{"id":"https://openalex.org/W2546835829","doi":"https://doi.org/10.1109/jsac.2016.2624119","title":"Exploiting Hybrid Clustering and Computation Provisioning for Green C-RAN","display_name":"Exploiting Hybrid Clustering and Computation Provisioning for Green C-RAN","publication_year":2016,"publication_date":"2016-11-01","ids":{"openalex":"https://openalex.org/W2546835829","doi":"https://doi.org/10.1109/jsac.2016.2624119","mag":"2546835829"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2016.2624119","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2016.2624119","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in 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/A5100765133","display_name":"Kun Guo","orcid":"https://orcid.org/0000-0003-1251-3578"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kun Guo","raw_affiliation_strings":["State Key Laboratory of ISN, Xidian University, Xi&#x2019;an, China","State Key Laboratory of ISN, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0003-1251-3578","affiliations":[{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029337392","display_name":"Min Sheng","orcid":"https://orcid.org/0000-0002-7762-5063"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Sheng","raw_affiliation_strings":["State Key Laboratory of ISN, Xidian University, Xi&#x2019;an, China","State Key Laboratory of ISN, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090897442","display_name":"Jianhua Tang","orcid":"https://orcid.org/0000-0002-9870-1686"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["KR","SG"],"is_corresponding":false,"raw_author_name":"Jianhua Tang","raw_affiliation_strings":["Singapore University of Technology and Design, Singapore","Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030858163","display_name":"Tony Q. S. Quek","orcid":"https://orcid.org/0000-0002-4037-3149"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Tony Q. S. Quek","raw_affiliation_strings":["Singapore University of Technology and Design, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027902981","display_name":"Zhiliang Qiu","orcid":"https://orcid.org/0000-0002-7445-9397"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiliang Qiu","raw_affiliation_strings":["State Key Laboratory of ISN, Xidian University, Xi&#x2019;an, China","State Key Laboratory of ISN, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of ISN, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100765133"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":5.3931,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.96124285,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"34","issue":"12","first_page":"4063","last_page":"4076"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T11932","display_name":"Wireless Body Area Networks","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7983693480491638},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6222737431526184},{"id":"https://openalex.org/keywords/ran","display_name":"Ran","score":0.6038146018981934},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.42119163274765015},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4121329188346863},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24103060364723206},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.19011199474334717}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7983693480491638},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6222737431526184},{"id":"https://openalex.org/C160704184","wikidata":"https://www.wikidata.org/wiki/Q18031028","display_name":"Ran","level":2,"score":0.6038146018981934},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.42119163274765015},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4121329188346863},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24103060364723206},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.19011199474334717}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2016.2624119","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2016.2624119","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.800000011920929,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1326827554","display_name":null,"funder_award_id":"91338114","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3283882023","display_name":null,"funder_award_id":"91638202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3801695696","display_name":null,"funder_award_id":"61231008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W182605591","https://openalex.org/W1555475585","https://openalex.org/W1556758467","https://openalex.org/W1558773556","https://openalex.org/W1608353582","https://openalex.org/W1928152501","https://openalex.org/W1960932928","https://openalex.org/W1988384836","https://openalex.org/W2003021396","https://openalex.org/W2004101329","https://openalex.org/W2024083434","https://openalex.org/W2025593013","https://openalex.org/W2050726943","https://openalex.org/W2050815608","https://openalex.org/W2055602364","https://openalex.org/W2064969374","https://openalex.org/W2074808567","https://openalex.org/W2076988592","https://openalex.org/W2079587612","https://openalex.org/W2079802358","https://openalex.org/W2085425663","https://openalex.org/W2089575175","https://openalex.org/W2108662631","https://openalex.org/W2131750568","https://openalex.org/W2131822606","https://openalex.org/W2143927285","https://openalex.org/W2146397243","https://openalex.org/W2146761479","https://openalex.org/W2151868516","https://openalex.org/W2155174176","https://openalex.org/W2163454046","https://openalex.org/W2186239085","https://openalex.org/W2212194410","https://openalex.org/W2222512263","https://openalex.org/W2226827734","https://openalex.org/W2342148475","https://openalex.org/W2504358103","https://openalex.org/W2533476381","https://openalex.org/W2579498866","https://openalex.org/W2963826125","https://openalex.org/W3099630074","https://openalex.org/W3102575115","https://openalex.org/W6607432528","https://openalex.org/W6656275013"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1766728438","https://openalex.org/W1668090144","https://openalex.org/W2083168956","https://openalex.org/W2980853820","https://openalex.org/W404373762","https://openalex.org/W2186004379","https://openalex.org/W2107427363","https://openalex.org/W2090788874","https://openalex.org/W2132764178"],"abstract_inverted_index":{"By":[0],"migrating":[1],"baseband":[2,9,78,145],"processing":[3,79],"functionalities":[4],"into":[5],"a":[6,57,106,131,136,187,212],"centralized":[7],"cloud-based":[8],"unit":[10],"(BBU)":[11],"pool,":[12,90],"cloud":[13],"radio":[14,23],"access":[15],"network":[16],"(C-RAN)":[17],"facilitates":[18],"cooperative":[19,62,142],"transmission":[20,63,143],"among":[21,65],"remote":[22],"heads":[24],"(RRHs)":[25],"and":[26,125,135,144,210,239],"enables":[27],"flexible":[28],"computation":[29,126,240],"provisioning":[30,127,241],"in":[31,80,87],"the":[32,39,46,81,88,113,150,199,219,227,232,245],"BBU":[33,47,89],"pool.":[34],"In":[35,101],"C-RAN,":[36],"due":[37],"to":[38,49,73,128,138,170,179,217],"high":[40,207],"amount":[41],"of":[42,83,115,133,189,236],"data":[43],"transfer":[44],"from":[45],"pool":[48],"RRHs":[50,134],"through":[51],"fronthauls,":[52],"limited":[53,116],"fronthaul":[54,117],"capacity":[55],"becomes":[56],"key":[58],"factor":[59],"when":[60],"designing":[61],"schemes":[64],"RRHs.":[66],"Meanwhile,":[67],"as":[68,161],"computational":[69,208],"resources":[70],"are":[71],"provisioned":[72],"mobile":[74],"users":[75],"(MUs)":[76],"for":[77,109,141,202,223],"form":[82],"virtual":[84],"machines":[85],"(VMs)":[86],"an":[91,162,180],"effective":[92],"VM":[93,137,190],"assignment":[94,191],"strategy":[95],"is":[96,159,168,215],"also":[97],"with":[98,186,206],"great":[99],"significance.":[100],"this":[102,177,194],"paper,":[103],"we":[104,120,175,196],"propose":[105],"holistic":[107],"framework":[108],"green":[110],"C-RAN":[111],"under":[112],"constraint":[114],"capacity,":[118],"where":[119],"jointly":[121],"optimize":[122],"hybrid":[123,182,220,237],"clustering":[124,183,221,238],"appropriately":[129],"provide":[130],"cluster":[132],"each":[139],"MU":[140],"processing,":[146],"aiming":[147],"at":[148],"minimizing":[149],"system":[151,155,203,246],"power":[152,156,204,247],"consumption.":[153,248],"The":[154],"minimization":[157,205],"problem":[158,178,184,222],"formulated":[160],"integer":[163],"non-linear":[164],"programming":[165],"problem,":[166],"which":[167],"hard":[169],"tackle.":[171],"For":[172],"tractability":[173],"purpose,":[174],"transform":[176],"equivalent":[181],"embedded":[185],"series":[188],"problems.":[192],"On":[193],"basis,":[195],"first":[197],"achieve":[198],"optimal":[200],"solution":[201],"complexity,":[209],"then,":[211],"greedy":[213],"algorithm":[214],"proposed":[216,233],"solve":[218],"practical":[224],"implementation.":[225],"Finally,":[226],"simulation":[228],"results":[229],"demonstrate":[230],"that":[231],"joint":[234],"optimization":[235],"can":[242],"significantly":[243],"reduce":[244]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
