{"id":"https://openalex.org/W2905959685","doi":"https://doi.org/10.1109/access.2018.2888586","title":"Feasibility of Index-Coded Retransmissions for Enhancing Sidelink Channel Efficiency of V2X Communications","display_name":"Feasibility of Index-Coded Retransmissions for Enhancing Sidelink Channel Efficiency of V2X Communications","publication_year":2018,"publication_date":"2018-12-19","ids":{"openalex":"https://openalex.org/W2905959685","doi":"https://doi.org/10.1109/access.2018.2888586","mag":"2905959685"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2888586","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2888586","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08581416.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08581416.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031839568","display_name":"Juyeop Kim","orcid":"https://orcid.org/0000-0003-4262-6063"},"institutions":[{"id":"https://openalex.org/I31766871","display_name":"Sookmyung Women's University","ror":"https://ror.org/00vvvt117","country_code":"KR","type":"education","lineage":["https://openalex.org/I31766871"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Juyeop Kim","raw_affiliation_strings":["Division of ICT Convergence Engineering, Sookmyung Women\u2019s University, Seoul, South Korea","Division of ICT Convergence Engineering, Sookmyung Women's University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-4262-6063","affiliations":[{"raw_affiliation_string":"Division of ICT Convergence Engineering, Sookmyung Women\u2019s University, Seoul, South Korea","institution_ids":["https://openalex.org/I31766871"]},{"raw_affiliation_string":"Division of ICT Convergence Engineering, Sookmyung Women's University, Seoul, South Korea","institution_ids":["https://openalex.org/I31766871"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042402971","display_name":"Ohyun Jo","orcid":"https://orcid.org/0000-0001-8444-2786"},"institutions":[{"id":"https://openalex.org/I163753206","display_name":"Chungbuk National University","ror":"https://ror.org/02wnxgj78","country_code":"KR","type":"education","lineage":["https://openalex.org/I163753206"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ohyun Jo","raw_affiliation_strings":["College of Electrical and Computer Engineering, Chungbuk National University, Cheongju, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical and Computer Engineering, Chungbuk National University, Cheongju, South Korea","institution_ids":["https://openalex.org/I163753206"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102727471","display_name":"Sang Won Choi","orcid":"https://orcid.org/0000-0002-5570-8853"},"institutions":[{"id":"https://openalex.org/I4210161173","display_name":"Korea Railroad Research Institute","ror":"https://ror.org/04gzcxt97","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4210161173","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang Won Choi","raw_affiliation_strings":["Train Control and Communication Research Team, Korea Railroad Research Institute, Uiwang, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Train Control and Communication Research Team, Korea Railroad Research Institute, Uiwang, South Korea","institution_ids":["https://openalex.org/I4210161173"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.6547,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.72516989,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"6545","last_page":"6552"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994000196456909,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9991000294685364,"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/computer-science","display_name":"Computer science","score":0.5894544124603271},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5254601240158081},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.44175460934638977}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5894544124603271},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5254601240158081},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.44175460934638977}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2888586","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2888586","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08581416.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:904dc957f9f249caabe57c70836f1565","is_oa":true,"landing_page_url":"https://doaj.org/article/904dc957f9f249caabe57c70836f1565","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 6545-6552 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2888586","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2888586","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08581416.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6100000143051147}],"awards":[{"id":"https://openalex.org/G6016665989","display_name":null,"funder_award_id":"2018-0-00726","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G618558246","display_name":null,"funder_award_id":"2018R1C1B5045","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320321300","display_name":"Sookmyung Women's University","ror":"https://ror.org/00vvvt117"},{"id":"https://openalex.org/F4320322030","display_name":"Ministry of Science, ICT and Future Planning","ror":"https://ror.org/032e49973"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2905959685.pdf","grobid_xml":"https://content.openalex.org/works/W2905959685.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W1970189915","https://openalex.org/W2012484142","https://openalex.org/W2130507035","https://openalex.org/W2241330894","https://openalex.org/W2607986809","https://openalex.org/W2772664513"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"To":[0,112],"support":[1],"the":[2,12,37,51,56,61,70,83,101,104,120,141,150,158,167,175,192,195,199,202,206],"vehicular":[3,81],"communication":[4],"services":[5],"that":[6,174],"require":[7],"low":[8],"end-to-end":[9],"transfer":[10,30],"latency,":[11],"long-term":[13],"evolution":[14],"(LTE)":[15],"specification":[16],"recently":[17],"defined":[18],"a":[19,43,80,90],"new":[20,109],"channel":[21,209],"<italic":[22,123],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[23,124],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">sidelink</i>":[24],",":[25,127],"which":[26,98,128],"enables":[27],"direct":[28],"data":[29,134],"among":[31],"vehicle":[32,62],"user":[33],"equipments":[34],"(UEs)":[35],"without":[36],"aid":[38],"of":[39,58,69,103,122,194,201,208],"network":[40],"infrastructure.":[41],"Since":[42],"sidelink":[44,66,110,142,151,168,203],"transmitter":[45],"is":[46,77,129],"not":[47],"able":[48],"to":[49,55,94,118,140,149,154],"have":[50],"receiver":[52],"information":[53],"due":[54,93],"lack":[57],"feedback":[59],"channels,":[60],"UE":[63],"unconditionally":[64],"triggers":[65],"retransmissions":[67],"regardless":[68],"receiver\u2019s":[71],"status.":[72],"Although":[73],"this":[74,114],"retransmission":[75,152],"scheme":[76,84,177,197],"essential":[78],"in":[79,89,136,181,205],"environment,":[82],"has":[85],"an":[86,137,146],"inherent":[87],"limitation":[88],"performance":[91,204],"aspect":[92,207],"its":[95],"redundant":[96],"retransmissions,":[97],"eventually":[99],"reduces":[100],"amount":[102],"radio":[105,159],"resource":[106,160],"available":[107],"for":[108,131,198],"transmissions.":[111],"resolve":[113],"issue,":[115],"we":[116],"propose":[117],"exploit":[119],"concept":[121],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">index":[125],"coding</i>":[126],"effective":[130],"transferring":[132],"multiple":[133],"blocks":[135],"efficient":[138],"way,":[139],"retransmissions.":[143],"We":[144,163],"add":[145],"index-coding":[147],"process":[148],"procedure":[153],"make":[155],"it":[156],"consume":[157],"more":[161],"efficiently.":[162],"also":[164],"investigate":[165],"how":[166],"protocol":[169],"can":[170,178],"be":[171,179],"modified":[172],"so":[173],"proposed":[176,196],"realized":[180],"practical":[182],"LTE":[183],"systems.":[184],"The":[185],"intensive":[186],"simulations":[187],"and":[188],"numerical":[189],"analysis":[190],"validate":[191],"feasibility":[193],"enhancement":[200],"efficiency.":[210]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
