{"id":"https://openalex.org/W7133655339","doi":"https://doi.org/10.48550/arxiv.2603.03607","title":"Toward Native ISAC Support in O-RAN Architectures for 6G","display_name":"Toward Native ISAC Support in O-RAN Architectures for 6G","publication_year":2026,"publication_date":"2026-03-04","ids":{"openalex":"https://openalex.org/W7133655339","doi":"https://doi.org/10.48550/arxiv.2603.03607"},"language":null,"primary_location":{"id":"pmh:doi:10.48550/arxiv.2603.03607","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073300674","display_name":"Eduardo Baena","orcid":"https://orcid.org/0000-0002-3639-3534"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Baena, Eduardo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128214981","display_name":"Rajesh Krishnan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Krishnan, Rajesh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128145356","display_name":"Mai Vu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vu, Mai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128130723","display_name":"Gil Zussman","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zussman, Gil","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5002416672","display_name":"Dimitrios Koutsonikolas","orcid":"https://orcid.org/0000-0003-0525-0087"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Koutsonikolas, Dimitrios","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.2806999981403351,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.2806999981403351,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.1639000028371811,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.059300001710653305,"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/metadata","display_name":"Metadata","score":0.4544000029563904},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.397599995136261},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.39739999175071716},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.37770000100135803},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.37059998512268066},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.3610000014305115},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.3465000092983246},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.34220001101493835}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7261000275611877},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.4544000029563904},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.397599995136261},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.39739999175071716},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.37770000100135803},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37070000171661377},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.37059998512268066},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.3610000014305115},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.3465000092983246},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.34220001101493835},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.3393000066280365},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.33640000224113464},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33169999718666077},{"id":"https://openalex.org/C57041688","wikidata":"https://www.wikidata.org/wiki/Q220644","display_name":"Service-oriented architecture","level":3,"score":0.32179999351501465},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.31529998779296875},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.3149000108242035},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.3061000108718872},{"id":"https://openalex.org/C164100034","wikidata":"https://www.wikidata.org/wiki/Q1870629","display_name":"Loose coupling","level":2,"score":0.3043000102043152},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.29989999532699585},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.299699991941452},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.29910001158714294},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.29809999465942383},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.2856999933719635},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.2777999937534332},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.2524000108242035},{"id":"https://openalex.org/C20574231","wikidata":"https://www.wikidata.org/wiki/Q844605","display_name":"Backward compatibility","level":2,"score":0.251800000667572}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:doi:10.48550/arxiv.2603.03607","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"doi:10.48550/arxiv.2603.03607","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.03607","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:doi:10.48550/arxiv.2603.03607","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.6449390649795532,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"ISAC":[0],"is":[1],"an":[2],"emerging":[3],"paradigm":[4],"in":[5],"6G":[6],"networks":[7],"that":[8,77],"enables":[9],"environmental":[10],"sensing":[11,24,37,72,100,138,153],"using":[12,123],"wireless":[13],"communication":[14],"infrastructure.":[15],"Current":[16],"O-RAN":[17,55],"specifications":[18],"lack":[19],"the":[20,66,75,117,145],"architectural":[21],"primitives":[22],"for":[23,56,112,136],"integration:":[25],"no":[26,32],"service":[27,93],"models":[28],"expose":[29],"physical-layer":[30],"observables,":[31],"execution":[33],"frameworks":[34],"support":[35],"sub-millisecond":[36],"tasks,":[38],"and":[39,61,85,125,151],"fronthaul":[40],"interfaces":[41,147],"cannot":[42],"correlate":[43],"transmitted":[44],"waveforms":[45],"with":[46,102,131],"their":[47],"reflections.":[48],"This":[49],"article":[50],"proposes":[51],"three":[52],"extensions":[53],"to":[54,81,97,99,149],"monostatic":[57,143],"sensing,":[58],"where":[59],"transmission":[60],"reception":[62],"are":[63],"co-located":[64],"at":[65,74],"base":[67],"station.":[68],"First,":[69],"we":[70,89,106],"specify":[71],"dApps":[73],"O-DU":[76],"process":[78],"IQ":[79],"samples":[80],"extract":[82],"delay,":[83],"Doppler,":[84],"angular":[86],"features.":[87],"Second,":[88],"define":[90],"E2SM-SENS,":[91],"a":[92,120],"model":[94],"enabling":[95],"xApps":[96],"subscribe":[98],"telemetry":[101],"configurable":[103],"periodicity.":[104],"Third,":[105],"identify":[107],"required":[108],"Open":[109],"Fronthaul":[110],"metadata":[111],"waveform-echo":[113],"association.":[114],"We":[115],"validate":[116],"architecture":[118],"through":[119],"prototype":[121],"implementation":[122],"beamforming":[124],"Full-Duplex":[126],"operation,":[127],"demonstrating":[128],"closed-loop":[129],"control":[130],"median":[132],"end-to-end":[133],"latency":[134],"suitable":[135],"near-real-time":[137],"applications.":[139],"While":[140],"focused":[141],"on":[142],"configurations,":[144],"proposed":[146],"extend":[148],"bistatic":[150],"cooperative":[152],"scenarios.":[154]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-03-06T00:00:00"}
