{"id":"https://openalex.org/W4321636955","doi":"https://doi.org/10.1109/wcsp55476.2022.10039129","title":"One-Step Grant-Free Random Access for Burst Short Packets in Satellite-Terrestrial Integrated Network","display_name":"One-Step Grant-Free Random Access for Burst Short Packets in Satellite-Terrestrial Integrated Network","publication_year":2022,"publication_date":"2022-11-01","ids":{"openalex":"https://openalex.org/W4321636955","doi":"https://doi.org/10.1109/wcsp55476.2022.10039129"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp55476.2022.10039129","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp55476.2022.10039129","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5102012660","display_name":"Xu Han","orcid":"https://orcid.org/0000-0003-3707-660X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Han","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications,Beijing,China","School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100686652","display_name":"Xuefei Zhang","orcid":"https://orcid.org/0000-0001-7096-9667"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuefei Zhang","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications,Beijing,China","School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103377309","display_name":"Xu Jin","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Xu","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications,Beijing,China","School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100624765","display_name":"Xiaofeng Tao","orcid":"https://orcid.org/0000-0001-9518-1622"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofeng Tao","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications,Beijing,China","School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"848","last_page":"853"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12079","display_name":"IoT Networks and Protocols","score":0.9851999878883362,"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":0.9785000085830688,"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/network-packet","display_name":"Network packet","score":0.7858335971832275},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7312167882919312},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6848533749580383},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6680978536605835},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6448097825050354},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5525720119476318},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.5147397518157959},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.4891674816608429},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.432861328125},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.41202571988105774},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27788156270980835},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15279877185821533}],"concepts":[{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.7858335971832275},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7312167882919312},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6848533749580383},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6680978536605835},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6448097825050354},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5525720119476318},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.5147397518157959},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.4891674816608429},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.432861328125},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.41202571988105774},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27788156270980835},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15279877185821533},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp55476.2022.10039129","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp55476.2022.10039129","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 14th International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.7599999904632568,"display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G6166003767","display_name":null,"funder_award_id":"62271073","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":12,"referenced_works":["https://openalex.org/W2015418199","https://openalex.org/W2100037283","https://openalex.org/W2127271355","https://openalex.org/W2135780853","https://openalex.org/W2811365745","https://openalex.org/W2963216488","https://openalex.org/W3046051835","https://openalex.org/W3106806868","https://openalex.org/W3130740887","https://openalex.org/W3133692331","https://openalex.org/W3211619005","https://openalex.org/W3213345703"],"related_works":["https://openalex.org/W3133183159","https://openalex.org/W4297872561","https://openalex.org/W2952222336","https://openalex.org/W2116633494","https://openalex.org/W3117544412","https://openalex.org/W2590022098","https://openalex.org/W4301859063","https://openalex.org/W2949163605","https://openalex.org/W2179545120","https://openalex.org/W2104745997"],"abstract_inverted_index":{"The":[0,26,182],"satellite-terrestrial":[1,28,179],"integrated":[2,180],"network,":[3],"which":[4,50,143,167],"has":[5],"the":[6,42,45,56,116,127,150,153,165,171,187],"wide-area":[7],"coverage":[8],"and":[9,44,79,86,109,120,134,152,159,202],"is":[10,124,145],"a":[11,53,70,84,92],"promising":[12],"way":[13],"to":[14],"help":[15],"data":[16,48,121,160,197],"transmission":[17,57,161,172,198],"in":[18,52,55,115,126,164,178,199],"remote":[19],"area":[20],"such":[21],"as":[22,83,194],"ocean":[23],"or":[24],"desert.":[25],"long":[27],"link":[29],"can":[30,168,190],"bring":[31],"much":[32],"more":[33],"signaling":[34],"overhead":[35],"if":[36],"there":[37,144],"are":[38,113,136,162],"multiple":[39],"interactions":[40],"between":[41,149],"terminals":[43,151],"satellite":[46,141],"before":[47],"transmission,":[49],"results":[51,184],"drop":[54],"efficiency":[58,173],"especially":[59],"for":[60,76,99,174],"burst":[61,80,100,175],"short":[62,81,101,176],"packets.":[63],"To":[64],"settle":[65],"this":[66,88,156],"problem,":[67],"we":[68,90],"design":[69],"double":[71],"compressed":[72],"sensing":[73],"(CS)":[74],"model":[75],"transmitting":[77],"preambles":[78],"packets":[82,102,177],"whole,":[85],"on":[87,140],"basis,":[89],"propose":[91],"one-step":[93,166],"grant-free":[94],"random":[95],"access":[96],"(GF-RA)":[97],"scheme":[98,189],"transmission.":[103],"Specifically,":[104],"active":[105],"terminal":[106],"detection":[107],"(ATD)":[108],"channel":[110],"estimation":[111],"(CE)":[112],"performed":[114],"first":[117],"CS":[118,129],"model,":[119],"recovery":[122],"(DR)":[123],"achieved":[125],"second":[128],"model.":[130],"Importantly,":[131],"ATD,":[132,200],"CE":[133,201],"DR":[135,203],"all":[137],"carried":[138],"out":[139],"during":[142],"no":[146],"other":[147],"interaction":[148],"satellite.":[154],"In":[155],"way,":[157],"RA":[158],"completed":[163],"significantly":[169],"improve":[170],"network.":[181],"simulation":[183],"show":[185],"that":[186],"proposed":[188],"reach":[191],"great":[192],"performance":[193],"traditional":[195],"two-step":[196],"with":[204],"lower":[205],"complexity.":[206]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
