{"id":"https://openalex.org/W2909683545","doi":"https://doi.org/10.1109/lwc.2019.2891531","title":"A Novel Synchronous Duplexing Method for Long Distance Wireless Backhaul System","display_name":"A Novel Synchronous Duplexing Method for Long Distance Wireless Backhaul System","publication_year":2019,"publication_date":"2019-01-09","ids":{"openalex":"https://openalex.org/W2909683545","doi":"https://doi.org/10.1109/lwc.2019.2891531","mag":"2909683545"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2019.2891531","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2019.2891531","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-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/A5086733238","display_name":"Nam-I Kim","orcid":"https://orcid.org/0000-0001-5898-7854"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Nam-I Kim","raw_affiliation_strings":["School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000853218","display_name":"Dong\u2010Ho Cho","orcid":"https://orcid.org/0000-0001-9849-4392"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-Ho Cho","raw_affiliation_strings":["School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5086733238"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":0.5961,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.67280623,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"8","issue":"3","first_page":"761","last_page":"764"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","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/T12791","display_name":"Full-Duplex Wireless Communications","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9945999979972839,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9912999868392944,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.8959543704986572},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7758931517601013},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6320945620536804},{"id":"https://openalex.org/keywords/propagation-delay","display_name":"Propagation delay","score":0.5323272943496704},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.529787003993988},{"id":"https://openalex.org/keywords/transmission-delay","display_name":"Transmission delay","score":0.45651766657829285},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.4195011854171753},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4107823669910431},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20646873116493225},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.13391101360321045},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.09429770708084106}],"concepts":[{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.8959543704986572},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7758931517601013},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6320945620536804},{"id":"https://openalex.org/C90806461","wikidata":"https://www.wikidata.org/wiki/Q1144416","display_name":"Propagation delay","level":2,"score":0.5323272943496704},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.529787003993988},{"id":"https://openalex.org/C108921912","wikidata":"https://www.wikidata.org/wiki/Q7834639","display_name":"Transmission delay","level":3,"score":0.45651766657829285},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.4195011854171753},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4107823669910431},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20646873116493225},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.13391101360321045},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.09429770708084106}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2019.2891531","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2019.2891531","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4006379255","display_name":null,"funder_award_id":"2017-0-00708","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"}],"funders":[{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W324177736","https://openalex.org/W1733806262","https://openalex.org/W1965898185","https://openalex.org/W2161587375","https://openalex.org/W2166021179","https://openalex.org/W2611623330","https://openalex.org/W2748893346","https://openalex.org/W2750964270","https://openalex.org/W2909077947","https://openalex.org/W4235507681","https://openalex.org/W6611222786","https://openalex.org/W6758295600"],"related_works":["https://openalex.org/W2592965047","https://openalex.org/W2359528358","https://openalex.org/W2360932317","https://openalex.org/W1994455866","https://openalex.org/W2123264170","https://openalex.org/W4206676500","https://openalex.org/W3118170786","https://openalex.org/W2102385010","https://openalex.org/W2115142978","https://openalex.org/W3021674731"],"abstract_inverted_index":{"In":[0,17],"this":[1],"letter,":[2],"we":[3],"propose":[4],"a":[5,11,21,49,77,102],"new":[6],"synchronous":[7],"duplexing":[8],"scheme":[9,113,124],"for":[10,76,83],"long":[12,45,50,78],"distance":[13],"wireless":[14],"backhaul":[15,22,35,62],"system.":[16],"conventional":[18],"time-division":[19],"duplexing,":[20],"system":[23,36],"can":[24,96],"transmit":[25,64],"its":[26],"data":[27,69],"only":[28],"after":[29],"the":[30,33,81,85,93,107,111,119,122],"transmission":[31],"of":[32,110,121,127],"opposite":[34],"is":[37,87,91],"finished.":[38],"Thus,":[39,74],"any":[40],"propagation":[41,79,131],"delay":[42],"caused":[43],"by":[44],"distances":[46],"leads":[47],"to":[48,70,105],"guard":[51],"time.":[52],"However,":[53],"in":[54,125],"our":[55],"proposed":[56,112,123],"scheme,":[57],"both":[58],"local":[59],"and":[60,67,114,130],"remote":[61],"systems":[63],"their":[65],"down":[66],"up-link":[68],"each":[71],"other":[72],"simultaneously.":[73],"even":[75],"delay,":[80,95],"time":[82],"which":[84,90],"channel":[86],"not":[88],"used,":[89],"called":[92],"feedback":[94],"be":[97],"effectively":[98],"reduced.":[99],"We":[100],"conduct":[101],"mathematical":[103],"analysis":[104],"derive":[106],"theoretical":[108],"efficiency":[109],"show":[115],"simulation":[116],"results":[117],"indicating":[118],"superiority":[120],"terms":[126],"synchronization":[128],"error":[129],"delay.":[132]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}