{"id":"https://openalex.org/W4417282264","doi":"https://doi.org/10.1109/pimrc62392.2025.11274750","title":"RIS-assisted Tag-side Pre-processed Spatial Modulation in Backscatter Communication","display_name":"RIS-assisted Tag-side Pre-processed Spatial Modulation in Backscatter Communication","publication_year":2025,"publication_date":"2025-09-01","ids":{"openalex":"https://openalex.org/W4417282264","doi":"https://doi.org/10.1109/pimrc62392.2025.11274750"},"language":null,"primary_location":{"id":"doi:10.1109/pimrc62392.2025.11274750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc62392.2025.11274750","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/A5015247204","display_name":"Negin Kazemipourleilabadi","orcid":"https://orcid.org/0009-0005-1626-0151"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Negin Kazemipourleilabadi","raw_affiliation_strings":["Bogazici University,Department of Electrical and Electronics Engineering,Istanbul,Turkey"],"affiliations":[{"raw_affiliation_string":"Bogazici University,Department of Electrical and Electronics Engineering,Istanbul,Turkey","institution_ids":["https://openalex.org/I4405392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001398507","display_name":"Mutlu Koca","orcid":"https://orcid.org/0000-0001-7572-3009"},"institutions":[{"id":"https://openalex.org/I4405392","display_name":"Bo\u011fazi\u00e7i University","ror":"https://ror.org/03z9tma90","country_code":"TR","type":"education","lineage":["https://openalex.org/I4405392"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Mutlu Koca","raw_affiliation_strings":["Bogazici University,Department of Electrical and Electronics Engineering,Istanbul,Turkey"],"affiliations":[{"raw_affiliation_string":"Bogazici University,Department of Electrical and Electronics Engineering,Istanbul,Turkey","institution_ids":["https://openalex.org/I4405392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5015247204"],"corresponding_institution_ids":["https://openalex.org/I4405392"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.43070908,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9983000159263611,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9983000159263611,"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":0.00039999998989515007,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.605400025844574},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5666999816894531},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5439000129699707},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5293999910354614},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5194000005722046},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4472000002861023},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4009000062942505},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.385699987411499},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.3767000138759613}],"concepts":[{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.605400025844574},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5852000117301941},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5807999968528748},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5666999816894531},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5439000129699707},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5293999910354614},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5194000005722046},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4472000002861023},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4009000062942505},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.385699987411499},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.3767000138759613},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.3711000084877014},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.36340001225471497},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.3621000051498413},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.35269999504089355},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.34209999442100525},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.33739998936653137},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3158000111579895},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.30230000615119934},{"id":"https://openalex.org/C3019745063","wikidata":"https://www.wikidata.org/wiki/Q107304836","display_name":"Spatial modulation","level":4,"score":0.3012999892234802},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2856000065803528},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.2712000012397766},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.26759999990463257},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.265500009059906}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc62392.2025.11274750","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc62392.2025.11274750","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":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2105147296","https://openalex.org/W2151696963","https://openalex.org/W2775135700","https://openalex.org/W2783647977","https://openalex.org/W2889788216","https://openalex.org/W2925262016","https://openalex.org/W2950077417","https://openalex.org/W2963121727","https://openalex.org/W2971912794","https://openalex.org/W2972205253","https://openalex.org/W2981096252","https://openalex.org/W2990747873","https://openalex.org/W2997665500","https://openalex.org/W3041653465","https://openalex.org/W3184294468","https://openalex.org/W3192379924","https://openalex.org/W3194017445","https://openalex.org/W3201997390","https://openalex.org/W4312660240","https://openalex.org/W4394773620","https://openalex.org/W4394828124"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3],"need":[4],"for":[5,34,72],"enhanced":[6],"control":[7],"over":[8],"signal":[9],"propagation":[10],"in":[11,60],"wireless":[12],"communication":[13,23,75],"using":[14],"reconfigurable":[15],"intelligent":[16],"surfaces":[17],"(RIS).":[18],"We":[19],"propose":[20],"RIS-assisted":[21,58],"backscatter":[22],"(BC)":[24],"systems,":[25],"introducing":[26],"a":[27,69],"linear":[28],"pre-processing-based":[29],"spatial":[30],"modulation":[31],"(SM)":[32],"technique":[33],"data":[35],"transmission.":[36],"Our":[37],"work":[38],"focuses":[39],"on":[40],"signaling":[41],"design,":[42],"phase":[43],"shift":[44],"optimization,":[45],"and":[46,65],"bit":[47],"error":[48],"rate":[49],"(BER)":[50],"evaluation":[51],"through":[52],"Monte-Carlo":[53],"simulations.":[54],"Results":[55],"demonstrate":[56],"that":[57],"pre-processing":[59],"BC":[61],"enhances":[62],"transmission":[63],"reliability":[64],"energy":[66],"efficiency,":[67],"offering":[68],"promising":[70],"solution":[71],"next-generation":[73],"low-power":[74],"systems.":[76]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-12-12T00:00:00"}