{"id":"https://openalex.org/W2908166318","doi":"https://doi.org/10.1109/pimrc.2018.8580807","title":"Traffic-Aware Heuristic BBU-RRH Switching Scheme to Enhance QoS and Reduce Complexity","display_name":"Traffic-Aware Heuristic BBU-RRH Switching Scheme to Enhance QoS and Reduce Complexity","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2908166318","doi":"https://doi.org/10.1109/pimrc.2018.8580807","mag":"2908166318"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2018.8580807","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2018.8580807","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","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/A5044185104","display_name":"Jiamo Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Jiamo Liu","raw_affiliation_strings":["University of Cape Town, South Africa"],"affiliations":[{"raw_affiliation_string":"University of Cape Town, South Africa","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067337637","display_name":"Olabisi E. Falowo","orcid":"https://orcid.org/0000-0003-4329-4152"},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Olabisi E Falowo","raw_affiliation_strings":["University of Cape Town, South Africa"],"affiliations":[{"raw_affiliation_string":"University of Cape Town, South Africa","institution_ids":["https://openalex.org/I157614274"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5044185104"],"corresponding_institution_ids":["https://openalex.org/I157614274"],"apc_list":null,"apc_paid":null,"fwci":0.3691,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.66420116,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9983000159263611,"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"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9983000159263611,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9983000159263611,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9962999820709229,"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":0.7555015087127686},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6832365989685059},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6554312109947205},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6223270893096924},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.534051775932312},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33760181069374084},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11569604277610779},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10826829075813293}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7555015087127686},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6832365989685059},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6554312109947205},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6223270893096924},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.534051775932312},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33760181069374084},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11569604277610779},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10826829075813293},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2018.8580807","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2018.8580807","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1928152501","https://openalex.org/W2035443174","https://openalex.org/W2064969374","https://openalex.org/W2089630157","https://openalex.org/W2245502294","https://openalex.org/W2535083542","https://openalex.org/W2735648430","https://openalex.org/W6673066327"],"related_works":["https://openalex.org/W1975289146","https://openalex.org/W2087240539","https://openalex.org/W2105887828","https://openalex.org/W2122599759","https://openalex.org/W4236520801","https://openalex.org/W2323516465","https://openalex.org/W4238615239","https://openalex.org/W2063960996","https://openalex.org/W2085045797","https://openalex.org/W1537234410"],"abstract_inverted_index":{"Cloud":[0],"Radio":[1,46],"Access":[2],"Network":[3],"(C-RAN)":[4],"is":[5,84,106,191],"a":[6,102,121,164,189],"new":[7],"architecture":[8],"that":[9,90,113,124,203],"has":[10],"been":[11],"proposed":[12,175,205],"to":[13,18,95,108,171,223],"enable":[14],"the":[15,20,28,66,76,91,110,114,129,132,143,151,157,174,180,185,193,199,204,208],"current":[16],"hardware":[17],"meet":[19],"ever-increasing":[21],"traffic":[22,133,187],"demand,":[23],"as":[24,26],"well":[25],"reducing":[27],"energy":[29,72],"consumption":[30,73],"of":[31,42,57,59,68,75,93,131,135,145,159,167,182,188,218],"mobile":[32],"base":[33],"stations.":[34],"This":[35,118,138],"paper":[36,119],"mainly":[37],"focuses":[38],"on":[39,192],"two":[40,61],"components":[41,62],"C-RAN,":[43,87],"namely":[44],"Remote":[45],"Heads":[47],"(RRH)":[48],"and":[49,71,82,195,211],"Baseband":[50],"Processing":[51],"Unit":[52],"(BBU)":[53],"pool.":[54],"The":[55,78],"method":[56],"association":[58,92],"these":[60],"could":[63],"potentially":[64],"affect":[65],"Quality":[67],"Service":[69],"(QoS)":[70],"level":[74,166],"system.":[77],"connection":[79],"between":[80],"RRH(s)":[81,94],"BBU(s)":[83,96],"logical":[85],"in":[86,126,148,221],"which":[88],"means":[89],"can":[97],"be":[98],"dynamically":[99],"adjusted.":[100],"Thus,":[101],"BBU-RRH":[103],"switching":[104,122,209],"scheme":[105],"required":[107,161],"manage":[109],"computational":[111],"resource":[112],"BBU":[115,190,219],"pool":[116],"possesses.":[117],"proposes":[120],"algorithm":[123,139,176,206],"works":[125],"conjunction":[127],"with":[128,150],"knowledge":[130],"pattern":[134],"an":[136],"area.":[137],"not":[140],"only":[141],"reduces":[142,177,207],"number":[144,158],"BBUs":[146,183],"used":[147],"comparison":[149,222],"traditional":[152,224],"approach,":[153],"but":[154],"also":[155],"decreases":[156],"switches":[160],"while":[162,214],"maintaining":[163],"satisfactory":[165],"service.":[168],"In":[169],"order":[170],"achieve":[172],"this,":[173],"or":[178],"limits":[179],"load":[181],"when":[184],"overall":[186],"rise,":[194],"vice":[196],"versa.":[197],"Finally,":[198],"simulation":[200],"results":[201],"illustrate":[202],"complexity":[210],"improves":[212],"QoS":[213],"achieving":[215],"significant":[216],"reduction":[217],"usage":[220],"RAN.":[225]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}