{"id":"https://openalex.org/W2771499184","doi":"https://doi.org/10.1109/twc.2017.2777825","title":"Power-Aware Optimized RRH to BBU Allocation in C-RAN","display_name":"Power-Aware Optimized RRH to BBU Allocation in C-RAN","publication_year":2017,"publication_date":"2017-12-04","ids":{"openalex":"https://openalex.org/W2771499184","doi":"https://doi.org/10.1109/twc.2017.2777825","mag":"2771499184"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2017.2777825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2017.2777825","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-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/A5085125133","display_name":"Emad Aqeeli","orcid":"https://orcid.org/0000-0001-9762-8096"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Emad Aqeeli","raw_affiliation_strings":["Western University, London, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0001-9762-8096","affiliations":[{"raw_affiliation_string":"Western University, London, ON, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022670644","display_name":"Abdallah Moubayed","orcid":"https://orcid.org/0000-0002-1476-164X"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Abdallah Moubayed","raw_affiliation_strings":["Western University, London, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0002-1476-164X","affiliations":[{"raw_affiliation_string":"Western University, London, ON, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041270670","display_name":"Abdallah Shami","orcid":"https://orcid.org/0000-0003-2887-0350"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Abdallah Shami","raw_affiliation_strings":["Western University, London, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0003-2887-0350","affiliations":[{"raw_affiliation_string":"Western University, London, ON, Canada","institution_ids":["https://openalex.org/I125749732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I125749732"],"apc_list":null,"apc_paid":null,"fwci":3.0977,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.92335766,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"17","issue":"2","first_page":"1311","last_page":"1322"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998000264167786,"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":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8317842483520508},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6314189434051514},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5655497312545776},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5577904582023621},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5383250713348389},{"id":"https://openalex.org/keywords/c-ran","display_name":"C-RAN","score":0.5234724283218384},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.49948787689208984},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.475410521030426},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.43861469626426697},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.43562740087509155},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4345414340496063},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43273982405662537},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.40092459321022034},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.3497949242591858},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12104159593582153},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10131314396858215}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8317842483520508},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6314189434051514},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5655497312545776},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5577904582023621},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5383250713348389},{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.5234724283218384},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.49948787689208984},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.475410521030426},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.43861469626426697},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.43562740087509155},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4345414340496063},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43273982405662537},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.40092459321022034},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.3497949242591858},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12104159593582153},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10131314396858215},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2017.2777825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2017.2777825","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322507","display_name":"Royal Commission for Jubail and Yanbu","ror":"https://ror.org/00km4z122"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1586578798","https://openalex.org/W1928152501","https://openalex.org/W1965543494","https://openalex.org/W2003021396","https://openalex.org/W2016613628","https://openalex.org/W2024930969","https://openalex.org/W2027404433","https://openalex.org/W2039089261","https://openalex.org/W2058117802","https://openalex.org/W2077606348","https://openalex.org/W2086229459","https://openalex.org/W2112170521","https://openalex.org/W2122999882","https://openalex.org/W2166716750","https://openalex.org/W2186519857","https://openalex.org/W2242927635","https://openalex.org/W2291009813","https://openalex.org/W2344206342","https://openalex.org/W2519710856","https://openalex.org/W2528733201","https://openalex.org/W2547842107","https://openalex.org/W2585406297","https://openalex.org/W2768526075","https://openalex.org/W2964299815","https://openalex.org/W3103561649","https://openalex.org/W6656760691","https://openalex.org/W6729796827","https://openalex.org/W7033673005"],"related_works":["https://openalex.org/W2364921833","https://openalex.org/W2385146268","https://openalex.org/W1596010778","https://openalex.org/W4310607303","https://openalex.org/W2240063513","https://openalex.org/W3010663160","https://openalex.org/W2944461850","https://openalex.org/W2736068468","https://openalex.org/W1911735095","https://openalex.org/W2546731016"],"abstract_inverted_index":{"Wireless":[0],"networks":[1,42],"have":[2,16,44],"faced":[3],"increasing":[4],"demand":[5,36],"to":[6,86,141,170,193,228],"cope":[7],"with":[8],"the":[9,18,24,55,77,83,117,143,155,172,200,205,211,216,221,244,247],"exponential":[10],"growth":[11],"of":[12,20,26,79,120,157,208,246],"data.":[13],"Conventional":[14],"architectures":[15],"hindered":[17],"evolution":[19],"network":[21],"scalability.":[22],"However,":[23],"introduction":[25],"cloud":[27,39],"technology":[28],"has":[29],"brought":[30],"tremendous":[31],"flexible":[32],"and":[33,98,125,204,210],"scalable":[34],"on":[35,132],"resources.":[37,100,146],"Thus,":[38],"radio":[40,62],"access":[41],"(C-RANs)":[43],"been":[45],"introduced":[46],"as":[47,215],"a":[48,226,233],"new":[49],"trend":[50],"in":[51,74,82,95],"wireless":[52],"technologies.":[53],"Despite":[54],"novel":[56],"advancements":[57],"that":[58,153,199],"C-RAN":[59],"offers,":[60],"remote":[61],"head":[63],"(RRH)-to-base":[64],"band":[65],"unit":[66],"(BBU)":[67],"resource":[68,104,112,137,202,241],"allocation":[69,78,105,119,138],"can":[70],"cause":[71],"significant":[72],"downgrade":[73],"efficiency,":[75],"particularly":[76],"computational":[80,121,145,201],"resources":[81,122,158],"BBU":[84],"pool":[85],"densely":[87],"deployed":[88],"small":[89],"cells.":[90],"This":[91,129],"causes":[92],"an":[93,102,134,150],"increase":[94],"power":[96,206],"consumption":[97,207],"wasted":[99],"Consequently,":[101],"efficient":[103,111],"method":[106],"is":[107,127,130,163,168],"vital":[108],"for":[109,139,182],"achieving":[110],"consumption.":[113],"In":[114],"this":[115,148],"paper,":[116],"optimal":[118,135,229],"between":[123],"RRHs":[124],"BBUs":[126,209],"modeled.":[128],"dependent":[131],"having":[133,232],"physical":[136,212],"users":[140],"determine":[142],"required":[144],"For":[147],"purpose,":[149],"optimization":[151],"problem":[152,173],"models":[154,238],"assignment":[156],"at":[159],"these":[160],"two":[161,176,186],"levels":[162],"formulated.":[164],"A":[165],"decomposition":[166],"model":[167],"adopted":[169],"solve":[171,194],"by":[174],"formulating":[175],"binary":[177],"integer":[178],"programming":[179],"subproblems;":[180],"one":[181],"each":[183,195],"level.":[184],"Furthermore,":[185],"low":[187],"complexity":[188],"heuristic":[189,223],"algorithms":[190],"are":[191],"developed":[192,222],"subproblem.":[196],"Results":[197],"show":[198],"requirements":[203],"machines":[213],"decrease":[214],"channel":[217],"quality":[218],"worsens.":[219],"Moreover,":[220],"solution":[224],"achieves":[225],"close":[227],"performance":[230],"while":[231],"lower":[234],"complexity.":[235],"Finally,":[236],"both":[237],"achieve":[239],"high":[240],"utilization,":[242],"cementing":[243],"efficiency":[245],"proposed":[248],"solutions.":[249]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":5}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
