{"id":"https://openalex.org/W2971776122","doi":"https://doi.org/10.1109/ccoms.2019.8821788","title":"Joint Power Allocation and Beamforming in Heterogeneous Cloud Radio Access Networks","display_name":"Joint Power Allocation and Beamforming in Heterogeneous Cloud Radio Access Networks","publication_year":2019,"publication_date":"2019-02-01","ids":{"openalex":"https://openalex.org/W2971776122","doi":"https://doi.org/10.1109/ccoms.2019.8821788","mag":"2971776122"},"language":"en","primary_location":{"id":"doi:10.1109/ccoms.2019.8821788","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccoms.2019.8821788","pdf_url":null,"source":{"id":"https://openalex.org/S4306498485","display_name":"2019 IEEE 4th International Conference on Computer and Communication Systems (ICCCS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 4th International Conference on Computer and Communication Systems (ICCCS)","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/A5048495642","display_name":"Jiakuo Zuo","orcid":"https://orcid.org/0000-0001-5940-7559"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiakuo Zuo","raw_affiliation_strings":["College of Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Internet of Things, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5048495642"],"corresponding_institution_ids":["https://openalex.org/I41198531"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12170466,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"133","issue":null,"first_page":"332","last_page":"336"},"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/T10069","display_name":"Antenna Design and Analysis","score":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.8791097402572632},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6968904137611389},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6704537868499756},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5925151109695435},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.5341281890869141},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5262222290039062},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4937017858028412},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.4379495680332184},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4021756649017334},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28489941358566284},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20951184630393982},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19915145635604858},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13117268681526184},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.11670506000518799},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.06409254670143127}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8791097402572632},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6968904137611389},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6704537868499756},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5925151109695435},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.5341281890869141},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5262222290039062},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4937017858028412},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.4379495680332184},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4021756649017334},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28489941358566284},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20951184630393982},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19915145635604858},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13117268681526184},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.11670506000518799},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.06409254670143127},{"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/ccoms.2019.8821788","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccoms.2019.8821788","pdf_url":null,"source":{"id":"https://openalex.org/S4306498485","display_name":"2019 IEEE 4th International Conference on Computer and Communication Systems (ICCCS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 4th International Conference on Computer and Communication Systems (ICCCS)","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":17,"referenced_works":["https://openalex.org/W1528703258","https://openalex.org/W1960752404","https://openalex.org/W1990494141","https://openalex.org/W2095690595","https://openalex.org/W2137853299","https://openalex.org/W2147102238","https://openalex.org/W2196607192","https://openalex.org/W2279309135","https://openalex.org/W2587406654","https://openalex.org/W2612580893","https://openalex.org/W2757341974","https://openalex.org/W2808258154","https://openalex.org/W2884105045","https://openalex.org/W2963652759","https://openalex.org/W3101645904","https://openalex.org/W4250589301","https://openalex.org/W6680293426"],"related_works":["https://openalex.org/W3087844490","https://openalex.org/W3090699061","https://openalex.org/W2287071596","https://openalex.org/W4387546583","https://openalex.org/W2623668551","https://openalex.org/W2051762234","https://openalex.org/W2131408743","https://openalex.org/W2055634632","https://openalex.org/W2787827467","https://openalex.org/W4367031485"],"abstract_inverted_index":{"In":[0,67],"this":[1],"paper,":[2],"resource":[3],"allocation":[4,83,102,115,149],"for":[5,85,94],"heterogeneous":[6],"cloud":[7],"radio":[8,37],"access":[9],"network":[10,12],"(HC-RAN)":[11],"is":[13,73,80,90,104,117,153,171],"investigated.":[14],"By":[15],"maximizing":[16],"the":[17,22,27,40,53,68,70,81,88,91,97,100,120,125,128,134,162,168,175],"sum":[18,176],"rate":[19,177],"of":[20,30,127,178],"all":[21],"users":[23],"in":[24,173],"HC-RAN":[25],"under":[26],"power":[28,47,82,101,114,148,164],"constraints":[29],"macro":[31],"base":[32],"station":[33],"(MBS)":[34],"and":[35,44,56,87,111,137,150,165],"remote":[36],"heads":[38],"(RRHs),":[39],"MBS":[41],"beamforming":[42,92,130,142,151,166],"vectors":[43,131],"RRHs":[45,86],"transmit":[46],"are":[48],"jointly":[49],"optimized.":[50],"To":[51],"solve":[52],"above":[54],"nonlinear":[55],"non":[57],"convex":[58],"programming":[59],"problem,":[60,99,122],"we":[61,123],"propose":[62,138],"an":[63,112,145],"alternate":[64,146],"iterative":[65,113,141,147],"algorithm.":[66,143],"algorithm,":[69],"original":[71],"problem":[72,84,93,103,110],"first":[74],"divided":[75],"into":[76,106],"two":[77],"subproblems,":[78],"one":[79],"other":[89],"MBS.":[95],"For":[96,119],"former":[98],"transformed":[105],"equivalent":[107],"difference-of-convex":[108],"(D.C.)":[109],"algorithm":[116,152,170],"proposed.":[118,154],"latter":[121],"derive":[124],"structure":[126],"optimal":[129],"according":[132],"to":[133],"Lagrangian":[135],"function,":[136],"a":[139],"novel":[140],"Finally,":[144],"The":[155],"experimental":[156],"results":[157],"show":[158],"that":[159],"benefit":[160],"from":[161],"joint":[163],"optimization,":[167],"proposed":[169],"effective":[172],"improving":[174],"HC-RAN.":[179]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
