{"id":"https://openalex.org/W2964158201","doi":"https://doi.org/10.1109/wcnc.2017.7925530","title":"On Achievability for Downlink Cloud Radio Access Networks with Base Station Cooperation","display_name":"On Achievability for Downlink Cloud Radio Access Networks with Base Station Cooperation","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2964158201","doi":"https://doi.org/10.1109/wcnc.2017.7925530","mag":"2964158201"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2017.7925530","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2017.7925530","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5074336444","display_name":"Chien-Yi Wang","orcid":"https://orcid.org/0000-0001-9381-6487"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Chien-Yi Wang","raw_affiliation_strings":["Communications and Electronics Department Telecom ParisTech, Universit\u00e9 Paris-Saclay, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications and Electronics Department Telecom ParisTech, Universit\u00e9 Paris-Saclay, Paris, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I277688954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065826035","display_name":"Mich\u00e8le Wigger","orcid":"https://orcid.org/0000-0002-6737-5427"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Michele Wigger","raw_affiliation_strings":["Communications and Electronics Department Telecom ParisTech, Universit\u00e9 Paris-Saclay, Paris, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications and Electronics Department Telecom ParisTech, Universit\u00e9 Paris-Saclay, Paris, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I277688954"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014906072","display_name":"Abdellatif Zaidi","orcid":"https://orcid.org/0000-0003-2023-9476"},"institutions":[{"id":"https://openalex.org/I4210123571","display_name":"Huawei Technologies (France)","ror":"https://ror.org/02rbzf697","country_code":"FR","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210123571"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Abdellatif Zaidi","raw_affiliation_strings":["Mathematics and Algorithmic Sciences Lab, Huawei Technologies France, Boulogne-Billancourt, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematics and Algorithmic Sciences Lab, Huawei Technologies France, Boulogne-Billancourt, France","institution_ids":["https://openalex.org/I4210123571"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5379,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.86324083,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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/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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9994000196456909,"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/telecommunications-link","display_name":"Telecommunications link","score":0.7979336380958557},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6968601942062378},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6521760821342468},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.5555081963539124},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.49082931876182556},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.48425671458244324},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47960078716278076},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4442760944366455},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.4181548058986664},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.417886346578598},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.41212019324302673},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3514408469200134},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2948879599571228},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.19099661707878113},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06738150119781494}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7979336380958557},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6968601942062378},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6521760821342468},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.5555081963539124},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.49082931876182556},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.48425671458244324},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47960078716278076},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4442760944366455},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.4181548058986664},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.417886346578598},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.41212019324302673},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3514408469200134},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2948879599571228},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.19099661707878113},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06738150119781494},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2017.7925530","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2017.7925530","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1978188352","https://openalex.org/W1978637470","https://openalex.org/W2004101329","https://openalex.org/W2033185214","https://openalex.org/W2050815608","https://openalex.org/W2149370333","https://openalex.org/W2164651000","https://openalex.org/W2167447263","https://openalex.org/W2235383975","https://openalex.org/W2561402529","https://openalex.org/W2804957602","https://openalex.org/W2962750265","https://openalex.org/W2963019287","https://openalex.org/W2963217749","https://openalex.org/W2963652759","https://openalex.org/W2964158201","https://openalex.org/W4300840296","https://openalex.org/W6689751146","https://openalex.org/W6729501641"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W790449367","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2303288554","https://openalex.org/W4302568799","https://openalex.org/W1482197907"],"abstract_inverted_index":{"This":[0],"work":[1],"investigates":[2],"the":[3,16,23,29,59,71,75,80,85,94,100,114,132,138,144,148,153],"downlink":[4,105],"of":[5,22,31,50,84,103,122],"cloud":[6],"radio":[7],"access":[8],"networks":[9],"(C-RANs),":[10],"assuming":[11],"digital":[12],"cooperation":[13,56,112],"links":[14,57],"among":[15,52],"base":[17],"stations":[18],"(BSs).":[19],"A":[20],"generalization":[21],"data-sharing":[24,40,140],"scheme":[25,41,96,141,146],"is":[26,91,157],"proposed":[27],"for":[28,97,131],"case":[30],"two":[32,35],"BSs":[33,60],"and":[34,46,65,151,159],"mobile":[36],"users.":[37],"The":[38,55],"generalized":[39,139],"includes":[42],"a":[43,104,120],"common":[44],"part":[45],"allows":[47],"full":[48],"exploitation":[49],"correlation":[51],"auxiliary":[53],"codewords.":[54],"between":[58],"are":[61],"used":[62],"to":[63,66,118],"exchange":[64],"redirect":[67],"indices":[68],"precomputed":[69],"at":[70],"central":[72],"processor.":[73],"On":[74],"other":[76],"hand,":[77],"by":[78],"simplifying":[79],"achievable":[81],"rate":[82],"region":[83,102],"distributed":[86],"decode-forward":[87],"(DDF)":[88],"scheme,":[89],"it":[90],"shown":[92],"that":[93,137],"DDF":[95,145],"broadcast":[98],"achieves":[99],"capacity":[101],"$N$-BS":[106],"$L$-user":[107],"C-":[108],"RAN":[109],"with":[110],"BS":[111,164],"under":[113],"memoryless":[115,133],"Gaussian":[116,134],"model":[117,135],"within":[119],"gap":[121],"$\\frac{L}{2}#x002B;\\frac{\\min\\":[123],"{N,L\\log_2":[124],"N\\}}{2}$":[125],"bits":[126],"per":[127],"dimension.":[128],"Numerical":[129],"evaluations":[130],"indicate":[136],"1)":[142],"outperforms":[143],"in":[147],"low-power":[149],"regime":[150],"when":[152],"channel":[154],"gain":[155],"matrix":[156],"ill-conditioned":[158],"2)":[160],"benefits":[161],"more":[162],"from":[163],"cooperation.":[165]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}