{"id":"https://openalex.org/W2481982188","doi":"https://doi.org/10.1109/icc.2016.7510694","title":"Alternating information bottleneck optimization for the compression in the uplink of C-RAN","display_name":"Alternating information bottleneck optimization for the compression in the uplink of C-RAN","publication_year":2016,"publication_date":"2016-05-01","ids":{"openalex":"https://openalex.org/W2481982188","doi":"https://doi.org/10.1109/icc.2016.7510694","mag":"2481982188"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2016.7510694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2016.7510694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 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/A5100368473","display_name":"Di Chen","orcid":"https://orcid.org/0000-0003-4384-2729"},"institutions":[{"id":"https://openalex.org/I4665924","display_name":"University of Rostock","ror":"https://ror.org/03zdwsf69","country_code":"DE","type":"education","lineage":["https://openalex.org/I4665924"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Di Chen","raw_affiliation_strings":["Institute of Communications Engineering, University of Rostock"],"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, University of Rostock","institution_ids":["https://openalex.org/I4665924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059908357","display_name":"Volker Kuehn","orcid":"https://orcid.org/0000-0002-1354-5830"},"institutions":[{"id":"https://openalex.org/I4665924","display_name":"University of Rostock","ror":"https://ror.org/03zdwsf69","country_code":"DE","type":"education","lineage":["https://openalex.org/I4665924"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Volker Kuehn","raw_affiliation_strings":["Institute of Communications Engineering, University of Rostock"],"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, University of Rostock","institution_ids":["https://openalex.org/I4665924"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100368473"],"corresponding_institution_ids":["https://openalex.org/I4665924"],"apc_list":null,"apc_paid":null,"fwci":1.1581,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.81027407,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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":0.9998999834060669,"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/T10964","display_name":"Wireless Communication Security Techniques","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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":0.872721254825592},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.836283266544342},{"id":"https://openalex.org/keywords/information-bottleneck-method","display_name":"Information bottleneck method","score":0.8189258575439453},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7854347229003906},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6855341196060181},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.6188888549804688},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5341274738311768},{"id":"https://openalex.org/keywords/ran","display_name":"Ran","score":0.5176947116851807},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.48746800422668457},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.48401686549186707},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4653281569480896},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.44256827235221863},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42973482608795166},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.42467784881591797},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.42093196511268616},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3392360806465149},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.315260648727417},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16939875483512878},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16799473762512207},{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.1509329080581665},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.09240040183067322},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08499985933303833}],"concepts":[{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.872721254825592},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.836283266544342},{"id":"https://openalex.org/C60008888","wikidata":"https://www.wikidata.org/wiki/Q6031013","display_name":"Information bottleneck method","level":3,"score":0.8189258575439453},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7854347229003906},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6855341196060181},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.6188888549804688},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5341274738311768},{"id":"https://openalex.org/C160704184","wikidata":"https://www.wikidata.org/wiki/Q18031028","display_name":"Ran","level":2,"score":0.5176947116851807},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.48746800422668457},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.48401686549186707},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4653281569480896},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.44256827235221863},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42973482608795166},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.42467784881591797},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.42093196511268616},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3392360806465149},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.315260648727417},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16939875483512878},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16799473762512207},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.1509329080581665},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.09240040183067322},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08499985933303833},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2016.7510694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2016.7510694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1686946872","https://openalex.org/W1970767514","https://openalex.org/W1978842364","https://openalex.org/W2050968963","https://openalex.org/W2113340506","https://openalex.org/W2132100261","https://openalex.org/W2150412388","https://openalex.org/W2167447263","https://openalex.org/W2753127702","https://openalex.org/W2979454998","https://openalex.org/W3101609953","https://openalex.org/W6637108112"],"related_works":["https://openalex.org/W2436923341","https://openalex.org/W3037103914","https://openalex.org/W3018338683","https://openalex.org/W4205856738","https://openalex.org/W2902151128","https://openalex.org/W2922954044","https://openalex.org/W4313555347","https://openalex.org/W2885627391","https://openalex.org/W3011943308","https://openalex.org/W4315630224"],"abstract_inverted_index":{"The":[0],"compression":[1,49],"step":[2],"of":[3,26,45,80,106,136],"the":[4,19,24,30,35,40,63,70,81,86,93,107,114,128],"Cloud":[5],"Radio":[6,57],"Access":[7],"Networks":[8],"(C-RAN)":[9],"is":[10,50,74,83,103],"studied":[11],"in":[12,23,39,122],"this":[13,89,99,123],"paper.":[14,124],"In":[15,52,88],"order":[16],"to":[17,34,69,131],"maximize":[18],"achievable":[20],"sum":[21],"rate":[22],"uplink":[25],"C-RAN,":[27,53],"constrained":[28],"by":[29],"finite-capacity":[31],"fronthaul":[32],"links":[33],"Central":[36],"Processor":[37],"(CP)":[38],"cloud,":[41],"an":[42],"optimization":[43,79],"algorithm":[44],"quantizers":[46,82],"used":[47],"for":[48,98],"proposed.":[51],"there":[54],"are":[55,119],"multiple":[56],"Units":[58],"(RUs)":[59],"compressing":[60],"and":[61,113],"forwarding":[62],"correlated":[64],"received":[65],"signals":[66],"simultaneously.":[67],"Due":[68],"correlations,":[71],"Wyner-Ziv":[72],"coding":[73],"used.":[75],"Hence":[76],"a":[77,104],"joint":[78,100],"required":[84],"at":[85],"CP.":[87],"paper":[90],"we":[91,126],"extend":[92],"Information":[94,109],"Bottleneck":[95,110],"(IB)":[96],"method":[97,111],"optimization.":[101],"It":[102],"combination":[105],"Alternating":[108,115],"(AIB)":[112],"Bi-Section":[116],"method,":[117],"which":[118],"both":[120],"proposed":[121,129],"Then":[125],"use":[127],"algorithms":[130],"study":[132],"some":[133],"key":[134],"features":[135],"C-RAN.":[137]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
