{"id":"https://openalex.org/W2541219298","doi":"https://doi.org/10.1109/chinacom.2012.6417583","title":"Transmission solutions and architectures for heterogeneous networks built as C-RANs","display_name":"Transmission solutions and architectures for heterogeneous networks built as C-RANs","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2541219298","doi":"https://doi.org/10.1109/chinacom.2012.6417583","mag":"2541219298"},"language":"en","primary_location":{"id":"doi:10.1109/chinacom.2012.6417583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinacom.2012.6417583","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th International Conference on Communications and Networking in China","raw_type":"proceedings-article"},"type":"conference-paper","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/A5059572899","display_name":"Zere Ghebretensa\u00e9","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Z. Ghebretensae","raw_affiliation_strings":["Ericsson Research, Ericsson AB, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson AB, Stockholm, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023088072","display_name":"Kim Laraqui","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"K. Laraqui","raw_affiliation_strings":["Ericsson Research, Ericsson AB, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson AB, Stockholm, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070220402","display_name":"Stefan Dahlfort","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"S. Dahlfort","raw_affiliation_strings":["Ericsson Research, Ericsson AB, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson AB, Stockholm, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100373477","display_name":"Jingjing Chen","orcid":"https://orcid.org/0000-0002-1655-6375"},"institutions":[{"id":"https://openalex.org/I4210126170","display_name":"Ericsson (Italy)","ror":"https://ror.org/027n3xb46","country_code":"IT","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210126170"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Jingjing Chen","raw_affiliation_strings":["Ericsson Research, Ericsson Telecomunicazioni S.p.A., Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson Telecomunicazioni S.p.A., Pisa, Italy","institution_ids":["https://openalex.org/I4210126170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057370818","display_name":"Yinggang Li","orcid":"https://orcid.org/0000-0003-2132-8411"},"institutions":[{"id":"https://openalex.org/I4210126170","display_name":"Ericsson (Italy)","ror":"https://ror.org/027n3xb46","country_code":"IT","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210126170"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Yinggang Li","raw_affiliation_strings":["Ericsson Research, Ericsson Telecomunicazioni S.p.A., Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson Telecomunicazioni S.p.A., Pisa, Italy","institution_ids":["https://openalex.org/I4210126170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077681671","display_name":"Jon\u00e1s Hansryd","orcid":"https://orcid.org/0000-0002-0067-3788"},"institutions":[{"id":"https://openalex.org/I4210126170","display_name":"Ericsson (Italy)","ror":"https://ror.org/027n3xb46","country_code":"IT","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210126170"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"J. Hansryd","raw_affiliation_strings":["Ericsson Research, Ericsson Telecomunicazioni S.p.A., Pisa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson Telecomunicazioni S.p.A., Pisa, Italy","institution_ids":["https://openalex.org/I4210126170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006443731","display_name":"Filippo Ponzini","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Filippo Ponzini","raw_affiliation_strings":["Ericsson Research, Ericsson AB, Molndal, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson AB, Molndal, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035917822","display_name":"Luca Giorgi","orcid":"https://orcid.org/0009-0003-0140-1543"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Luca Giorgi","raw_affiliation_strings":["Ericsson Research, Ericsson AB, Molndal, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson AB, Molndal, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012672035","display_name":"Stefano Stracca","orcid":"https://orcid.org/0000-0002-4390-3803"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Stefano Stracca","raw_affiliation_strings":["Ericsson Research, Ericsson AB, Molndal, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Ericsson AB, Molndal, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020394997","display_name":"Andrew R. Pratt","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130035","display_name":"China Communications Construction Company (China)","ror":"https://ror.org/03q3een69","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210130035"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Andrew R. Pratt","raw_affiliation_strings":["Regional Portfolio Management, Ericsson (China) Communications Company Limited, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Regional Portfolio Management, Ericsson (China) Communications Company Limited, Beijing, China","institution_ids":["https://openalex.org/I4210130035"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.5354,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.96037304,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"1","issue":null,"first_page":"748","last_page":"752"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","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"}},"topics":[{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","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"}},{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9954000115394592,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9947999715805054,"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/backhaul","display_name":"Backhaul (telecommunications)","score":0.8024746775627136},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.7749443650245667},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6555860638618469},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6103708744049072},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.4976408779621124},{"id":"https://openalex.org/keywords/ethernet","display_name":"Ethernet","score":0.49632030725479126},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.47934991121292114},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.45371565222740173},{"id":"https://openalex.org/keywords/passive-optical-network","display_name":"Passive optical network","score":0.4475930333137512},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.41922321915626526},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41464585065841675},{"id":"https://openalex.org/keywords/wavelength-division-multiplexing","display_name":"Wavelength-division multiplexing","score":0.3798747658729553},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.34808897972106934},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.28098925948143005},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2783474028110504},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2177235186100006},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.18416306376457214}],"concepts":[{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.8024746775627136},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.7749443650245667},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6555860638618469},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6103708744049072},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.4976408779621124},{"id":"https://openalex.org/C172173386","wikidata":"https://www.wikidata.org/wiki/Q79984","display_name":"Ethernet","level":2,"score":0.49632030725479126},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.47934991121292114},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.45371565222740173},{"id":"https://openalex.org/C204827203","wikidata":"https://www.wikidata.org/wiki/Q1027795","display_name":"Passive optical network","level":4,"score":0.4475930333137512},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.41922321915626526},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41464585065841675},{"id":"https://openalex.org/C160724564","wikidata":"https://www.wikidata.org/wiki/Q1620670","display_name":"Wavelength-division multiplexing","level":3,"score":0.3798747658729553},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.34808897972106934},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.28098925948143005},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2783474028110504},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2177235186100006},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.18416306376457214},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/chinacom.2012.6417583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinacom.2012.6417583","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th International Conference on Communications and Networking in China","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1943977931","https://openalex.org/W2151998293","https://openalex.org/W2466573257","https://openalex.org/W6640700933"],"related_works":["https://openalex.org/W1994968474","https://openalex.org/W1511485829","https://openalex.org/W2051232864","https://openalex.org/W2944347421","https://openalex.org/W2267229156","https://openalex.org/W2277849140","https://openalex.org/W2963319350","https://openalex.org/W2342506894","https://openalex.org/W2338847104","https://openalex.org/W2902557070"],"abstract_inverted_index":{"A":[0],"novel":[1,67],"end-to-end":[2],"transport":[3],"network":[4,77],"solution":[5],"is":[6,42],"proposed":[7,33],"to":[8,35,80,100,112],"meet":[9],"the":[10,32,46,59,106],"operational":[11],"and":[12,26,39,45,75,85,121],"technical":[13],"challenges":[14],"of":[15,31,48,52,61,105],"heterogeneous":[16],"networks":[17],"built":[18],"as":[19,90,92,97],"C-RANs":[20],"with":[21],"centralized":[22,84,120],"base":[23],"band":[24,110],"processing":[25],"CPRI":[27],"links.":[28],"The":[29],"flexibility":[30],"architecture":[34],"support":[36,82],"distributed":[37,86,122],"architectures":[38],"Ethernet":[40],"links":[41,117],"also":[43],"described":[44],"results":[47],"a":[49,66,98],"C-RAN":[50],"proof":[51],"concept":[53],"demonstration":[54],"are":[55],"discussed.":[56],"Substantiated":[57],"by":[58],"evolution":[60],"key":[62],"optical":[63],"technologies,":[64],"including":[65],"WDM-PON":[68],"based":[69],"solution,":[70],"we":[71,102],"conclude":[72],"that":[73],"backhaul":[74],"metro":[76],"strategies":[78],"need":[79],"flexibly":[81],"both":[83,119],"radio":[87],"baseband":[88],"solutions,":[89],"well":[91],"being":[93],"multiservice":[94],"capable.":[95],"Additionally,":[96],"complement":[99],"fiber,":[101],"propose":[103],"use":[104],"70/80":[107],"GHz":[108],"frequency":[109],"(E-band)":[111],"provide":[113],"high":[114],"performance":[115],"microwave":[116],"for":[118],"architectures.":[123]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}