{"id":"https://openalex.org/W3048364748","doi":"https://doi.org/10.1109/access.2020.3014702","title":"Integrated Wireless-Optical Backhaul and Fronthaul Provision Through Multicore Fiber","display_name":"Integrated Wireless-Optical Backhaul and Fronthaul Provision Through Multicore Fiber","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3048364748","doi":"https://doi.org/10.1109/access.2020.3014702","mag":"3048364748"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3014702","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09160928.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09160928.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091275623","display_name":"Luis Gonzalez\u2010Guerrero","orcid":"https://orcid.org/0000-0003-2809-788X"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"funder","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Luis Gonzalez Guerrero","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London, London, U.K."],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, U.K.","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055344395","display_name":"Mar\u00eda Morant","orcid":"https://orcid.org/0000-0001-5565-7788"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"funder","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Maria Morant","raw_affiliation_strings":["Nanophotonics Technology Center, Universitat Polit\u00e8cnica de Val\u00e8ncia, Valencia, Spain"],"affiliations":[{"raw_affiliation_string":"Nanophotonics Technology Center, Universitat Polit\u00e8cnica de Val\u00e8ncia, Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087342622","display_name":"Tongyun Li","orcid":"https://orcid.org/0000-0003-4042-0328"},"institutions":[{"id":"https://openalex.org/I51601045","display_name":"University of Bath","ror":"https://ror.org/002h8g185","country_code":"GB","type":"funder","lineage":["https://openalex.org/I51601045"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tongyun Li","raw_affiliation_strings":["University of Bath, Bath, U.K."],"affiliations":[{"raw_affiliation_string":"University of Bath, Bath, U.K.","institution_ids":["https://openalex.org/I51601045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019384457","display_name":"Martyn J. Fice","orcid":"https://orcid.org/0000-0002-8814-2315"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"funder","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Martyn J. Fice","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London, London, U.K."],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, U.K.","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016050548","display_name":"A.J. Seeds","orcid":"https://orcid.org/0000-0002-5228-627X"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"funder","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alwyn J. Seeds","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London, London, U.K."],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, U.K.","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043230591","display_name":"Roberto Llorente","orcid":"https://orcid.org/0000-0003-4799-2564"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"funder","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Roberto Llorente","raw_affiliation_strings":["Nanophotonics Technology Center, Universitat Polit\u00e8cnica de Val\u00e8ncia, Valencia, Spain"],"affiliations":[{"raw_affiliation_string":"Nanophotonics Technology Center, Universitat Polit\u00e8cnica de Val\u00e8ncia, Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026880270","display_name":"I.H. White","orcid":"https://orcid.org/0000-0002-7368-0305"},"institutions":[{"id":"https://openalex.org/I51601045","display_name":"University of Bath","ror":"https://ror.org/002h8g185","country_code":"GB","type":"funder","lineage":["https://openalex.org/I51601045"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ian H. White","raw_affiliation_strings":["University of Bath, Bath, U.K."],"affiliations":[{"raw_affiliation_string":"University of Bath, Bath, U.K.","institution_ids":["https://openalex.org/I51601045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008627694","display_name":"Richard V. Penty","orcid":"https://orcid.org/0000-0003-4605-1455"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"funder","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Richard V. Penty","raw_affiliation_strings":["Department of Engineering, Electrical Division, Centre for Photonic Systems, University of Cambridge, Cambridge, U.K."],"affiliations":[{"raw_affiliation_string":"Department of Engineering, Electrical Division, Centre for Photonic Systems, University of Cambridge, Cambridge, U.K.","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079433200","display_name":"Cyril C. Renaud","orcid":"https://orcid.org/0000-0002-4457-5741"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"funder","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Cyril C. Renaud","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University College London, London, U.K."],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, U.K.","institution_ids":["https://openalex.org/I45129253"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.318,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":4,"citation_normalized_percentile":{"value":0.52118,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":76,"max":78},"biblio":{"volume":"8","issue":null,"first_page":"146915","last_page":"146922"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9999,"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":0.9999,"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":0.9983,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9892,"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":0.6571627},{"id":"https://openalex.org/keywords/gigabit","display_name":"Gigabit","score":0.42605853}],"concepts":[{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.6571627},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.6303072},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4981711},{"id":"https://openalex.org/C2780113332","wikidata":"https://www.wikidata.org/wiki/Q16045086","display_name":"Radio over fiber","level":3,"score":0.49254426},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4636615},{"id":"https://openalex.org/C121629672","wikidata":"https://www.wikidata.org/wiki/Q3354451","display_name":"Optical Carrier transmission rates","level":4,"score":0.44719294},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.43760288},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4336294},{"id":"https://openalex.org/C21922175","wikidata":"https://www.wikidata.org/wiki/Q3105497","display_name":"Gigabit","level":2,"score":0.42605853},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.41383916},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.32149976},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27404237},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26001808},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.209894},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.18035114},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.17532477}],"mesh":[],"locations_count":5,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3014702","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09160928.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://doaj.org/article/a1385e927d1b496da12ffb7b6a4c5907","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10109058/1/09160928.pdf","pdf_url":"https://discovery.ucl.ac.uk/id/eprint/10109058/1/09160928.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":["University College London"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10109058/","pdf_url":"https://discovery.ucl.ac.uk/10109058/1/09160928.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":["University College London"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://www.repository.cam.ac.uk/handle/1810/316121","pdf_url":"https://www.repository.cam.ac.uk/bitstream/1810/316121/3/09160928.pdf","source":{"id":"https://openalex.org/S4306401777","display_name":"Apollo (University of Cambridge)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I241749","host_organization_name":"University of Cambridge","host_organization_lineage":["https://openalex.org/I241749"],"host_organization_lineage_names":["University of Cambridge"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3014702","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09160928.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[{"funder":"https://openalex.org/F4320321864","funder_display_name":"Generalitat Valenciana","award_id":"BEST/2019/047"},{"funder":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n","award_id":"MINECO/FEDER UE RTI2018-101296-B-I00 MULTI-BEAM5G"},{"funder":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n","award_id":"PID2019-106163RJ-I00/AEI/10.13039/501100011033 MULTICORE+"},{"funder":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council","award_id":"EP/P003990/1"},{"funder":"https://openalex.org/F4320338475","funder_display_name":"H2020 LEIT Information and Communication Technologies","award_id":"761579"}],"datasets":[],"versions":[],"referenced_works_count":13,"referenced_works":["https://openalex.org/W1154489291","https://openalex.org/W1987195322","https://openalex.org/W2084365675","https://openalex.org/W2159663227","https://openalex.org/W2325571372","https://openalex.org/W2539097094","https://openalex.org/W2776897660","https://openalex.org/W2798125601","https://openalex.org/W2808515115","https://openalex.org/W2901972056","https://openalex.org/W2963339602","https://openalex.org/W2993115481","https://openalex.org/W3009276740"],"related_works":["https://openalex.org/W2920445052","https://openalex.org/W2808557112","https://openalex.org/W2737800464","https://openalex.org/W2148515971","https://openalex.org/W2136483634","https://openalex.org/W2135411709","https://openalex.org/W2116623988","https://openalex.org/W2089136384","https://openalex.org/W2031082051","https://openalex.org/W1915710091"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3,43],"propose":[4],"multicore":[5],"fiber":[6],"(MCF)":[7],"as":[8],"the":[9,13,29,34,51,54,65,85,118,122,134,156,172,178,187,190],"medium":[10],"to":[11,24,33,53,61],"transport":[12],"different":[14],"signals":[15,49],"associated":[16],"with":[17,75,89,106,121],"various":[18],"wireless":[19],"applications":[20],"(ranging":[21],"from":[22,28,50],"access":[23],"fronthauling":[25],"and":[26,47,67,159,180,193],"backhauling)":[27],"baseband":[30],"unit":[31],"(BBU)":[32],"cell-site.":[35],"Using":[36],"1":[37],"km":[38],"of":[39,176,186,199],"a":[40,76,90,107,152,195],"7-core":[41],"MCF,":[42],"simultaneously":[44],"transmit":[45],"fronthaul":[46,86,102,179],"backhaul":[48,72,181],"BBU":[52],"cell":[55,135],"site,":[56],"where":[57],"they":[58],"are":[59],"converted":[60],"carrier":[62],"frequencies":[63],"in":[64,151],"mm-wave":[66],"sub-THz":[68],"band,":[69],"respectively.":[70],"The":[71,101,140,168],"is":[73,87,104,131,149],"evaluated":[74,88],"12.5":[77],"GBd":[78],"16-quadrature":[79],"amplitude":[80],"modulation":[81],"(QAM)":[82],"signal,":[83],"whereas":[84],"7":[91],"Gbit/s":[92],"on-off":[93],"keying":[94],"(OOK)":[95],"signal":[96,103,144],"carrying":[97],"14":[98],"LTE-compatible":[99],"channels.":[100],"generated":[105],"novel":[108],"compression":[109],"technique":[110],"that":[111],"achieves":[112],"an":[113],"efficiency":[114],"3-times":[115],"higher":[116],"than":[117],"one":[119],"obtained":[120],"common":[123],"public":[124],"radio":[125],"interface":[126],"(CPRI)":[127],"protocol.":[128],"Optical":[129],"heterodyning":[130,148],"implemented":[132],"at":[133,189],"site":[136],"for":[137,146,164],"optical-to-RF":[138],"conversion.":[139],"local":[141],"oscillator":[142],"(LO)":[143],"required":[145],"optical":[147],"transmitted":[150],"dedicated":[153],"core,":[154],"reducing":[155],"system":[157],"complexity":[158],"enabling":[160],"its":[161],"straight-forward":[162],"reuse":[163],"uplink":[165],"(UL)":[166],"transmission.":[167],"experimental":[169],"demonstration":[170],"includes":[171],"simultaneous":[173],"full-duplex":[174],"transmission":[175],"both":[177],"signals,":[182],"using":[183],"6":[184],"cores":[185],"MCF":[188],"same":[191],"time":[192],"achieving":[194],"gross":[196],"data":[197],"rate":[198],"57":[200],"Gbit/s.":[201]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W3048364748","counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-05-04T06:17:56.365111","created_date":"2020-08-13"}