{"id":"https://openalex.org/W4413822563","doi":"https://doi.org/10.1109/icccn65249.2025.11133798","title":"GDM enhanced CNN-based first arrival path delay estimation framework","display_name":"GDM enhanced CNN-based first arrival path delay estimation framework","publication_year":2025,"publication_date":"2025-08-04","ids":{"openalex":"https://openalex.org/W4413822563","doi":"https://doi.org/10.1109/icccn65249.2025.11133798"},"language":"en","primary_location":{"id":"doi:10.1109/icccn65249.2025.11133798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn65249.2025.11133798","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 34th International Conference on Computer Communications and Networks (ICCCN)","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/A5045225745","display_name":"Jiale Quan","orcid":"https://orcid.org/0000-0002-4088-0001"},"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"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":null,"type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiale Quan","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China,100876"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China,100876","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100348138","display_name":"Xudong Wang","orcid":"https://orcid.org/0000-0002-1353-1420"},"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"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":null,"type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xudong Wang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China,100876"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China,100876","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082369799","display_name":"T.P. Sun","orcid":"https://orcid.org/0000-0003-2459-9161"},"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"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":null,"type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianhang Sun","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China,100876"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China,100876","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100442689","display_name":"Wenjing Li","orcid":"https://orcid.org/0000-0003-3852-1007"},"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"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":null,"type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjing Li","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China,100876"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China,100876","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045225745"],"corresponding_institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.30779131,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9672999978065491,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9672999978065491,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.963100016117096,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.923799991607666,"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":0.7214082479476929},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5919957756996155},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5866488814353943},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.42755311727523804},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3844399154186249},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35422229766845703},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.32446151971817017},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2408314347267151},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1882566213607788},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10087969899177551}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7214082479476929},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5919957756996155},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5866488814353943},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.42755311727523804},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3844399154186249},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35422229766845703},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.32446151971817017},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2408314347267151},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1882566213607788},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10087969899177551},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccn65249.2025.11133798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn65249.2025.11133798","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 34th International Conference on Computer Communications and Networks (ICCCN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"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":0,"referenced_works":[],"related_works":["https://openalex.org/W2576994247","https://openalex.org/W2608353378","https://openalex.org/W4249206767","https://openalex.org/W2563559453","https://openalex.org/W2382330008","https://openalex.org/W1519970947","https://openalex.org/W4243860260","https://openalex.org/W4383503847","https://openalex.org/W2342695897","https://openalex.org/W2216265843"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,10,46],"method":[3],"that":[4,84,159],"utilizes":[5],"Generative":[6],"Diffusion":[7],"Model":[8],"(GDM),":[9],"sequence":[11,104,161],"encoding":[12,105,162],"algorithm,":[13],"and":[14,164],"an":[15],"image":[16,99,128,131,138,166],"decoding":[17,132,167],"algorithm":[18,70,106,133,163,168],"to":[19,71,107],"jointly":[20],"assist":[21,171],"Convolutional":[22],"Neural":[23],"Network":[24],"(CNN)":[25],"in":[26,97,173,180],"estimating":[27],"the":[28,35,57,67,87,93,103,121,136,155,160,165,175,181],"First":[29],"Arrival":[30],"Path":[31],"(FAP)":[32],"delay.":[33],"In":[34],"task":[36,182],"of":[37,48,95,154],"utilizing":[38],"CNN":[39,60,150,178],"for":[40,59,119,149,177],"FAP":[41,183],"delay":[42,73,184],"estimation,":[43],"there":[44],"is":[45],"challenge":[47],"insufficient":[49],"dataset.":[50],"To":[51,90],"mitigate":[52],"this":[53],"limitation,":[54],"we":[55,65,101],"augment":[56],"dataset":[58,118],"training":[61,120,179],"using":[62],"GDM.":[63,122],"Specifically,":[64],"employ":[66],"Cross-Correlation":[68,80],"(CC)":[69],"extract":[72],"features":[74],"from":[75],"wireless":[76],"signals,":[77],"thereby":[78],"generating":[79],"Function":[81],"(CCF)":[82],"sequences":[83,110],"serve":[85],"as":[86,117,146],"input":[88],"data.":[89,129],"capitalize":[91],"on":[92],"capabilities":[94],"GDM":[96,125,172],"processing":[98],"data,":[100],"use":[102],"encode":[108],"CCF":[109],"into":[111,141],"images,":[112],"which":[113,143],"are":[114,144],"then":[115],"used":[116,145],"After":[123],"training,":[124],"generates":[126],"new":[127],"The":[130,152],"can":[134,169],"decode":[135],"generated":[137],"data":[139,148,176],"back":[140],"sequences,":[142],"augmented":[147],"training.":[151],"results":[153],"simulation":[156],"experiments":[157],"demonstrate":[158],"effectively":[170],"augmenting":[174],"estimation.":[185]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}