{"id":"https://openalex.org/W1973819548","doi":"https://doi.org/10.1109/vetecs.2012.6240322","title":"Computational Complexity and Energy Consumption Analysis of Dynamic Resource Scheduling Algorithms for LTE","display_name":"Computational Complexity and Energy Consumption Analysis of Dynamic Resource Scheduling Algorithms for LTE","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W1973819548","doi":"https://doi.org/10.1109/vetecs.2012.6240322","mag":"1973819548"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2012.6240322","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2012.6240322","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 75th Vehicular Technology Conference (VTC Spring)","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/A5084938001","display_name":"Congzheng Han","orcid":"https://orcid.org/0000-0001-9256-5452"},"institutions":[{"id":"https://openalex.org/I190778170","display_name":"Ofcom","ror":"https://ror.org/03pzspq13","country_code":"GB","type":"other","lineage":["https://openalex.org/I190778170"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Congzheng Han","raw_affiliation_strings":["Office of Communications Ofcom, London, UK","Office of Commun. (Ofcom), London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Office of Communications Ofcom, London, UK","institution_ids":["https://openalex.org/I190778170"]},{"raw_affiliation_string":"Office of Commun. (Ofcom), London, UK","institution_ids":["https://openalex.org/I190778170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082279856","display_name":"Simon Armour","orcid":"https://orcid.org/0009-0008-6319-9789"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Simon Armour","raw_affiliation_strings":["Centre for Communications Research, University of Bristol, Bristol, UK","Centre for Commun. Res., Univ. of Bristol, Bristol, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Communications Research, University of Bristol, Bristol, UK","institution_ids":["https://openalex.org/I36234482"]},{"raw_affiliation_string":"Centre for Commun. Res., Univ. of Bristol, Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2498,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.57202871,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"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":0.9998999834060669,"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":0.9998999834060669,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998999834060669,"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":0.9969000220298767,"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/computer-science","display_name":"Computer science","score":0.7754507064819336},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6582036018371582},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6427034139633179},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5791575312614441},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5470975637435913},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48290467262268066},{"id":"https://openalex.org/keywords/dynamic-priority-scheduling","display_name":"Dynamic priority scheduling","score":0.45595741271972656},{"id":"https://openalex.org/keywords/computational-resource","display_name":"Computational resource","score":0.44494301080703735},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4313729405403137},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.4310861825942993},{"id":"https://openalex.org/keywords/lte-advanced","display_name":"LTE Advanced","score":0.42471930384635925},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.37874293327331543},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3613344132900238},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.29525691270828247},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15248188376426697},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10296511650085449},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.08917078375816345},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08291733264923096}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7754507064819336},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6582036018371582},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6427034139633179},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5791575312614441},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5470975637435913},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48290467262268066},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.45595741271972656},{"id":"https://openalex.org/C127964446","wikidata":"https://www.wikidata.org/wiki/Q1092142","display_name":"Computational resource","level":3,"score":0.44494301080703735},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4313729405403137},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4310861825942993},{"id":"https://openalex.org/C17652562","wikidata":"https://www.wikidata.org/wiki/Q1345402","display_name":"LTE Advanced","level":3,"score":0.42471930384635925},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.37874293327331543},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3613344132900238},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.29525691270828247},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15248188376426697},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10296511650085449},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.08917078375816345},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08291733264923096},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecs.2012.6240322","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2012.6240322","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 75th Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6299999952316284}],"awards":[{"id":"https://openalex.org/G2450106571","display_name":null,"funder_award_id":"EP/G06041X/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1495565530","https://openalex.org/W2100183117","https://openalex.org/W2109724977","https://openalex.org/W2113197977","https://openalex.org/W2128913524","https://openalex.org/W2132197736","https://openalex.org/W2134790395","https://openalex.org/W2138483811","https://openalex.org/W2156717031","https://openalex.org/W2158591137","https://openalex.org/W3143521549","https://openalex.org/W3144692109","https://openalex.org/W6677104912"],"related_works":["https://openalex.org/W2229588459","https://openalex.org/W2374430960","https://openalex.org/W2375485824","https://openalex.org/W4235807378","https://openalex.org/W120571988","https://openalex.org/W4249702239","https://openalex.org/W1512399864","https://openalex.org/W2742629360","https://openalex.org/W4389768689","https://openalex.org/W2047754121"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,15,28,45,62],"detailed":[4],"analysis":[5],"of":[6,14,17,57,81],"computational":[7,79],"complexity,":[8],"RF":[9,90],"and":[10,32,59,72,86,91],"operational":[11,53],"energy":[12,47,54],"consumption":[13],"number":[16],"radio":[18],"resource":[19,66],"management":[20],"strategies.":[21],"Those":[22],"scheduling":[23,39],"algorithms":[24],"are":[25],"evaluated":[26],"within":[27],"LTE":[29],"downlink":[30],"simulator":[31],"the":[33,37,70,78,82,87],"results":[34],"show":[35],"that":[36],"adaptive":[38],"algorithm":[40,83],"is":[41,84,97],"able":[42],"to":[43,51],"achieve":[44],"significant":[46],"saving":[48],"-":[49],"up":[50],"average":[52],"reduction":[55],"gain":[56],"71.75%":[58],"47.86%":[60],"over":[61],"conventional":[63],"non-energy":[64],"aware":[65],"allocation":[67],"scheme":[68],"in":[69],"pessimistic":[71],"optimistic":[73],"case,":[74],"respectively.":[75],"In":[76],"addition,":[77],"complexity":[80],"estimated,":[85],"trade-off":[88],"between":[89],"DSP":[92],"processing":[93],"for":[94],"power":[95],"efficiency":[96],"evaluated.":[98]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
