{"id":"https://openalex.org/W2076733745","doi":"https://doi.org/10.1145/1711113.1711124","title":"Analysis of RRM limitations and restricted transmission periods for VoIP over HSDPA","display_name":"Analysis of RRM limitations and restricted transmission periods for VoIP over HSDPA","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2076733745","doi":"https://doi.org/10.1145/1711113.1711124","mag":"2076733745"},"language":"en","primary_location":{"id":"doi:10.1145/1711113.1711124","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1711113.1711124","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asian Internet Engineering Conference on - AINTEC '09","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/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":"Ilmari Repo","raw_affiliation_strings":["University of Jyvaskyla, Finland","University of Jyv\u00e4skyl\u00e4,#R##N#Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Jyvaskyla, Finland","institution_ids":["https://openalex.org/I94722563"]},{"raw_affiliation_string":"University of Jyv\u00e4skyl\u00e4,#R##N#Finland","institution_ids":["https://openalex.org/I94722563"]}]},{"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 Ltd, Finland","Magister Solutions Ltd., Finland#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Magister Solutions Ltd, Finland","institution_ids":["https://openalex.org/I4210110178"]},{"raw_affiliation_string":"Magister Solutions Ltd., Finland#TAB#","institution_ids":["https://openalex.org/I4210110178"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037469619","display_name":"Timo Nihtil\u00e4","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":"Timo Nihtila","raw_affiliation_strings":["Magister Solutions Ltd, Finland","Magister Solutions Ltd., Finland#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Magister Solutions Ltd, Finland","institution_ids":["https://openalex.org/I4210110178"]},{"raw_affiliation_string":"Magister Solutions Ltd., Finland#TAB#","institution_ids":["https://openalex.org/I4210110178"]}]},{"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/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":"Tapani Ristaniemi","raw_affiliation_strings":["University of Jyvaskyla, Finland","University of Jyv\u00e4skyl\u00e4,#R##N#Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Jyvaskyla, Finland","institution_ids":["https://openalex.org/I94722563"]},{"raw_affiliation_string":"University of Jyv\u00e4skyl\u00e4,#R##N#Finland","institution_ids":["https://openalex.org/I94722563"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11479259,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"55","last_page":"60"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","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"}},"topics":[{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","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"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9993000030517578,"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":0.9987000226974487,"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/voice-over-ip","display_name":"Voice over IP","score":0.9293067455291748},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.8463642597198486},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.770897626876831},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7497196197509766},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7036516666412354},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6167595386505127},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5100739598274231},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2349804937839508},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.08657622337341309},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.057267844676971436}],"concepts":[{"id":"https://openalex.org/C171246234","wikidata":"https://www.wikidata.org/wiki/Q81945","display_name":"Voice over IP","level":3,"score":0.9293067455291748},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.8463642597198486},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.770897626876831},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7497196197509766},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7036516666412354},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6167595386505127},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5100739598274231},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2349804937839508},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.08657622337341309},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.057267844676971436}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1711113.1711124","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1711113.1711124","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asian Internet Engineering Conference on - AINTEC '09","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W153845986","https://openalex.org/W1539107728","https://openalex.org/W2128434725","https://openalex.org/W2138112241","https://openalex.org/W2159411326","https://openalex.org/W2163335628","https://openalex.org/W2170583786","https://openalex.org/W2211367082","https://openalex.org/W2341439622"],"related_works":["https://openalex.org/W2548963335","https://openalex.org/W2084179496","https://openalex.org/W2520149731","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W4388081250","https://openalex.org/W2909457694","https://openalex.org/W2103238357","https://openalex.org/W2167843315","https://openalex.org/W2375345259"],"abstract_inverted_index":{"This":[0,38],"paper":[1,39],"studies":[2],"how":[3],"the":[4,42,51,75],"performance":[5],"of":[6,33,53],"Voice":[7],"over":[8,11],"IP":[9],"(VoIP)":[10],"High":[12],"Speed":[13],"Downlink":[14],"Packet":[15],"Access":[16],"(HS-DPA)":[17],"networks":[18],"is":[19,28],"affected":[20],"if":[21],"transmission":[22],"to":[23,49,74,86],"a":[24,56,94],"User":[25],"Equipment":[26],"(UE)":[27],"stopped":[29],"for":[30,64,83],"specific":[31],"amount":[32],"time":[34],"during":[35],"handover":[36,79],"procedure.":[37],"also":[40],"addresses":[41],"situation":[43],"when":[44],"it":[45],"might":[46],"be":[47,87,99],"necessary":[48],"limit":[50],"number":[52],"UEs":[54],"in":[55,93],"cell.":[57],"The":[58],"study":[59],"showed":[60],"that":[61],"parameter":[62],"settings":[63],"Radio":[65],"Resource":[66],"Management":[67],"(RRM)":[68],"algorithms":[69],"can":[70],"have":[71],"an":[72],"effect":[73],"VoIP":[76,84,96],"capacity:":[77],"If":[78],"lasts":[80],"long":[81],"enough":[82],"packets":[85],"lost,":[88],"or":[89],"severe":[90],"congestion":[91],"occurs":[92],"cell,":[95],"capacity":[97],"may":[98],"degraded.":[100]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
