{"id":"https://openalex.org/W4388426892","doi":"https://doi.org/10.1109/spawc53906.2023.10304482","title":"Two-Stage On-Grid Radar Parameter Estimation in OTFS based Dual-Function Radar-Communications","display_name":"Two-Stage On-Grid Radar Parameter Estimation in OTFS based Dual-Function Radar-Communications","publication_year":2023,"publication_date":"2023-09-25","ids":{"openalex":"https://openalex.org/W4388426892","doi":"https://doi.org/10.1109/spawc53906.2023.10304482"},"language":"en","primary_location":{"id":"doi:10.1109/spawc53906.2023.10304482","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc53906.2023.10304482","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 24th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","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/A5060482766","display_name":"Xinyu Gong","orcid":"https://orcid.org/0000-0001-7979-4082"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinyu Gong","raw_affiliation_strings":["Xidian University,School of Telecommunications Engineering,Xi’an,China,710071"],"affiliations":[{"raw_affiliation_string":"Xidian University,School of Telecommunications Engineering,Xi’an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017972286","display_name":"Jianping Zheng","orcid":"https://orcid.org/0000-0002-4244-9223"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianping Zheng","raw_affiliation_strings":["Xidian University,School of Telecommunications Engineering,Xi’an,China,710071"],"affiliations":[{"raw_affiliation_string":"Xidian University,School of Telecommunications Engineering,Xi’an,China,710071","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5060482766"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.4016,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61259569,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"36","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":1.0,"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/T11873","display_name":"PAPR reduction in OFDM","score":1.0,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998999834060669,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9926000237464905,"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/quantization","display_name":"Quantization (signal processing)","score":0.7148131132125854},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6728970408439636},{"id":"https://openalex.org/keywords/ambiguity-function","display_name":"Ambiguity function","score":0.6307157874107361},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5892813205718994},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.564948558807373},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5478004813194275},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.5326547026634216},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4856520891189575},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.46124380826950073},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.43107447028160095},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42180532217025757},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3738405704498291},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3081798553466797},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23996904492378235},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16898387670516968},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1253005862236023},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09616392850875854},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09540912508964539},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.07330942153930664}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7148131132125854},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6728970408439636},{"id":"https://openalex.org/C50878840","wikidata":"https://www.wikidata.org/wiki/Q3206297","display_name":"Ambiguity function","level":4,"score":0.6307157874107361},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5892813205718994},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.564948558807373},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5478004813194275},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5326547026634216},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4856520891189575},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.46124380826950073},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.43107447028160095},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42180532217025757},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3738405704498291},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3081798553466797},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23996904492378235},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16898387670516968},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1253005862236023},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09616392850875854},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09540912508964539},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.07330942153930664},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/spawc53906.2023.10304482","is_oa":false,"landing_page_url":"https://doi.org/10.1109/spawc53906.2023.10304482","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 24th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)","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":11,"referenced_works":["https://openalex.org/W2128659236","https://openalex.org/W2612254130","https://openalex.org/W2899406779","https://openalex.org/W2962869133","https://openalex.org/W2962951066","https://openalex.org/W2972820227","https://openalex.org/W2974511635","https://openalex.org/W3006143078","https://openalex.org/W3033820925","https://openalex.org/W3203702019","https://openalex.org/W4292363360"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W3097525855","https://openalex.org/W2125564215","https://openalex.org/W2886975191","https://openalex.org/W2517776947","https://openalex.org/W1986382998","https://openalex.org/W2084482193","https://openalex.org/W2972611783","https://openalex.org/W2043430068"],"abstract_inverted_index":{"In":[0,38,56],"this":[1],"paper,":[2],"we":[3],"study":[4],"the":[5,20,31,39,42,49,57,60,67,71,75,79,85,91,97,113,116],"radar":[6],"parameter":[7,34],"estimation":[8,35],"in":[9,70],"orthogonal":[10,92],"time-frequency":[11],"space":[12],"modulation":[13],"based":[14],"dual-function":[15],"radar-communication":[16],"systems.":[17],"Concretely,":[18],"for":[19,53],"scenario":[21],"with":[22,74],"fractional":[23,80],"Doppler":[24,81],"shift":[25],"and":[26,96],"unknown":[27],"number":[28],"of":[29,101,115],"multipaths,":[30],"two-stage":[32],"on-grid":[33],"is":[36,46],"proposed.":[37],"first":[40,72],"stage,":[41,59,73],"delay-Doppler":[43],"quantization":[44,61],"grid":[45,62],"set":[47],"as":[48,51],"same":[50],"that":[52],"signal":[54],"modulation.":[55],"second":[58],"points":[63],"are":[64,104,109],"centered":[65],"around":[66],"coarse":[68],"estimations":[69],"expansion":[76],"along":[77],"only":[78],"shift.":[82],"To":[83],"solve":[84],"resulted":[86],"compressed":[87],"sensing":[88],"problems,":[89],"both":[90],"matching":[93],"pursuit":[94],"algorithm":[95,103],"alternating":[98],"direction":[99],"method":[100],"multipliers":[102],"employed.":[105],"Finally,":[106],"simulation":[107],"results":[108],"given":[110],"to":[111],"demonstrate":[112],"effectiveness":[114],"proposed":[117],"method.":[118]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}