{"id":"https://openalex.org/W4414646941","doi":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174391","title":"Dynamic Multipath Routing Scheme for Delay Differentiated Services in LEO Satellite Networks","display_name":"Dynamic Multipath Routing Scheme for Delay Differentiated Services in LEO Satellite Networks","publication_year":2025,"publication_date":"2025-06-17","ids":{"openalex":"https://openalex.org/W4414646941","doi":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174391"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2025-spring65109.2025.11174391","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174391","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring)","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/A5100367292","display_name":"Gang Wang","orcid":"https://orcid.org/0000-0001-5859-3724"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Wang","raw_affiliation_strings":["School of Information and Communications Engineering, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,China,710049"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100734239","display_name":"Dongyang Xu","orcid":"https://orcid.org/0000-0002-6401-0545"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongyang Xu","raw_affiliation_strings":["School of Information and Communications Engineering, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,China,710049"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069735221","display_name":"Pengxiang Qin","orcid":"https://orcid.org/0009-0001-8393-6992"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengxiang Qin","raw_affiliation_strings":["School of Information and Communications Engineering, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,China,710049"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Xi&#x0027;an Jiaotong University,Xi&#x0027;an,China,710049","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9883999824523926,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9822999835014343,"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/multipath-routing","display_name":"Multipath routing","score":0.5774000287055969},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5090000033378601},{"id":"https://openalex.org/keywords/transmission-delay","display_name":"Transmission delay","score":0.4690000116825104},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4440999925136566},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.4163999855518341},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.40720000863075256},{"id":"https://openalex.org/keywords/static-routing","display_name":"Static routing","score":0.3939000070095062},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.3709000051021576},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.3467999994754791},{"id":"https://openalex.org/keywords/differentiated-services","display_name":"Differentiated services","score":0.33180001378059387}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7529000043869019},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7372999787330627},{"id":"https://openalex.org/C76522221","wikidata":"https://www.wikidata.org/wiki/Q5035396","display_name":"Multipath routing","level":5,"score":0.5774000287055969},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5090000033378601},{"id":"https://openalex.org/C108921912","wikidata":"https://www.wikidata.org/wiki/Q7834639","display_name":"Transmission delay","level":3,"score":0.4690000116825104},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4440999925136566},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4374000132083893},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.4163999855518341},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.40720000863075256},{"id":"https://openalex.org/C204948658","wikidata":"https://www.wikidata.org/wiki/Q1119410","display_name":"Static routing","level":4,"score":0.3939000070095062},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.3709000051021576},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.3467999994754791},{"id":"https://openalex.org/C23042974","wikidata":"https://www.wikidata.org/wiki/Q1224345","display_name":"Differentiated services","level":3,"score":0.33180001378059387},{"id":"https://openalex.org/C115443555","wikidata":"https://www.wikidata.org/wiki/Q5367790","display_name":"Equal-cost multi-path routing","level":5,"score":0.32989999651908875},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.32359999418258667},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.32260000705718994},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.31769999861717224},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.3158000111579895},{"id":"https://openalex.org/C9659607","wikidata":"https://www.wikidata.org/wiki/Q1268903","display_name":"Dynamic Source Routing","level":4,"score":0.31439998745918274},{"id":"https://openalex.org/C50558702","wikidata":"https://www.wikidata.org/wiki/Q5535067","display_name":"Geographic routing","level":5,"score":0.31349998712539673},{"id":"https://openalex.org/C37624559","wikidata":"https://www.wikidata.org/wiki/Q5375776","display_name":"End-to-end delay","level":3,"score":0.3131999969482422},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.3095000088214874},{"id":"https://openalex.org/C40128228","wikidata":"https://www.wikidata.org/wiki/Q460851","display_name":"Ant colony optimization algorithms","level":2,"score":0.29760000109672546},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.2904999852180481},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.2732999920845032},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.27079999446868896},{"id":"https://openalex.org/C152623178","wikidata":"https://www.wikidata.org/wiki/Q436417","display_name":"Network delay","level":3,"score":0.2671999931335449},{"id":"https://openalex.org/C113508815","wikidata":"https://www.wikidata.org/wiki/Q193446","display_name":"Packet switching","level":3,"score":0.2653999924659729},{"id":"https://openalex.org/C89305328","wikidata":"https://www.wikidata.org/wiki/Q1755411","display_name":"Link-state routing protocol","level":4,"score":0.26440000534057617},{"id":"https://openalex.org/C177818476","wikidata":"https://www.wikidata.org/wiki/Q12878103","display_name":"Hierarchical routing","level":5,"score":0.26109999418258667},{"id":"https://openalex.org/C44010500","wikidata":"https://www.wikidata.org/wiki/Q1422567","display_name":"Source routing","level":5,"score":0.2574999928474426},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.25609999895095825},{"id":"https://openalex.org/C176809094","wikidata":"https://www.wikidata.org/wiki/Q15401496","display_name":"Traverse","level":2,"score":0.25600001215934753},{"id":"https://openalex.org/C196423136","wikidata":"https://www.wikidata.org/wiki/Q7209671","display_name":"Policy-based routing","level":5,"score":0.2549000084400177}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2025-spring65109.2025.11174391","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174391","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2262267732","display_name":null,"funder_award_id":"ISN25-19","funder_id":"https://openalex.org/F4320323230","funder_display_name":"Xidian University"}],"funders":[{"id":"https://openalex.org/F4320323230","display_name":"Xidian University","ror":"https://ror.org/05s92vm98"},{"id":"https://openalex.org/F4320330485","display_name":"State Key Laboratory of Integrated Services Networks","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Low":[0],"Earth":[1],"Orbit":[2],"(LEO)":[3],"satellite":[4,47,52,86,103],"networks":[5,33,48],"are":[6],"expected":[7],"to":[8,87,95,104,133,156],"be":[9],"seamlessly":[10],"integrated":[11],"with":[12],"terrestrial":[13],"infrastructures,":[14],"providing":[15,63],"high-quality,":[16],"globally":[17],"accessible":[18],"communication":[19],"services.":[20,66],"Given":[21],"the":[22,28,41,50,101,113,167],"diverse":[23],"service":[24,116],"requirements":[25,118],"of":[26,37,45,160,178,192],"users,":[27],"traffic":[29,128,138,145,179],"transmitted":[30],"through":[31],"these":[32,69],"exhibits":[34],"varying":[35],"levels":[36],"delay":[38,64,114,126,183],"tolerance.":[39],"However,":[40],"highly":[42],"dynamic":[43,125],"topology":[44],"LEO":[46],"and":[49,136,153,184,188],"limited":[51],"resources":[53],"present":[54],"significant":[55],"challenges":[56],"for":[57,175],"traditional":[58],"multipath":[59,80],"routing":[60,81,169],"schemes":[61],"in":[62],"differentiated":[65,115,127,173],"To":[67],"address":[68],"issues,":[70],"this":[71],"paper":[72],"proposes":[73],"a":[74,124],"novel":[75],"Ant":[76],"Colony":[77],"Optimization":[78],"(ACO)-based":[79],"algorithm,":[82],"which":[83],"enables":[84],"each":[85],"forward":[88],"ant":[89],"packets":[90],"based":[91],"on":[92],"local":[93],"information":[94,106],"discover":[96],"paths.":[97],"This":[98],"algorithm":[99,130],"allows":[100],"source":[102],"obtain":[105],"about":[107],"multiple":[108,140],"disjoint":[109],"paths":[110,141],"that":[111,166],"satisfy":[112],"transmission":[117],"without":[119],"collecting":[120],"global":[121],"information.":[122],"Furthermore,":[123],"scheduling":[129],"is":[131],"designed":[132],"allocate":[134],"delay-sensitive":[135],"delay-tolerant":[137],"across":[139],"by":[142],"considering":[143],"predicted":[144],"ratios":[146],"as":[147,149],"well":[148],"path":[150],"delay,":[151],"bandwidth,":[152],"energy":[154],"factors":[155],"achieve":[157],"balanced":[158,190],"utilization":[159,191],"network":[161,193],"resources.":[162,194],"Simulation":[163],"results":[164],"show":[165],"proposed":[168],"scheme":[170],"can":[171],"provide":[172],"services":[174],"both":[176,182],"types":[177],"while":[180],"reducing":[181],"packet":[185],"loss":[186],"rate":[187],"maintaining":[189]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
