{"id":"https://openalex.org/W2057253983","doi":"https://doi.org/10.1109/pimrc.2007.4394434","title":"MIMO-HSPA Testbed Performance Measurements","display_name":"MIMO-HSPA Testbed Performance Measurements","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2057253983","doi":"https://doi.org/10.1109/pimrc.2007.4394434","mag":"2057253983"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2007.4394434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2007.4394434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 18th 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/A5038841312","display_name":"M. Riback","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Mathias Riback","raw_affiliation_strings":["Ericsson Research Limited, China","Ericsson Res., Plano"],"affiliations":[{"raw_affiliation_string":"Ericsson Research Limited, China","institution_ids":[]},{"raw_affiliation_string":"Ericsson Res., Plano","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110131084","display_name":"S.J. Grant","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Stephen Grant","raw_affiliation_strings":["Ericsson Research Limited, China","Ericsson Res., Plano"],"affiliations":[{"raw_affiliation_string":"Ericsson Research Limited, China","institution_ids":[]},{"raw_affiliation_string":"Ericsson Res., Plano","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034921260","display_name":"George J\u00f6ngren","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"George Jongren","raw_affiliation_strings":["Ericsson Research Limited, China","Ericsson Res., Plano"],"affiliations":[{"raw_affiliation_string":"Ericsson Research Limited, China","institution_ids":[]},{"raw_affiliation_string":"Ericsson Res., Plano","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020177372","display_name":"T. Tynderfeldt","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Tobias Tynderfeldt","raw_affiliation_strings":["Ericsson Research Limited, China","Ericsson Res., Plano"],"affiliations":[{"raw_affiliation_string":"Ericsson Research Limited, China","institution_ids":[]},{"raw_affiliation_string":"Ericsson Res., Plano","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028843547","display_name":"Douglas A. Cairns","orcid":"https://orcid.org/0000-0002-1105-3402"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Douglas Cairns","raw_affiliation_strings":["Ericsson Research Limited, China","Ericsson Res., Plano"],"affiliations":[{"raw_affiliation_string":"Ericsson Research Limited, China","institution_ids":[]},{"raw_affiliation_string":"Ericsson Res., Plano","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043884276","display_name":"Tracy Fulghum","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Tracy Fulghum","raw_affiliation_strings":["Ericsson Research Limited, China","Ericsson Res., Plano"],"affiliations":[{"raw_affiliation_string":"Ericsson Research Limited, China","institution_ids":[]},{"raw_affiliation_string":"Ericsson Res., Plano","institution_ids":["https://openalex.org/I1306339040"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5038841312"],"corresponding_institution_ids":["https://openalex.org/I1306339040"],"apc_list":null,"apc_paid":null,"fwci":1.405,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.82141135,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems 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/T10148","display_name":"Advanced MIMO Systems 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/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/T10575","display_name":"Wireless Communication Networks Research","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.8981491327285767},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8378442525863647},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6702917814254761},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6663932800292969},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6563674807548523},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6233426332473755},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4891095757484436},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4367717206478119},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4296289384365082},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4290992319583893},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.31135183572769165},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22352948784828186},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2004292905330658},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.05909040570259094}],"concepts":[{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.8981491327285767},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8378442525863647},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6702917814254761},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6663932800292969},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6563674807548523},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6233426332473755},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4891095757484436},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4367717206478119},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4296289384365082},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4290992319583893},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.31135183572769165},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22352948784828186},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2004292905330658},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.05909040570259094}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2007.4394434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2007.4394434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 18th 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":6,"referenced_works":["https://openalex.org/W2097396380","https://openalex.org/W2119603588","https://openalex.org/W2128998443","https://openalex.org/W2138498918","https://openalex.org/W2145050290","https://openalex.org/W2155976554"],"related_works":["https://openalex.org/W2883256816","https://openalex.org/W2171408034","https://openalex.org/W4365807906","https://openalex.org/W2016000499","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2561058892"],"abstract_inverted_index":{"Recently":[0],"a":[1],"MIMO-HSPA":[2],"testbed":[3,33],"based":[4],"on":[5],"the":[6,25,28,39,75,89,99,110,116,138],"commercial":[7],"release":[8],"'99":[9],"products":[10],"has":[11,64],"been":[12,65],"within":[13],"Ericsson":[14],"in":[15,24,96,115,137],"order":[16],"to":[17,51,93,126],"demonstrate":[18,113],"and":[19,41,48,55,123,131],"evaluate":[20],"enhanced":[21],"data":[22,57],"rates":[23],"downlink":[26],"for":[27],"evolution":[29],"of":[30,74,98,121],"HSPA.":[31],"The":[32],"employs":[34],"two":[35],"antennas":[36,70],"at":[37,71],"both":[38,72],"base":[40],"mobile":[42],"stations":[43],"(2":[44],"times":[45,85],"2":[46,84,86],"MIMO)":[47],"is":[49,81],"able":[50],"adapt":[52],"between":[53],"single-":[54,130],"dual-stream":[56],"transmission.":[58],"An":[59],"extensive":[60],"outdoor":[61],"measurement":[62],"campaign":[63],"carried":[66],"out":[67],"using":[68],"dual-polarized":[69],"ends":[73],"link.":[76],"With":[77],"such":[78],"set-up,":[79],"it":[80],"demonstrated":[82],"that":[83],"MIMO":[87],"double":[88],"peak":[90],"rate":[91],"compared":[92,125],"conventional":[94,127],"HSDPA":[95],"areas":[97],"cell":[100],"experiencing":[101],"line-of-sight":[102],"(LOS)":[103],"conditions":[104],"with":[105,129],"large":[106],"SNR.":[107],"More":[108],"generally,":[109],"cell-wide":[111],"result":[112],"gains":[114,136],"90th":[117],"percentile":[118],"Layer-1":[119],"throughput":[120,140],"102%":[122],"36%":[124],"HSPDA":[128],"dual-antenna":[132],"receivers,":[133],"respectively.":[134],"Significant":[135],"average":[139],"are":[141],"also":[142],"demonstrated.":[143]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"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"}