{"id":"https://openalex.org/W7117892563","doi":"https://doi.org/10.1109/milcom64451.2025.11310034","title":"Extending Communication Range with 5G NR Multi-Hop UE-to-UE Relays","display_name":"Extending Communication Range with 5G NR Multi-Hop UE-to-UE Relays","publication_year":2025,"publication_date":"2025-10-06","ids":{"openalex":"https://openalex.org/W7117892563","doi":"https://doi.org/10.1109/milcom64451.2025.11310034"},"language":null,"primary_location":{"id":"doi:10.1109/milcom64451.2025.11310034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/milcom64451.2025.11310034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MILCOM 2025 - 2025 IEEE Military Communications Conference (MILCOM)","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/A5084498261","display_name":"Samantha Gamboa","orcid":"https://orcid.org/0000-0002-6476-7003"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Samantha Gamboa","raw_affiliation_strings":["National Institute of Standards and Technology,Gaithersburg,MD,USA"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology,Gaithersburg,MD,USA","institution_ids":["https://openalex.org/I1321296531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041405905","display_name":"Thomas R. Henderson","orcid":"https://orcid.org/0000-0001-8091-2787"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas R. Henderson","raw_affiliation_strings":["National Institute of Standards and Technology,Gaithersburg,MD,USA"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology,Gaithersburg,MD,USA","institution_ids":["https://openalex.org/I1321296531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084164858","display_name":"Wesley Garey","orcid":"https://orcid.org/0000-0003-1572-8208"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wesley Garey","raw_affiliation_strings":["National Institute of Standards and Technology,Gaithersburg,MD,USA"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology,Gaithersburg,MD,USA","institution_ids":["https://openalex.org/I1321296531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100689893","display_name":"Chunmei Liu","orcid":"https://orcid.org/0000-0003-4093-584X"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chunmei Liu","raw_affiliation_strings":["National Institute of Standards and Technology,Gaithersburg,MD,USA"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology,Gaithersburg,MD,USA","institution_ids":["https://openalex.org/I1321296531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036558492","display_name":"Richard Rouil","orcid":"https://orcid.org/0000-0003-0387-0880"},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard Rouil","raw_affiliation_strings":["National Institute of Standards and Technology,Gaithersburg,MD,USA"],"affiliations":[{"raw_affiliation_string":"National Institute of Standards and Technology,Gaithersburg,MD,USA","institution_ids":["https://openalex.org/I1321296531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5084498261"],"corresponding_institution_ids":["https://openalex.org/I1321296531"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.60548751,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1302","last_page":"1307"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":0.4632999897003174,"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":0.4632999897003174,"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":0.13300000131130219,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.09629999846220016,"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/scheduling","display_name":"Scheduling (production processes)","score":0.689300000667572},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4375},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.41749998927116394},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.39899998903274536},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.39809998869895935},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.3822000026702881}],"concepts":[{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.689300000667572},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6223000288009644},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4587000012397766},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4375},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.41749998927116394},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.39899998903274536},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.39809998869895935},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.3822000026702881},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.37770000100135803},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3521000146865845},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.3246999979019165},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.32429999113082886},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.310699999332428},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3070000112056732},{"id":"https://openalex.org/C2986910011","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Cellular radio","level":3,"score":0.2815000116825104},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2734000086784363},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2720000147819519},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.266400009393692}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/milcom64451.2025.11310034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/milcom64451.2025.11310034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"MILCOM 2025 - 2025 IEEE Military Communications Conference (MILCOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2883604876","https://openalex.org/W3179988100","https://openalex.org/W4206100641","https://openalex.org/W4282936753","https://openalex.org/W4285225359","https://openalex.org/W4385801604","https://openalex.org/W4390189832","https://openalex.org/W4392910454","https://openalex.org/W4401110442","https://openalex.org/W4402835052"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"how":[3,72],"fifth-generation":[4],"(5G)":[5],"New":[6],"Radio":[7],"(NR)":[8],"sidelink":[9],"(SL)":[10],"multi-hop":[11,41,66],"UE-to-UE":[12],"(U2U)":[13],"relays":[14],"can":[15,82],"extend":[16],"communication":[17,85,102],"range":[18],"in":[19,40],"off-network":[20],"scenarios,":[21],"where":[22],"UE":[23],"denotes":[24],"User":[25],"Equipment.":[26],"We":[27,50,87],"focus":[28],"on":[29],"key":[30],"challenges":[31],"introduced":[32],"by":[33],"SL\u2019s":[34],"distributed":[35],"resource":[36],"allocation":[37],"(Mode":[38],"2)":[39],"topologies,":[42],"particularly":[43],"when":[44],"semi-persistent":[45],"scheduling":[46,91],"(SPS)":[47],"is":[48],"used.":[49],"use":[51],"system-level":[52],"simulations":[53],"to":[54,79],"evaluate":[55],"a":[56,65],"tactical":[57],"scenario":[58],"with":[59],"mission-critical":[60],"push-to-talk":[61],"(MCPTT)":[62],"traffic":[63],"over":[64],"U2U":[67],"topology.":[68],"Our":[69],"results":[70],"show":[71],"compounded":[73],"intra-path":[74],"interference":[75],"and":[76,98],"losses":[77],"due":[78],"half-duplex":[80],"operation":[81],"degrade":[83],"end-to-end":[84],"performance.":[86],"further":[88],"identify":[89],"specific":[90],"configuration":[92],"settings":[93],"that":[94],"influence":[95],"these":[96],"effects":[97],"impact":[99],"the":[100],"attainable":[101],"range.":[103]},"counts_by_year":[],"updated_date":"2026-01-02T23:11:23.791532","created_date":"2026-01-01T00:00:00"}