{"id":"https://openalex.org/W2095898947","doi":"https://doi.org/10.1109/ctte.2007.4389884","title":"Service cost modeling and cost comparative study","display_name":"Service cost modeling and cost comparative study","publication_year":2007,"publication_date":"2007-06-01","ids":{"openalex":"https://openalex.org/W2095898947","doi":"https://doi.org/10.1109/ctte.2007.4389884","mag":"2095898947"},"language":"en","primary_location":{"id":"doi:10.1109/ctte.2007.4389884","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ctte.2007.4389884","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 6th Conference on Telecommunication Techno-Economics","raw_type":"proceedings-article"},"type":"conference-paper","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/A5019971227","display_name":"Carmen Mas Machuca","orcid":"https://orcid.org/0000-0002-2348-2714"},"institutions":[{"id":"https://openalex.org/I174004417","display_name":"Munich University of Applied Sciences","ror":"https://ror.org/012k1v959","country_code":"DE","type":"education","lineage":["https://openalex.org/I174004417"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Carmen Mas Machuca","raw_affiliation_strings":["Munich University of Technology, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Munich University of Technology, Germany","institution_ids":["https://openalex.org/I174004417"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055053303","display_name":"\u00d8yvind Moe","orcid":null},"institutions":[{"id":"https://openalex.org/I174004417","display_name":"Munich University of Applied Sciences","ror":"https://ror.org/012k1v959","country_code":"DE","type":"education","lineage":["https://openalex.org/I174004417"]},{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Oyvind Moe","raw_affiliation_strings":["Munich University of Technology, Germany","Munich Univ. of Technol., Munich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Munich University of Technology, Germany","institution_ids":["https://openalex.org/I174004417"]},{"raw_affiliation_string":"Munich Univ. of Technol., Munich","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002188781","display_name":"J\u00f6rg Ebersp\u00e4cher","orcid":null},"institutions":[{"id":"https://openalex.org/I174004417","display_name":"Munich University of Applied Sciences","ror":"https://ror.org/012k1v959","country_code":"DE","type":"education","lineage":["https://openalex.org/I174004417"]},{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jorg Eberspacher","raw_affiliation_strings":["Munich University of Technology, Germany","Munich Univ. of Technol., Munich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Munich University of Technology, Germany","institution_ids":["https://openalex.org/I174004417"]},{"raw_affiliation_string":"Munich Univ. of Technol., Munich","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111492240","display_name":"Monika J\u00e4ger","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Monika Jager","raw_affiliation_strings":["T-Systems Enterprise Services GmbH, Berlin, Germany","Member, IEEE, T-Systems Enterprise Services GmbH, Berlin, Germany. e-mail: monika.jaeger@t-systems.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"T-Systems Enterprise Services GmbH, Berlin, Germany","institution_ids":[]},{"raw_affiliation_string":"Member, IEEE, T-Systems Enterprise Services GmbH, Berlin, Germany. e-mail: monika.jaeger@t-systems.com","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027491906","display_name":"Andreas Gladisch","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andreas Gladisch","raw_affiliation_strings":["T-Systems Enterprise Services GmbH, Berlin, Germany","Member, IEEE, T-Systems Enterprise Services GmbH, Berlin, Germany. e-mail: andreas.gladisch@t-systems.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"T-Systems Enterprise Services GmbH, Berlin, Germany","institution_ids":[]},{"raw_affiliation_string":"Member, IEEE, T-Systems Enterprise Services GmbH, Berlin, Germany. e-mail: andreas.gladisch@t-systems.com","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"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/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"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/T10847","display_name":"Advanced Optical Network Technologies","score":1.0,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9991999864578247,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9991999864578247,"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/operating-expense","display_name":"Operating expense","score":0.8514585494995117},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.575344979763031},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.49927330017089844},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4896850883960724},{"id":"https://openalex.org/keywords/revenue","display_name":"Revenue","score":0.44374778866767883},{"id":"https://openalex.org/keywords/ethernet","display_name":"Ethernet","score":0.4420933127403259},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3278263211250305},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1499948799610138}],"concepts":[{"id":"https://openalex.org/C87450203","wikidata":"https://www.wikidata.org/wiki/Q831940","display_name":"Operating expense","level":2,"score":0.8514585494995117},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.575344979763031},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.49927330017089844},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4896850883960724},{"id":"https://openalex.org/C195487862","wikidata":"https://www.wikidata.org/wiki/Q850210","display_name":"Revenue","level":2,"score":0.44374778866767883},{"id":"https://openalex.org/C172173386","wikidata":"https://www.wikidata.org/wiki/Q79984","display_name":"Ethernet","level":2,"score":0.4420933127403259},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3278263211250305},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1499948799610138},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ctte.2007.4389884","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ctte.2007.4389884","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 6th Conference on Telecommunication Techno-Economics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W115892870","https://openalex.org/W2056938187","https://openalex.org/W2130214196","https://openalex.org/W2153296909","https://openalex.org/W2153882716","https://openalex.org/W2171038766"],"related_works":["https://openalex.org/W3027759008","https://openalex.org/W2059708994","https://openalex.org/W4389311226","https://openalex.org/W2053698932","https://openalex.org/W3009834768","https://openalex.org/W2091499656","https://openalex.org/W3121976136","https://openalex.org/W2027789835","https://openalex.org/W2572544033","https://openalex.org/W174829332"],"abstract_inverted_index":{"Today,":[0],"network":[1,48,73,81],"operators":[2],"are":[3,13,28],"under":[4],"high":[5],"pressure":[6],"from":[7],"market":[8],"competition":[9],"and":[10,20,52,76,114],"hence,":[11],"they":[12,33,103],"trying":[14],"constantly":[15],"to":[16,21],"increase":[17],"their":[18,23],"revenue":[19],"reduce":[22],"cost.":[24],"Operational":[25],"Expenditures":[26],"(OpEx)":[27],"therefore":[29],"gaining":[30],"attention,":[31],"since":[32],"highly":[34],"impact":[35,92],"the":[36,40,61,88,93,97,100,109],"overall":[37],"cost":[38,110],"of":[39,63,79,125],"network.":[41],"OpEx":[42,51],"can":[43],"be":[44,85],"divided":[45],"into":[46],"(i)":[47],"operation":[49],"related":[50,56],"(ii)":[53],"service":[54,89,94],"handling":[55],"OpEx.":[57],"This":[58,106],"paper":[59,107],"investigates":[60],"influence":[62],"services":[64,70,118,126],"on":[65,68],"OpEx,":[66],"focusing":[67],"Ethernet":[69,117],"in":[71],"future":[72,116],"architectures.":[74],"Control":[75],"management":[77],"capabilities":[78],"different":[80,120,123],"platforms,":[82],"which":[83],"will":[84,91],"used":[86],"for":[87,122],"production,":[90],"costs":[95],"(i.e.":[96,127],"more":[98],"capabilities,":[99],"less":[101],"expensive":[102],"should":[104],"be).":[105],"shows":[108],"differences":[111],"when":[112],"establishing":[113],"releasing":[115],"using":[119],"platforms":[121],"types":[124],"point-to-point,":[128],"point-to-multipoint":[129],"or":[130],"multipoint-to-multipoint).":[131]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}