{"id":"https://openalex.org/W2739898020","doi":"https://doi.org/10.1109/icc.2017.7996634","title":"Remote radio head (RRH) deployment in flexible C-RAN under limited fronthaul capacity","display_name":"Remote radio head (RRH) deployment in flexible C-RAN under limited fronthaul capacity","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2739898020","doi":"https://doi.org/10.1109/icc.2017.7996634","mag":"2739898020"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2017.7996634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2017.7996634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Communications (ICC)","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/A5046109629","display_name":"Bo-Syuan Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Bo-Syuan Huang","raw_affiliation_strings":["Institute of Communication Engineering, National Taiwan University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045076067","display_name":"Yi-Han Chiang","orcid":"https://orcid.org/0000-0003-2850-3120"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Han Chiang","raw_affiliation_strings":["Institute of Communication Engineering, National Taiwan University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062720793","display_name":"Wanjiun Liao","orcid":"https://orcid.org/0000-0001-5396-8849"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wanjiun Liao","raw_affiliation_strings":["Institute of Communication Engineering, National Taiwan University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communication Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8771,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.76149801,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"6"},"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/T10069","display_name":"Antenna Design and Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9990000128746033,"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/c-ran","display_name":"C-RAN","score":0.8960723876953125},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.8425713181495667},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.756363034248352},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.7490763068199158},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6274174451828003},{"id":"https://openalex.org/keywords/remote-radio-head","display_name":"Remote radio head","score":0.6254669427871704},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5456644892692566},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5186764001846313},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.49286365509033203},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.16403111815452576}],"concepts":[{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.8960723876953125},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.8425713181495667},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.756363034248352},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.7490763068199158},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6274174451828003},{"id":"https://openalex.org/C101541887","wikidata":"https://www.wikidata.org/wiki/Q1555675","display_name":"Remote radio head","level":4,"score":0.6254669427871704},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5456644892692566},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5186764001846313},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.49286365509033203},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.16403111815452576},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"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/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2017.7996634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2017.7996634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1550780581","https://openalex.org/W1635217635","https://openalex.org/W2004101329","https://openalex.org/W2020169698","https://openalex.org/W2064969374","https://openalex.org/W2073673930","https://openalex.org/W2132712787","https://openalex.org/W2520993345","https://openalex.org/W2546950232","https://openalex.org/W2963964457","https://openalex.org/W3101741048","https://openalex.org/W4285719527","https://openalex.org/W6632836769","https://openalex.org/W6668916071","https://openalex.org/W6728900808"],"related_works":["https://openalex.org/W4327983820","https://openalex.org/W2238502947","https://openalex.org/W2588899857","https://openalex.org/W2511268924","https://openalex.org/W2791638519","https://openalex.org/W2773669089","https://openalex.org/W2117039245","https://openalex.org/W2739898020","https://openalex.org/W3119699729","https://openalex.org/W2474288807"],"abstract_inverted_index":{"Cloud":[0],"radio":[1,30],"access":[2],"networks":[3],"(C-RAN)":[4],"has":[5,39],"been":[6],"regarded":[7],"as":[8],"a":[9,40,63],"promising":[10],"solution":[11,165],"to":[12,24,33,94,104,154,175],"the":[13,19,34,44,79,108,114,120,123,129,134,141,156,163],"next":[14],"generation":[15],"communication":[16],"system,":[17],"but":[18],"massive":[20],"fronthaul":[21,124],"bandwidth":[22],"required":[23],"aggregate":[25],"baseband":[26,35,49],"samples":[27],"from":[28],"remote":[29],"head":[31],"(RRH)":[32],"unit":[36],"(BBU)":[37],"pool":[38],"significant":[41],"impact":[42],"on":[43],"performance":[45],"of":[46,71,76,101,178],"C-RAN.":[47],"Existing":[48],"compression":[50],"algorithms":[51],"can":[52],"hardly":[53],"solve":[54,155],"this":[55,59],"problem.":[56,157],"So,":[57],"in":[58,78,107,133],"paper":[60],"we":[61],"consider":[62],"new":[64],"flexible":[65],"C-RAN":[66],"architecture":[67],"with":[68,73,86,150],"two":[69],"types":[70,177],"RRHs":[72],"different":[74,176],"degrees":[75],"centralization":[77],"network,":[80],"namely,":[81],"primitive":[82],"RRH":[83,85],"and":[84,97,128,145,172,181],"Layer":[87],"1":[88],"functions.":[89],"The":[90,158],"objective":[91],"is":[92,117,126,136,143,166],"then":[93],"determine":[95],"where":[96],"how":[98],"many":[99],"nodes":[100],"each":[102],"type":[103],"be":[105],"deployed":[106],"target":[109],"service":[110],"region":[111],"so":[112],"that":[113,122,140,162],"deployment":[115],"cost":[116],"minimized,":[118],"under":[119],"condition":[121],"capacity":[125],"limited":[127],"total":[130],"traffic":[131,179],"demand":[132],"system":[135],"satisfied.":[137],"We":[138],"prove":[139],"problem":[142],"NP-hard":[144],"propose":[146],"an":[147],"efficient":[148],"algorithm":[149],"polynomial":[151],"time":[152],"complexity":[153],"simulation":[159],"results":[160],"show":[161],"proposed":[164],"indeed":[167],"better":[168],"than":[169],"existing":[170],"solutions":[171],"also":[173],"adaptive":[174],"distributions":[180],"demands.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}