{"id":"https://openalex.org/W4402835032","doi":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683245","title":"AoI-Based Coded Hybrid Automatic Repeat Request Strategy for Non- Terrestrial Networks","display_name":"AoI-Based Coded Hybrid Automatic Repeat Request Strategy for Non- Terrestrial Networks","publication_year":2024,"publication_date":"2024-06-24","ids":{"openalex":"https://openalex.org/W4402835032","doi":"https://doi.org/10.1109/vtc2024-spring62846.2024.10683245"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2024-spring62846.2024.10683245","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/vtc2024-spring62846.2024.10683245","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring)","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/A5111340666","display_name":"Ruopu Du","orcid":null},"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"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ruopu Du","raw_affiliation_strings":["Harbin Institute of Technology (Shenzhen),Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology,Shenzhen,China,518055"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology (Shenzhen),Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology,Shenzhen,China,518055","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090799663","display_name":"Bowen Feng","orcid":"https://orcid.org/0000-0002-0393-4605"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bowen Feng","raw_affiliation_strings":["Harbin Institute of Technology (Shenzhen),Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology,Shenzhen,China,518055"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology (Shenzhen),Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology,Shenzhen,China,518055","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101410452","display_name":"Yi Yang","orcid":"https://orcid.org/0000-0001-6525-3920"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Yang","raw_affiliation_strings":["Harbin Institute of Technology (Shenzhen),Education Center of Experiments and Innovations,Shenzhen,China,518055"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology (Shenzhen),Education Center of Experiments and Innovations,Shenzhen,China,518055","institution_ids":["https://openalex.org/I204983213"]}]},{"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/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":["Harbin Institute of Technology (Shenzhen),Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology,Shenzhen,China,518055"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology (Shenzhen),Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology,Shenzhen,China,518055","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5111340666"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17605075,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"35","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9878000020980835,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9878000020980835,"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/T13553","display_name":"Age of Information Optimization","score":0.9873999953269958,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9833999872207642,"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/computer-science","display_name":"Computer science","score":0.7733274102210999},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3771660327911377},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3505572974681854}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7733274102210999},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3771660327911377},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3505572974681854}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2024-spring62846.2024.10683245","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/vtc2024-spring62846.2024.10683245","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3161568920","display_name":null,"funder_award_id":"62301185,62027802","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1688112161","https://openalex.org/W1872305663","https://openalex.org/W1963900840","https://openalex.org/W1993918491","https://openalex.org/W2144136361","https://openalex.org/W2542540449","https://openalex.org/W3129163321","https://openalex.org/W6766958690"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"Hybrid":[0],"automatic":[1],"repeat":[2],"request":[3],"(HARQ)":[4],"is":[5,72,97,143],"a":[6,57,75],"potential":[7],"technique":[8],"for":[9,62,84,99],"communication":[10],"systems":[11],"in":[12,64,116,129],"non-terrestrial":[13],"networks":[14],"(NTN)":[15],"to":[16,45,80,102],"ensure":[17],"reliability.":[18],"However,":[19],"the":[20,28,35,46,66,82,85,104,117,119,126],"long":[21],"round-trip":[22],"time":[23],"(RTT)":[24],"within":[25],"NTN":[26],"diminishes":[27],"information":[29,41,70,78,132],"timeliness":[30,79,133],"when":[31],"applying":[32,108],"HARQ.":[33],"Moreover,":[34],"absence":[36],"of":[37,49,68,77,131,136,140],"perfect":[38],"channel":[39],"state":[40],"(CSI)":[42],"poses":[43],"challenges":[44],"precise":[47],"design":[48],"HARQ":[50,60,88,100,122],"strategies.":[51],"In":[52],"this":[53],"paper,":[54],"we":[55],"introduce":[56],"novel":[58],"coded":[59,69,87,121],"scheme":[61,123],"NTN,":[63],"which":[65],"age":[67],"(C-AoI)":[71],"proposed":[73],"as":[74],"metric":[76],"guide":[81],"search":[83],"optimal":[86],"strategy.":[89],"The":[90,138],"rate-compatible":[91],"inherited":[92],"bits":[93],"codeword":[94],"construction":[95],"(RCIC)":[96],"introduced":[98],"process":[101,111],"enhance":[103],"transmission":[105],"efficiency.":[106],"By":[107],"Markov":[109],"decision":[110],"(MDP)":[112],"and":[113,134],"Q-learning":[114],"algorithm":[115],"optimization,":[118],"obtained":[120],"significantly":[124],"outperforms":[125],"existing":[127],"schemes":[128],"terms":[130],"number":[135],"transmissions.":[137],"throughput":[139],"satellite-terrestrial":[141],"links":[142],"also":[144],"improved.":[145]},"counts_by_year":[],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}
