{"id":"https://openalex.org/W2160889029","doi":"https://doi.org/10.1109/pimrc.2008.4699607","title":"An enhanced radio resource allocation approach for efficient MBMS service provision in UTRAN","display_name":"An enhanced radio resource allocation approach for efficient MBMS service provision in UTRAN","publication_year":2008,"publication_date":"2008-09-01","ids":{"openalex":"https://openalex.org/W2160889029","doi":"https://doi.org/10.1109/pimrc.2008.4699607","mag":"2160889029"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2008.4699607","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2008.4699607","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE 19th 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/A5078014999","display_name":"Chr\u0131stophoros Christophorou","orcid":"https://orcid.org/0000-0002-1852-8642"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":true,"raw_author_name":"Christophoros Christophorou","raw_affiliation_strings":["Computer Science Department, University of Cyprus, Nicosia, Cyprus"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Cyprus, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062769214","display_name":"Andreas Pitsillides","orcid":"https://orcid.org/0000-0001-5072-2851"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Andreas Pitsillides","raw_affiliation_strings":["Computer Science Department, University of Cyprus, Nicosia, Cyprus"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Cyprus, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029533963","display_name":"Vasos Vassiliou","orcid":"https://orcid.org/0000-0001-8647-0860"},"institutions":[{"id":"https://openalex.org/I34771391","display_name":"University of Cyprus","ror":"https://ror.org/02qjrjx09","country_code":"CY","type":"education","lineage":["https://openalex.org/I34771391"]}],"countries":["CY"],"is_corresponding":false,"raw_author_name":"Vasos Vassiliou","raw_affiliation_strings":["Computer Science Department, University of Cyprus, Nicosia, Cyprus"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Cyprus, Nicosia, Cyprus","institution_ids":["https://openalex.org/I34771391"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5078014999"],"corresponding_institution_ids":["https://openalex.org/I34771391"],"apc_list":null,"apc_paid":null,"fwci":0.7332,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.77958656,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9997000098228455,"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":0.9997000098228455,"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/T11409","display_name":"Advanced Wireless Network Optimization","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/T10148","display_name":"Advanced MIMO Systems 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"}}],"keywords":[{"id":"https://openalex.org/keywords/multimedia-broadcast-multicast-service","display_name":"Multimedia Broadcast Multicast Service","score":0.9792370796203613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8215893507003784},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7587531805038452},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.5909820795059204},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5895663499832153},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5787743926048279},{"id":"https://openalex.org/keywords/umts-terrestrial-radio-access-network","display_name":"UMTS Terrestrial Radio Access Network","score":0.5426029562950134},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.5214756727218628},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4356255531311035},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4104253351688385},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.227675199508667},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.19422361254692078},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.17865467071533203}],"concepts":[{"id":"https://openalex.org/C77757571","wikidata":"https://www.wikidata.org/wiki/Q501483","display_name":"Multimedia Broadcast Multicast Service","level":3,"score":0.9792370796203613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8215893507003784},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7587531805038452},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.5909820795059204},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5895663499832153},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5787743926048279},{"id":"https://openalex.org/C31304418","wikidata":"https://www.wikidata.org/wiki/Q283455","display_name":"UMTS Terrestrial Radio Access Network","level":5,"score":0.5426029562950134},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.5214756727218628},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4356255531311035},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4104253351688385},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.227675199508667},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.19422361254692078},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.17865467071533203},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2008.4699607","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2008.4699607","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications","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":6,"referenced_works":["https://openalex.org/W163403444","https://openalex.org/W2006191198","https://openalex.org/W2121091308","https://openalex.org/W2148882733","https://openalex.org/W2153944286","https://openalex.org/W2546347687"],"related_works":["https://openalex.org/W1560730960","https://openalex.org/W4255055647","https://openalex.org/W2124217633","https://openalex.org/W2161735168","https://openalex.org/W2081217004","https://openalex.org/W1993771089","https://openalex.org/W17330237","https://openalex.org/W2158245966","https://openalex.org/W1520067346","https://openalex.org/W2056969423"],"abstract_inverted_index":{"As":[0],"currently":[1],"specified":[2],"by":[3,17],"3GPP,":[4],"MBMS":[5,117,135],"(multimedia":[6],"broadcast":[7],"multicast":[8],"service)":[9],"content":[10],"can":[11,62],"be":[12,138,145],"provided":[13],"in":[14,54,97],"a":[15,129],"cell":[16,121],"either":[18],"point-to-point":[19],"(P-t-P)":[20],"or":[21],"point-to-multipoint":[22],"(P-t-M)":[23],"transmission":[24,51,153],"mode,":[25],"but":[26],"not":[27],"both":[28,109],"at":[29],"the":[30,38,41,46,49,80,83,95,110,113,116,120,123,159],"same":[31],"time.":[32],"In":[33,74],"earlier":[34],"work":[35,91],"we":[36,77],"highlighted":[37],"deficiencies":[39,81],"of":[40,48,82,115],"current":[42,84],"approach":[43,86],"and":[44,58,64,87,112,131,142,162],"proposed":[45,104],"concept":[47],"ldquodual":[50],"mode":[52],"cellrdquo,":[53],"which":[55,134,143],"P-t-P":[56],"(DCH)":[57],"P-t-M":[59],"(FACH)":[60],"transmissions":[61],"coexist":[63],"allowed":[65],"to":[66,71,92],"dynamically":[67,132],"adapt":[68],"through":[69],"time,":[70],"address":[72,94],"them.":[73],"this":[75],"paper":[76],"further":[78],"analyze":[79],"3GPP":[85],"enhance":[88],"our":[89],"previous":[90],"efficiently":[93],"problem":[96],"high":[98],"mobility":[99],"scenarios":[100],"as":[101,128],"well.":[102],"The":[103],"algorithm":[105],"takes":[106],"into":[107],"consideration":[108],"distribution":[111],"movement":[114],"userspsila":[118],"within":[119],"(using":[122],"CPICH":[124],"Ec/No":[125],"signal":[126],"strength":[127],"reference)":[130],"decides":[133],"users":[136],"should":[137,144],"served":[139,146],"using":[140,147],"FACH":[141],"DCH.":[148],"Simulation":[149],"results":[150],"show":[151],"significant":[152],"power":[154],"savings,":[155],"considerable":[156],"reduction":[157],"on":[158],"aggregated":[160],"signaling":[161],"processing":[163],"effort":[164],"introduced,":[165],"while":[166],"QoS":[167],"requirements":[168],"are":[169],"still":[170],"fulfilled.":[171]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
