{"id":"https://openalex.org/W4285118837","doi":"https://doi.org/10.1109/tvt.2022.3186034","title":"Age-Optimal Network Coding HARQ Transmission Scheme for Dual-Hop Satellite-Integrated Internet","display_name":"Age-Optimal Network Coding HARQ Transmission Scheme for Dual-Hop Satellite-Integrated Internet","publication_year":2022,"publication_date":"2022-06-24","ids":{"openalex":"https://openalex.org/W4285118837","doi":"https://doi.org/10.1109/tvt.2022.3186034"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2022.3186034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2022.3186034","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/A5047916298","display_name":"Jian Jiao","orcid":"https://orcid.org/0000-0002-7988-9820"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jian Jiao","raw_affiliation_strings":["Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","Peng Cheng Laboratory, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100451051","display_name":"Shiqi Liu","orcid":"https://orcid.org/0000-0002-9165-3132"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiqi Liu","raw_affiliation_strings":["Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","Peng Cheng Laboratory, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039859667","display_name":"Jing Ding","orcid":"https://orcid.org/0000-0002-3246-9802"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Ding","raw_affiliation_strings":["Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","Peng Cheng Laboratory, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055942011","display_name":"Jianhao Huang","orcid":"https://orcid.org/0009-0007-8439-5140"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhao Huang","raw_affiliation_strings":["Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","Peng Cheng Laboratory, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100684143","display_name":"Shaohua Wu","orcid":"https://orcid.org/0000-0002-6950-0594"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaohua Wu","raw_affiliation_strings":["Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","Peng Cheng Laboratory, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070447777","display_name":"Rongxing Lu","orcid":"https://orcid.org/0000-0001-5720-0941"},"institutions":[{"id":"https://openalex.org/I106938459","display_name":"University of New Brunswick","ror":"https://ror.org/05nkf0n29","country_code":"CA","type":"education","lineage":["https://openalex.org/I106938459"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Rongxing Lu","raw_affiliation_strings":["Faculty of Computer Science, University of New Brunswick, Fredericton, NB, Canada"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Science, University of New Brunswick, Fredericton, NB, Canada","institution_ids":["https://openalex.org/I106938459"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071725895","display_name":"Qinyu Zhang","orcid":"https://orcid.org/0000-0001-9272-0475"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinyu Zhang","raw_affiliation_strings":["Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","Peng Cheng Laboratory, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Communication Engineering Research Centre, Harbin Institute of Technology (Shenzhen), Shenzhen, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5047916298"],"corresponding_institution_ids":["https://openalex.org/I204983213","https://openalex.org/I4210136793"],"apc_list":null,"apc_paid":null,"fwci":2.0708,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.87159465,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"71","issue":"10","first_page":"10666","last_page":"10682"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":1.0,"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/T13553","display_name":"Age of Information Optimization","score":1.0,"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/T12079","display_name":"IoT Networks and Protocols","score":0.996999979019165,"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/T12042","display_name":"Satellite Communication Systems","score":0.9835000038146973,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/retransmission","display_name":"Retransmission","score":0.8963534832000732},{"id":"https://openalex.org/keywords/hybrid-automatic-repeat-request","display_name":"Hybrid automatic repeat request","score":0.8604484796524048},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7673166394233704},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6855900287628174},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5926456451416016},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5672144889831543},{"id":"https://openalex.org/keywords/automatic-repeat-request","display_name":"Automatic repeat request","score":0.47874611616134644},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.47705379128456116},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.455416202545166},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4489884376525879},{"id":"https://openalex.org/keywords/performance-metric","display_name":"Performance metric","score":0.43099355697631836},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1613137423992157},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.12048819661140442}],"concepts":[{"id":"https://openalex.org/C180611318","wikidata":"https://www.wikidata.org/wiki/Q7316902","display_name":"Retransmission","level":3,"score":0.8963534832000732},{"id":"https://openalex.org/C118437007","wikidata":"https://www.wikidata.org/wiki/Q1017139","display_name":"Hybrid automatic repeat request","level":3,"score":0.8604484796524048},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7673166394233704},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6855900287628174},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5926456451416016},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5672144889831543},{"id":"https://openalex.org/C171952454","wikidata":"https://www.wikidata.org/wiki/Q29522","display_name":"Automatic repeat request","level":4,"score":0.47874611616134644},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.47705379128456116},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.455416202545166},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4489884376525879},{"id":"https://openalex.org/C2780898871","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance metric","level":2,"score":0.43099355697631836},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1613137423992157},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.12048819661140442},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2022.3186034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2022.3186034","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/G2246487800","display_name":null,"funder_award_id":"61871147","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3658063426","display_name":null,"funder_award_id":"61831008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4343183693","display_name":null,"funder_award_id":"62027802","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5853646099","display_name":null,"funder_award_id":"2020A1515010505","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G8375930484","display_name":null,"funder_award_id":"62071141","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"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1993918491","https://openalex.org/W2088393538","https://openalex.org/W2100739124","https://openalex.org/W2122172954","https://openalex.org/W2126569509","https://openalex.org/W2135457014","https://openalex.org/W2140954455","https://openalex.org/W2146487252","https://openalex.org/W2149200615","https://openalex.org/W2187878411","https://openalex.org/W2501406329","https://openalex.org/W2593481524","https://openalex.org/W2620362738","https://openalex.org/W2623920060","https://openalex.org/W2758737226","https://openalex.org/W2805161269","https://openalex.org/W2808624459","https://openalex.org/W2824450927","https://openalex.org/W2963644017","https://openalex.org/W2963696760","https://openalex.org/W2976049119","https://openalex.org/W2989933818","https://openalex.org/W2995116859","https://openalex.org/W2996269618","https://openalex.org/W3000628012","https://openalex.org/W3036027917","https://openalex.org/W3043881357","https://openalex.org/W3045753757","https://openalex.org/W3045939557","https://openalex.org/W3103917472","https://openalex.org/W3118048315","https://openalex.org/W3159670404"],"related_works":["https://openalex.org/W2164432944","https://openalex.org/W1970937009","https://openalex.org/W1903234830","https://openalex.org/W1992555329","https://openalex.org/W2086647153","https://openalex.org/W2403303727","https://openalex.org/W2103628002","https://openalex.org/W2158575307","https://openalex.org/W2944854155","https://openalex.org/W1992384025"],"abstract_inverted_index":{"In":[0,70],"the":[1,9,15,20,34,50,56,63,67,84,102,107,111,117,126,129,143,147],"upcoming":[2],"satellite-integrated":[3,68,103],"Internet,":[4],"a":[5,29,134],"noted":[6],"limitation":[7],"is":[8],"non-trivial":[10],"propagation":[11],"latency":[12],"due":[13],"to":[14,62,94],"long":[16],"distances.":[17],"To":[18],"support":[19],"emergent":[21],"timeliness":[22],"applications,":[23],"information":[24,87,92],"must":[25],"be":[26],"transmitted":[27],"within":[28],"short":[30],"end-to-end":[31],"latency.":[32],"Hence,":[33],"traditional":[35],"hybrid":[36],"automatic":[37],"repeat":[38],"request":[39],"(HARQ)":[40],"strategies":[41,159],"with":[42,83,182],"frequent":[43],"feedbacks":[44],"do":[45],"not":[46],"fit":[47],"anymore,":[48],"because":[49],"reliable":[51,99],"transmission":[52,81,100,122,158,171],"needs":[53],"retransmission":[54],"of":[55,86,91,116,142,149,152],"lost":[57],"packets,":[58],"which":[59],"inevitably":[60],"leads":[61],"low":[64],"efficiency":[65],"in":[66,101,180],"Internet.":[69,104],"this":[71],"paper,":[72],"we":[73],"propose":[74],"an":[75],"age-optimal":[76,120,169],"network":[77],"code":[78],"HARQ":[79,185],"(NC-HARQ)":[80],"scheme":[82,172],"metric":[85],"timeliness,":[88],"i.e.,":[89],"age":[90],"(AoI)":[93],"realize":[95],"limited/no":[96],"feedback":[97],"dual-hop":[98,119,168],"We":[105],"derive":[106],"closed-form":[108],"expression":[109,127],"for":[110,128],"average":[112,176],"and":[113,124,146,177],"peak":[114,178],"AoI":[115,179],"proposed":[118],"NC-HARQ":[121,170],"scheme,":[123],"also":[125],"benchmark":[130],"schemes":[131],"through":[132],"establishing":[133],"finite-state":[135],"Markov":[136],"chain.":[137],"Then,":[138],"by":[139],"taking":[140],"account":[141],"time-varying":[144],"channel":[145],"characteristics":[148],"random":[150],"update":[151],"data":[153],"file,":[154],"two":[155],"dynamic":[156],"forward":[157],"are":[160],"further":[161],"designed.":[162],"Simulation":[163],"results":[164],"illustrate":[165],"that":[166],"our":[167],"can":[173],"achieve":[174],"lower":[175],"comparison":[181],"several":[183],"state-of-the-art":[184],"schemes.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}