{"id":"https://openalex.org/W4411171965","doi":"https://doi.org/10.1109/tvt.2025.3578392","title":"URLLC-Oriented Decode-and-Forward Two-Way Relaying: Improving Reliability Under Latency Guarantees Within Finite Blocklength Regime","display_name":"URLLC-Oriented Decode-and-Forward Two-Way Relaying: Improving Reliability Under Latency Guarantees Within Finite Blocklength Regime","publication_year":2025,"publication_date":"2025-06-10","ids":{"openalex":"https://openalex.org/W4411171965","doi":"https://doi.org/10.1109/tvt.2025.3578392"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2025.3578392","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3578392","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","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/A5101935728","display_name":"Tianci Zhang","orcid":"https://orcid.org/0000-0003-3676-7302"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tianci Zhang","raw_affiliation_strings":["School of Microelectronics Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100759908","display_name":"Zhao Tao","orcid":"https://orcid.org/0000-0002-8160-760X"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Zhao","raw_affiliation_strings":["School of Microelectronics Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040907578","display_name":"Zhengchuan Chen","orcid":"https://orcid.org/0000-0002-2289-5621"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengchuan Chen","raw_affiliation_strings":["School of Microelectronics Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068953745","display_name":"Yunjian Jia","orcid":"https://orcid.org/0000-0002-6404-0947"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunjian Jia","raw_affiliation_strings":["School of Microelectronics Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101600852","display_name":"Jihua Zhou","orcid":"https://orcid.org/0000-0001-8768-8095"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jihua Zhou","raw_affiliation_strings":["Aerospace New Generation Communications Company, Ltd., Chongqing, China","Aerospace New Generation Communications Co., Ltd, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Aerospace New Generation Communications Company, Ltd., Chongqing, China","institution_ids":[]},{"raw_affiliation_string":"Aerospace New Generation Communications Co., Ltd, Chongqing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112504039","display_name":"Jie Du","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Du","raw_affiliation_strings":["School of Microelectronics Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030858163","display_name":"Tony Q. S. Quek","orcid":"https://orcid.org/0000-0002-4037-3149"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Tony Q. S. Quek","raw_affiliation_strings":["Department of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101935728"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":1.4196,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.83036773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"74","issue":"11","first_page":"17477","last_page":"17489"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9977999925613403,"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":0.9977999925613403,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9955999851226807,"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":0.9951000213623047,"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/reliability","display_name":"Reliability (semiconductor)","score":0.6171449422836304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5638599395751953},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5342748761177063},{"id":"https://openalex.org/keywords/reliability-theory","display_name":"Reliability theory","score":0.45816686749458313},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.44092363119125366},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.40669769048690796},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3623257875442505},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26024457812309265},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2040610909461975},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17086169123649597},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.12240299582481384}],"concepts":[{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6171449422836304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5638599395751953},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5342748761177063},{"id":"https://openalex.org/C201729545","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability theory","level":3,"score":0.45816686749458313},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44092363119125366},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.40669769048690796},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3623257875442505},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26024457812309265},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2040610909461975},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17086169123649597},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.12240299582481384},{"id":"https://openalex.org/C163164238","wikidata":"https://www.wikidata.org/wiki/Q2737027","display_name":"Failure rate","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2025.3578392","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3578392","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1413043373","display_name":null,"funder_award_id":"62271092","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3236774965","display_name":null,"funder_award_id":"61901066","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W2099111195","https://openalex.org/W2106864314","https://openalex.org/W2135754713","https://openalex.org/W2142476030","https://openalex.org/W2345310869","https://openalex.org/W2772856248","https://openalex.org/W2791828013","https://openalex.org/W2808083451","https://openalex.org/W2900655085","https://openalex.org/W2909587182","https://openalex.org/W2915402582","https://openalex.org/W3006659643","https://openalex.org/W3011172489","https://openalex.org/W3011277233","https://openalex.org/W3024610836","https://openalex.org/W3081813386","https://openalex.org/W3117554430","https://openalex.org/W3121639587","https://openalex.org/W3157662084","https://openalex.org/W3167715774","https://openalex.org/W3178826893","https://openalex.org/W4205244288","https://openalex.org/W4205681265","https://openalex.org/W4225755506","https://openalex.org/W4226489737","https://openalex.org/W4281260179","https://openalex.org/W4285122328","https://openalex.org/W4285188495","https://openalex.org/W4285207661","https://openalex.org/W4285817602","https://openalex.org/W4295308517","https://openalex.org/W4297095030","https://openalex.org/W4312454662","https://openalex.org/W4312968033","https://openalex.org/W4313892685","https://openalex.org/W4361760330","https://openalex.org/W4362654081","https://openalex.org/W4386263580","https://openalex.org/W4387623691","https://openalex.org/W4388754529","https://openalex.org/W4389610163","https://openalex.org/W4389692251","https://openalex.org/W4390778797","https://openalex.org/W4391936179","https://openalex.org/W4394627497","https://openalex.org/W4395680667","https://openalex.org/W4396877844","https://openalex.org/W4400188448","https://openalex.org/W4400276696","https://openalex.org/W4400448572","https://openalex.org/W4400944241","https://openalex.org/W4403677658","https://openalex.org/W4406729296","https://openalex.org/W4406878755","https://openalex.org/W4407948781"],"related_works":["https://openalex.org/W2033512842","https://openalex.org/W4233600955","https://openalex.org/W4322734194","https://openalex.org/W3116237489","https://openalex.org/W4404996554","https://openalex.org/W2913665393","https://openalex.org/W2369695847","https://openalex.org/W3005535424","https://openalex.org/W2994319598","https://openalex.org/W2047067935"],"abstract_inverted_index":{"This":[0],"work":[1],"investigates":[2],"the":[3,7,17,26,42,48,59,64,72,77,81,85,94,98,108,114,127,137,140,150,157,164,169,172,175,192,200,206,209],"communication":[4],"reliability":[5,79],"of":[6,92,100,139,142,171,208],"URLLC-oriented":[8,86],"decode-and-forward":[9],"two-way":[10],"relaying":[11],"(DF-TWR)":[12],"within":[13],"FBL":[14],"regime,":[15],"where":[16,126],"network":[18],"and":[19,52,63,111,118,132,159,161,179,212],"superposition":[20,73],"coding":[21],"(NSC)":[22],"is":[23,39,45,56,146,153,215],"employed":[24],"at":[25],"relay.":[27],"The":[28],"block":[29],"error":[30],"probabilities":[31],"(BLEPs)":[32],"are":[33,124,129,189],"analysed":[34],"for":[35,71,84,191],"all":[36,143],"links.":[37],"It":[38,214],"found":[40,148],"that":[41,149,218],"uplink":[43,49],"BLEP":[44,55,96,152],"convex":[46,57,155,162],"w.r.t.":[47,58,156,163],"blocklength":[50,61],"(UBL);":[51],"each":[53],"downlink":[54,60],"(DBL)":[62],"relay":[65],"power":[66],"allocation":[67],"(RPA)":[68],"ratio":[69],"used":[70],"coding.":[74],"To":[75],"improve":[76],"overall":[78,95,103,151,173],"under":[80,97],"latency":[82],"guarantees":[83],"DF-TWR,":[87],"we":[88],"propose":[89],"a":[90],"framework":[91],"minimizing":[93],"constraints":[99],"maximum":[101],"allowed":[102],"blocklengths":[104,178],"by":[105],"jointly":[106,154],"optimizing":[107],"UBL,":[109],"DBL,":[110],"RPA.":[112],"Both":[113],"instantaneous":[115],"CSI":[116,120],"(ICSI)-assisted":[117],"statistical":[119],"(SCSI)-assisted":[121],"optimization":[122,181],"scenarios":[123,195],"considered,":[125],"optimizations":[128],"conducted":[130],"online":[131],"offline":[133],"respectively.":[134,196],"Based":[135],"on":[136],"convexity":[138,170],"BLEPs":[141],"links,":[144],"it":[145],"further":[147],"UBL":[158],"DBL;":[160],"RPA":[165,180],"ratio.":[166],"By":[167],"utilizing":[168],"BLEP,":[174],"dynamic":[176],"joint":[177],"(BLRPAO)":[182],"as":[183,185,203,205],"well":[184,204],"static":[186],"BLRPAO":[187],"algorithms":[188,211,220],"designed":[190],"considered":[193],"two":[194],"Numerical":[197],"results":[198],"validate":[199],"theoretical":[201],"analyses":[202],"effectiveness":[207],"proposed":[210],"NSC.":[213],"also":[216],"shown":[217],"both":[219],"converge":[221],"rapidly.":[222]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}