{"id":"https://openalex.org/W2148305824","doi":"https://doi.org/10.1109/cts.2011.5898932","title":"Switched antenna transmit diversity imperfections and their implications to HSUPA performance","display_name":"Switched antenna transmit diversity imperfections and their implications to HSUPA performance","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2148305824","doi":"https://doi.org/10.1109/cts.2011.5898932","mag":"2148305824"},"language":"en","primary_location":{"id":"doi:10.1109/cts.2011.5898932","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cts.2011.5898932","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th International Conference on Telecommunications","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/A5008682665","display_name":"Ilmari Repo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110178","display_name":"Magister Solutions (Finland)","ror":"https://ror.org/01mdh2992","country_code":"FI","type":"company","lineage":["https://openalex.org/I4210110178"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Ilmari Repo","raw_affiliation_strings":["Magister Solutions Limited, Jyvaskyla, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Magister Solutions Limited, Jyvaskyla, Finland","institution_ids":["https://openalex.org/I4210110178"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011105096","display_name":"Petri Eskelinen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110178","display_name":"Magister Solutions (Finland)","ror":"https://ror.org/01mdh2992","country_code":"FI","type":"company","lineage":["https://openalex.org/I4210110178"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Petri Eskelinen","raw_affiliation_strings":["Magister Solutions Limited, Jyvaskyla, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Magister Solutions Limited, Jyvaskyla, Finland","institution_ids":["https://openalex.org/I4210110178"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037983142","display_name":"Kari Aho","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110178","display_name":"Magister Solutions (Finland)","ror":"https://ror.org/01mdh2992","country_code":"FI","type":"company","lineage":["https://openalex.org/I4210110178"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kari Aho","raw_affiliation_strings":["Magister Solutions Limited, Jyvaskyla, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Magister Solutions Limited, Jyvaskyla, Finland","institution_ids":["https://openalex.org/I4210110178"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086936295","display_name":"Frans Laakso","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110178","display_name":"Magister Solutions (Finland)","ror":"https://ror.org/01mdh2992","country_code":"FI","type":"company","lineage":["https://openalex.org/I4210110178"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Frans Laakso","raw_affiliation_strings":["Magister Solutions Limited, Jyvaskyla, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Magister Solutions Limited, Jyvaskyla, Finland","institution_ids":["https://openalex.org/I4210110178"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5406,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72678735,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"266","last_page":"270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998000264167786,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994000196456909,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9988999962806702,"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/transmit-diversity","display_name":"Transmit diversity","score":0.7620033025741577},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7064647674560547},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.6417414546012878},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.632724404335022},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.540534257888794},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.47079411149024963},{"id":"https://openalex.org/keywords/antenna-diversity","display_name":"Antenna diversity","score":0.423422634601593},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32923102378845215},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.2979397177696228},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1580308973789215},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.0814996063709259}],"concepts":[{"id":"https://openalex.org/C117218131","wikidata":"https://www.wikidata.org/wiki/Q7834664","display_name":"Transmit diversity","level":4,"score":0.7620033025741577},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7064647674560547},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.6417414546012878},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.632724404335022},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.540534257888794},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47079411149024963},{"id":"https://openalex.org/C60069766","wikidata":"https://www.wikidata.org/wiki/Q357054","display_name":"Antenna diversity","level":3,"score":0.423422634601593},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32923102378845215},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.2979397177696228},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1580308973789215},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0814996063709259}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cts.2011.5898932","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cts.2011.5898932","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th International Conference on Telecommunications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W68538398","https://openalex.org/W2061359147","https://openalex.org/W2077050345","https://openalex.org/W2121367139"],"related_works":["https://openalex.org/W2106419665","https://openalex.org/W2079455085","https://openalex.org/W2141348312","https://openalex.org/W2052300576","https://openalex.org/W4298164115","https://openalex.org/W2003125408","https://openalex.org/W4386450770","https://openalex.org/W2132817102","https://openalex.org/W2122180319","https://openalex.org/W2534279604"],"abstract_inverted_index":{"3GPP":[0],"is":[1,33,84],"investigating":[2],"uplink":[3],"transmit":[4,14,21,64],"diversity":[5,15],"alternatives":[6],"for":[7],"HSUPA.":[8],"This":[9],"paper":[10,32],"focuses":[11],"on":[12,34],"a":[13,89],"scheme":[16],"using":[17,88],"switching":[18,83],"between":[19],"two":[20],"antennas":[22],"without":[23],"additional":[24],"feedback":[25],"information.":[26],"The":[27,60],"special":[28],"focus":[29],"of":[30,51,91],"this":[31],"various":[35],"non-ideal":[36],"conditions":[37],"that":[38,63,87],"occur":[39],"in":[40,56],"real":[41],"implementations,":[42],"such":[43],"as":[44],"antenna":[45,65,77],"imbalance,":[46],"correlation":[47,66],"and":[48,86],"the":[49,57,75,82,96],"existence":[50],"multiple":[52],"different":[53],"SATD":[54],"algorithms":[55,92],"network":[58],"simultaneously.":[59],"studies":[61],"show":[62],"somewhat":[67],"decreases":[68],"performance":[69],"but":[70],"still":[71],"keeps":[72],"gains":[73],"over":[74],"baseline,":[76],"imbalance":[78],"reduces":[79],"situations":[80],"where":[81],"feasible":[85],"mixture":[90],"can":[93],"bring":[94],"down":[95],"gains.":[97]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
