{"id":"https://openalex.org/W4414877488","doi":"https://doi.org/10.1080/29966892.2025.2564076","title":"An approach to managing depowering activities in legacy telecommunications networks","display_name":"An approach to managing depowering activities in legacy telecommunications networks","publication_year":2025,"publication_date":"2025-10-06","ids":{"openalex":"https://openalex.org/W4414877488","doi":"https://doi.org/10.1080/29966892.2025.2564076"},"language":"en","primary_location":{"id":"doi:10.1080/29966892.2025.2564076","doi":"https://doi.org/10.1080/29966892.2025.2564076","is_oa":true,"landing_page_url":"https://doi.org/10.1080/29966892.2025.2564076","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/29966892.2025.2564076?needAccess=true","source":{"id":"https://openalex.org/S5407042593","display_name":"Applied Operations and Analytics","issn_l":"2996-6892","issn":["2996-6892"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Operations and Analytics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.tandfonline.com/doi/pdf/10.1080/29966892.2025.2564076?needAccess=true","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111593780","display_name":"Alan McGuire","orcid":"https://orcid.org/0009-0005-4232-0410","observed_orcids":["https://orcid.org/0009-0005-4232-0410"]},"institutions":[{"id":"https://openalex.org/I1332878012","display_name":"BT Group (United Kingdom)","ror":"https://ror.org/00kv9pj15","country_code":"GB","type":"company","lineage":["https://openalex.org/I1332878012"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Alan McGuire","raw_affiliation_strings":["BT Group Plc"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BT Group Plc","institution_ids":["https://openalex.org/I1332878012"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119870652","display_name":"Zara Hawezy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1332878012","display_name":"BT Group (United Kingdom)","ror":"https://ror.org/00kv9pj15","country_code":"GB","type":"company","lineage":["https://openalex.org/I1332878012"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zara Hawezy","raw_affiliation_strings":["BT Group Plc"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BT Group Plc","institution_ids":["https://openalex.org/I1332878012"]}]},{"author_position":"last","author":{"id":null,"display_name":"Julian Vidal","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I79619799","display_name":"University of Birmingham","ror":"https://ror.org/03angcq70","country_code":"GB","type":"education","lineage":["https://openalex.org/I79619799"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Julian Vidal","raw_affiliation_strings":["University of Birmingham"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Birmingham","institution_ids":["https://openalex.org/I79619799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111593780"],"corresponding_institution_ids":["https://openalex.org/I1332878012"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16614703,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.5971999764442444,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T12176","display_name":"Optimization and Packing Problems","score":0.5971999764442444,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.09489999711513519,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T12238","display_name":"Green IT and Sustainability","score":0.03449999913573265,"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/energy-consumption-reduction","display_name":"energy consumption reduction","score":0.7910000085830688},{"id":"https://openalex.org/keywords/knapsack-problem","display_name":"knapsack problem","score":0.8960000276565552},{"id":"https://openalex.org/keywords/site-visits","display_name":"site visits","score":0.6050000190734863},{"id":"https://openalex.org/keywords/network-migration","display_name":"network migration","score":0.4860000014305115},{"id":"https://openalex.org/keywords/energy-efficiency","display_name":"energy efficiency","score":0.37400001287460327}],"concepts":[{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6234999895095825},{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.5698999762535095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5404999852180481},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5034999847412109},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.46549999713897705},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4174000024795532},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.412200003862381},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4050999879837036},{"id":"https://openalex.org/C2776299755","wikidata":"https://www.wikidata.org/wiki/Q432449","display_name":"Carry (investment)","level":2,"score":0.37369999289512634},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.37059998512268066},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.362199991941452},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.32350000739097595},{"id":"https://openalex.org/C520301825","wikidata":"https://www.wikidata.org/wiki/Q380170","display_name":"Energy conservation","level":2,"score":0.32089999318122864},{"id":"https://openalex.org/C149629883","wikidata":"https://www.wikidata.org/wiki/Q660926","display_name":"Fraction (chemistry)","level":2,"score":0.3111000061035156},{"id":"https://openalex.org/C2777958785","wikidata":"https://www.wikidata.org/wiki/Q17120940","display_name":"Resource efficiency","level":2,"score":0.29820001125335693},{"id":"https://openalex.org/C2778820799","wikidata":"https://www.wikidata.org/wiki/Q3454688","display_name":"Cost reduction","level":2,"score":0.29589998722076416},{"id":"https://openalex.org/C206034944","wikidata":"https://www.wikidata.org/wiki/Q1780509","display_name":"Telecommunications equipment","level":2,"score":0.29179999232292175},{"id":"https://openalex.org/C2982926626","wikidata":"https://www.wikidata.org/wiki/Q1962383","display_name":"Sustainable energy","level":3,"score":0.2874999940395355},{"id":"https://openalex.org/C2777480716","wikidata":"https://www.wikidata.org/wiki/Q23582796","display_name":"Resource consumption","level":2,"score":0.28610000014305115},{"id":"https://openalex.org/C2986766689","wikidata":"https://www.wikidata.org/wiki/Q676081","display_name":"Energy exchange","level":2,"score":0.28139999508857727},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.2793999910354614},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.27570000290870667},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.272599995136261},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2639999985694885},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2531000077724457}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/29966892.2025.2564076","doi":"https://doi.org/10.1080/29966892.2025.2564076","is_oa":true,"landing_page_url":"https://doi.org/10.1080/29966892.2025.2564076","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/29966892.2025.2564076?needAccess=true","source":{"id":"https://openalex.org/S5407042593","display_name":"Applied Operations and Analytics","issn_l":"2996-6892","issn":["2996-6892"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Operations and Analytics","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:46947b8952f04f55b6a479dea75fc0fe","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/46947b8952f04f55b6a479dea75fc0fe","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Applied Operations and Analytics, Vol 1, Iss 1 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1080/29966892.2025.2564076","doi":"https://doi.org/10.1080/29966892.2025.2564076","is_oa":true,"landing_page_url":"https://doi.org/10.1080/29966892.2025.2564076","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/29966892.2025.2564076?needAccess=true","source":{"id":"https://openalex.org/S5407042593","display_name":"Applied Operations and Analytics","issn_l":"2996-6892","issn":["2996-6892"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Operations and Analytics","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":1.0,"display_name":"Industry, innovation and infrastructure"},{"id":"https://metadata.un.org/sdg/7","score":0.75,"display_name":"Affordable and clean energy"},{"id":"https://metadata.un.org/sdg/12","score":0.5925999879837036,"display_name":"Responsible consumption and production"},{"id":"https://metadata.un.org/sdg/13","score":0.46149998903274536,"display_name":"Climate action"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4414877488.pdf","grobid_xml":"https://content.openalex.org/works/W4414877488.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W993994674","https://openalex.org/W2020590524","https://openalex.org/W2066671865","https://openalex.org/W2094070748","https://openalex.org/W2114712485","https://openalex.org/W2151728485","https://openalex.org/W2153191440","https://openalex.org/W2171288642","https://openalex.org/W2490260852","https://openalex.org/W3147414298","https://openalex.org/W3198489609"],"related_works":["https://openalex.org/W2154004562","https://openalex.org/W2744683021","https://openalex.org/W6959746324","https://openalex.org/W4393365482","https://openalex.org/W1994458580","https://openalex.org/W2562683795","https://openalex.org/W2043084062","https://openalex.org/W7098679193","https://openalex.org/W2150073179","https://openalex.org/W7126284070"],"abstract_inverted_index":{"Telecommunications":[0],"networks":[1],"represent":[2],"a":[3,14,93,141,169],"significant":[4],"fraction":[5],"of":[6,25,31,34,44,48,61,64,81,116,140,144,149,164,168],"global":[7],"energy":[8,50,130],"consumption":[9],"which":[10],"has":[11],"resulted":[12],"in":[13,38,46,122],"drive":[15],"to":[16,72,87,103,133,155,160],"develop":[17],"environmentally":[18],"sustainable":[19],"lower":[20],"cost":[21],"networks.":[22],"As":[23],"part":[24,167],"this":[26],"migration,":[27],"the":[28,59,67,78,90,123,134,138],"efficient":[29],"depowering":[30,170],"large":[32],"volumes":[33],"legacy":[35],"equipment":[36],"located":[37],"geographically":[39],"dispersed":[40],"exchange":[41],"buildings":[42],"is":[43,85,101,153],"interest":[45],"terms":[47],"reducing":[49],"usage":[51],"and":[52,77,105],"cost.":[53],"This":[54],"requires":[55],"taking":[56],"into":[57],"consideration":[58],"baseloads":[60],"different":[62],"types":[63],"network":[65],"device,":[66],"various":[68,74],"activity":[69],"times":[70],"required":[71],"depower":[73],"device":[75],"types,":[76],"total":[79],"level":[80],"field":[82],"resource":[83],"that":[84],"available":[86],"carry":[88],"out":[89],"tasks":[91],"within":[92],"given":[94],"time":[95],"period.":[96],"A":[97,147],"knapsack":[98],"problem":[99],"method":[100],"used":[102],"compare":[104],"contrast":[106],"strategies":[107],"based":[108],"on":[109],"selecting":[110],"either":[111],"single":[112],"devices":[113,117],"or":[114],"aggregates":[115],"as":[118,166],"items":[119],"for":[120],"inclusion":[121],"knapsack.":[124],"The":[125],"device-based":[126],"approach":[127,136],"enables":[128],"earlier":[129],"reduction":[131],"compared":[132,159],"aggregated":[135],"at":[137],"expense":[139],"larger":[142],"number":[143],"site":[145],"visits.":[146],"hybrid":[148],"these":[150],"two":[151],"approaches":[152],"shown":[154],"have":[156],"additional":[157],"benefit":[158],"only":[161],"adopting":[162],"one":[163],"them":[165],"programme.":[171]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2025-10-10T00:00:00"}
