833"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2005.1651640","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2005.1651640","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5037469619","display_name":"Timo Nihtil\u00e4","orcid":null},"institutions":[{"id":"https://openalex.org/I94722563","display_name":"University of Jyv\u00e4skyl\u00e4","ror":"https://ror.org/05n3dz165","country_code":"FI","type":"education","lineage":["https://openalex.org/I94722563"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"T. Nihtila","raw_affiliation_strings":["Department of Mathematical Information Technology, University of Jyv\u00e4skyl\u00e4, Jyv\u00e4skyl\u00e4, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Mathematical Information Technology, University of Jyv\u00e4skyl\u00e4, Jyv\u00e4skyl\u00e4, Finland","institution_ids":["https://openalex.org/I94722563"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073663895","display_name":"Janne Kurjenniemi","orcid":null},"institutions":[{"id":"https://openalex.org/I94722563","display_name":"University of Jyv\u00e4skyl\u00e4","ror":"https://ror.org/05n3dz165","country_code":"FI","type":"education","lineage":["https://openalex.org/I94722563"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"J. Kurjenniemi","raw_affiliation_strings":["Department of Mathematical Information Technology, University of Jyv\u00e4skyl\u00e4, Jyv\u00e4skyl\u00e4, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Mathematical Information Technology, University of Jyv\u00e4skyl\u00e4, Jyv\u00e4skyl\u00e4, Finland","institution_ids":["https://openalex.org/I94722563"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111813931","display_name":"Marko Lampinen","orcid":null},"institutions":[{"id":"https://openalex.org/I2738502077","display_name":"Nokia (Finland)","ror":"https://ror.org/04pkc8m17","country_code":"FI","type":"company","lineage":["https://openalex.org/I2738502077"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"M. Lampinen","raw_affiliation_strings":["Nokia, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"Nokia, Oulu, Finland","institution_ids":["https://openalex.org/I2738502077"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086891852","display_name":"Tapani Ristaniemi","orcid":"https://orcid.org/0000-0002-8461-3968"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"T. Ristaniemi","raw_affiliation_strings":["Institute of Communications Engineering, Tampere University of Technology, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5037469619"],"corresponding_institution_ids":["https://openalex.org/I94722563"],"apc_list":null,"apc_paid":null,"fwci":1.8107,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.85972795,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"1245","last_page":"1249"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9998999834060669,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998999834060669,"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":0.9997000098228455,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.998199999332428,"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/rake","display_name":"Rake","score":0.6070586442947388},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.588646411895752},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.5765429139137268},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5738160014152527},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.4982607364654541},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.48355361819267273},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.4501974582672119},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.44923853874206543},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.431254118680954},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4222903549671173},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25982362031936646},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24024343490600586},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23069071769714355},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.14954158663749695},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12033915519714355},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.11338797211647034}],"concepts":[{"id":"https://openalex.org/C2778855872","wikidata":"https://www.wikidata.org/wiki/Q7286559","display_name":"Rake","level":2,"score":0.6070586442947388},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.588646411895752},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.5765429139137268},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5738160014152527},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.4982607364654541},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.48355361819267273},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.4501974582672119},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.44923853874206543},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.431254118680954},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4222903549671173},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25982362031936646},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24024343490600586},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23069071769714355},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.14954158663749695},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12033915519714355},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.11338797211647034},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2005.1651640","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2005.1651640","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W153845986","https://openalex.org/W1538748324","https://openalex.org/W1935868753","https://openalex.org/W2022531516","https://openalex.org/W2100719932","https://openalex.org/W2131728415","https://openalex.org/W2146951066","https://openalex.org/W2238787534","https://openalex.org/W6606274419","https://openalex.org/W6689838767"],"related_works":["https://openalex.org/W2122733739","https://openalex.org/W2542407877","https://openalex.org/W2358604001","https://openalex.org/W2125950385","https://openalex.org/W3145444753","https://openalex.org/W2171748043","https://openalex.org/W2111352674","https://openalex.org/W347388351","https://openalex.org/W1596065757","https://openalex.org/W2390705684"],"abstract_inverted_index":{"More":[0],"advanced":[1],"receiver":[2],"structures":[3],"than":[4,104],"the":[5,15,27,33,54,71,95,99,141],"conventional":[6,145],"single":[7,146],"antenna":[8,107,126,149],"Rake":[9],"can":[10],"be":[11,81],"used":[12,46],"to":[13,25,69,80,112],"improve":[14],"signal-to-noise":[16],"(SNR)":[17],"ratios,":[18],"which":[19],"is":[20,108],"especially":[21],"beneficial":[22],"in":[23,36,152],"order":[24,68],"utilize":[26],"high":[28],"bit":[29],"rates":[30],"provided":[31],"by":[32,155],"HSDPA":[34],"concept":[35],"WCDMA":[37,40,159],"network.":[38],"In":[39,50,67,117],"system,":[41],"orthogonal":[42],"Walsh-Hadamard":[43],"sequences":[44],"are":[45],"as":[47],"channelization":[48,57],"codes.":[49],"frequency-selective":[51],"fading":[52],"channels":[53],"orthogonality":[55],"of":[56,73,89,140],"codes":[58],"disappears":[59],"and":[60,84,127,136,147],"intra-cell":[61],"multiple":[62],"access":[63],"interference":[64,101],"(MAI)":[65],"arises.":[66],"mitigate":[70,113],"effect":[72],"MAI,":[74],"a":[75,82,109,157],"chip-level":[76,134],"equalization":[77],"has":[78],"shown":[79],"simple":[83],"effective":[85],"solution.":[86],"The":[87],"effectiveness":[88],"chip":[90],"equalization,":[91],"however,":[92],"degrades":[93],"at":[94],"cell":[96],"borders":[97],"where":[98],"inter-cell":[100],"dominates":[102],"rather":[103],"MAI.":[105],"Dual":[106],"straight-forward":[110],"solution":[111],"that":[114],"performance":[115],"drop.":[116],"this":[118],"paper":[119],"we":[120],"consider":[121],"receivers":[122,151],"equipped":[123],"with":[124],"dual":[125,148],"linear":[128],"minimum":[129],"mean":[130],"squared":[131],"error":[132],"(LMMSE)":[133],"equalizers":[135],"present":[137],"an":[138],"analysts":[139],"expected":[142],"gains":[143],"over":[144],"rake":[150],"realistic":[153],"situations":[154],"using":[156],"dynamic":[158],"system-level":[160],"tool":[161]},"counts_by_year":[{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}