{"id":"https://openalex.org/W4417282184","doi":"https://doi.org/10.1109/pimrc62392.2025.11274757","title":"OTFS Modulation on SDR Platform: Experimental Demonstration and Performance Analysis","display_name":"OTFS Modulation on SDR Platform: Experimental Demonstration and Performance Analysis","publication_year":2025,"publication_date":"2025-09-01","ids":{"openalex":"https://openalex.org/W4417282184","doi":"https://doi.org/10.1109/pimrc62392.2025.11274757"},"language":null,"primary_location":{"id":"doi:10.1109/pimrc62392.2025.11274757","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc62392.2025.11274757","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 36th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","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/A5101669502","display_name":"Muhammad Nauman","orcid":"https://orcid.org/0000-0002-9504-5855"},"institutions":[{"id":"https://openalex.org/I96578850","display_name":"Leibniz Institute for Neurobiology","ror":"https://ror.org/01zwmgk08","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I96578850"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Muhammad Nauman","raw_affiliation_strings":["IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany"],"affiliations":[{"raw_affiliation_string":"IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany","institution_ids":["https://openalex.org/I96578850"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046504896","display_name":"\u0141ukasz \u0141opaci\u0144ski","orcid":"https://orcid.org/0000-0002-2349-298X"},"institutions":[{"id":"https://openalex.org/I96578850","display_name":"Leibniz Institute for Neurobiology","ror":"https://ror.org/01zwmgk08","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I96578850"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lukasz Lopacinski","raw_affiliation_strings":["IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany"],"affiliations":[{"raw_affiliation_string":"IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany","institution_ids":["https://openalex.org/I96578850"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057050574","display_name":"Neboj\u0161a Maleti\u0107","orcid":"https://orcid.org/0000-0002-0531-6413"},"institutions":[{"id":"https://openalex.org/I96578850","display_name":"Leibniz Institute for Neurobiology","ror":"https://ror.org/01zwmgk08","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I96578850"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Nebojsa Maletic","raw_affiliation_strings":["IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany"],"affiliations":[{"raw_affiliation_string":"IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany","institution_ids":["https://openalex.org/I96578850"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030190777","display_name":"Matthias Scheide","orcid":null},"institutions":[{"id":"https://openalex.org/I96578850","display_name":"Leibniz Institute for Neurobiology","ror":"https://ror.org/01zwmgk08","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I96578850"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Matthias Scheide","raw_affiliation_strings":["IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany"],"affiliations":[{"raw_affiliation_string":"IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany","institution_ids":["https://openalex.org/I96578850"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083505381","display_name":"Jes\u00fas Guti\u00e9rrez","orcid":"https://orcid.org/0000-0001-7878-4712"},"institutions":[{"id":"https://openalex.org/I96578850","display_name":"Leibniz Institute for Neurobiology","ror":"https://ror.org/01zwmgk08","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I96578850"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jes\u00fas Guti\u00e9rrez","raw_affiliation_strings":["IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany"],"affiliations":[{"raw_affiliation_string":"IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany","institution_ids":["https://openalex.org/I96578850"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004959402","display_name":"Milo\u0161 Krsti\u0107","orcid":"https://orcid.org/0000-0003-0267-0203"},"institutions":[{"id":"https://openalex.org/I96578850","display_name":"Leibniz Institute for Neurobiology","ror":"https://ror.org/01zwmgk08","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I96578850"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Milos Krstic","raw_affiliation_strings":["IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany"],"affiliations":[{"raw_affiliation_string":"IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany","institution_ids":["https://openalex.org/I96578850"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053247434","display_name":"Eckhard Grass","orcid":"https://orcid.org/0000-0002-9718-4170"},"institutions":[{"id":"https://openalex.org/I96578850","display_name":"Leibniz Institute for Neurobiology","ror":"https://ror.org/01zwmgk08","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I96578850"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Eckhard Grass","raw_affiliation_strings":["IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany"],"affiliations":[{"raw_affiliation_string":"IHP &#x2013; Leibniz-Institut f&#x00FC;r Innovative Mikroelektronik,Frankfurt Oder,Germany","institution_ids":["https://openalex.org/I96578850"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101669502"],"corresponding_institution_ids":["https://openalex.org/I96578850"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.39327533,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9815000295639038,"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":0.9815000295639038,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.002099999925121665,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.0019000000320374966,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.73089998960495},{"id":"https://openalex.org/keywords/software-defined-radio","display_name":"Software-defined radio","score":0.684499979019165},{"id":"https://openalex.org/keywords/universal-software-radio-peripheral","display_name":"Universal Software Radio Peripheral","score":0.5809999704360962},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5389000177383423},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.4812999963760376},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4447999894618988},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4239000082015991},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.412200003862381},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4117000102996826}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.73089998960495},{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.684499979019165},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6705999970436096},{"id":"https://openalex.org/C192220659","wikidata":"https://www.wikidata.org/wiki/Q1245659","display_name":"Universal Software Radio Peripheral","level":3,"score":0.5809999704360962},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.541100025177002},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5389000177383423},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.4812999963760376},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4447999894618988},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4239000082015991},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.412200003862381},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4117000102996826},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.382099986076355},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3560999929904938},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.3467000126838684},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.3443000018596649},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3280999958515167},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.3154999911785126},{"id":"https://openalex.org/C2776639698","wikidata":"https://www.wikidata.org/wiki/Q4927140","display_name":"Block Error Rate","level":3,"score":0.3127000033855438},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.31150001287460327},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3077999949455261},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.3059999942779541},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.30230000615119934},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.2953000068664551},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.2793999910354614},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.26989999413490295},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.26980000734329224},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.2565999925136566},{"id":"https://openalex.org/C163996819","wikidata":"https://www.wikidata.org/wiki/Q1166054","display_name":"Frequency-shift keying","level":4,"score":0.2549999952316284}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc62392.2025.11274757","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc62392.2025.11274757","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 36th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334322","display_name":"HORIZON EUROPE Framework Programme","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2165723962","https://openalex.org/W2612254130","https://openalex.org/W2888002205","https://openalex.org/W2959474371","https://openalex.org/W3005116230","https://openalex.org/W3047333434","https://openalex.org/W3099350037","https://openalex.org/W3133340445","https://openalex.org/W4226336180","https://openalex.org/W4366721991","https://openalex.org/W4376480726","https://openalex.org/W4387871072","https://openalex.org/W4388855365","https://openalex.org/W4400811246","https://openalex.org/W4409356939","https://openalex.org/W4414110861","https://openalex.org/W4414647067"],"related_works":[],"abstract_inverted_index":{"Utilization":[0],"of":[1,54,144],"the":[2,7,130],"Delay-Doppler":[3],"(DD)":[4],"domain":[5],"enables":[6],"recently":[8],"proposed":[9],"two-dimensional":[10],"(2D)":[11],"Orthogonal":[12],"Time":[13],"Frequency":[14],"Space":[15],"(OTFS)":[16],"waveform":[17,40],"to":[18],"provide":[19],"consistent":[20],"performance":[21],"under":[22,32],"high":[23],"mobility":[24],"communication":[25,45,111],"systems.":[26,46],"OTFS":[27,56,104,146],"outperforms":[28],"existing":[29],"standard":[30],"waveforms":[31],"such":[33,113],"time-frequency":[34],"selective":[35],"channels,":[36],"making":[37],"it":[38],"a":[39,60,76,82,141],"candidate":[41],"for":[42,98,107],"future":[43],"wireless":[44],"In":[47],"this":[48],"work,":[49],"we":[50],"present":[51],"an":[52,55],"implementation":[53,143],"waveform-based":[57],"system":[58,72],"on":[59],"Universal":[61],"Software":[62,67],"Radio":[63,69],"Peripheral":[64],"(USRP)":[65],"X310":[66],"Defined":[68],"(SDR).":[70],"This":[71],"is":[73],"tested":[74],"in":[75],"realistic":[77],"indoor":[78],"office":[79],"environment":[80],"at":[81,129],"5":[83],"GHz":[84],"carrier":[85],"frequency":[86],"band":[87],"with":[88],"150":[89],"MHz":[90],"bandwidth.":[91],"The":[92,132],"resulting":[93,133],"constellation":[94,134],"diagrams":[95],"were":[96,124],"observed":[97],"BPSK,":[99],"4-QAM,":[100],"and":[101,119,137],"16-QAM":[102],"modulated":[103],"symbols.":[105],"Furthermore,":[106],"4-QAM":[108],"symbols,":[109],"several":[110],"metrics,":[112],"as":[114],"Bit":[115],"Error":[116,120],"Rate":[117],"(BER)":[118],"Vector":[121],"Magnitude":[122],"(EVM),":[123],"evaluated":[125],"against":[126],"different":[127],"gains":[128],"USRP.":[131],"diagrams,":[135],"BER,":[136],"EVM":[138],"graphs":[139],"show":[140],"successful":[142],"our":[145],"system.":[147]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-12-12T00:00:00"}
