{"id":"https://openalex.org/W7127048096","doi":"https://doi.org/10.1145/3784833.3784926","title":"RIS-Assisted Secure Transmission with Fragmented Signals for Precise Spatial Region","display_name":"RIS-Assisted Secure Transmission with Fragmented Signals for Precise Spatial Region","publication_year":2025,"publication_date":"2025-11-12","ids":{"openalex":"https://openalex.org/W7127048096","doi":"https://doi.org/10.1145/3784833.3784926"},"language":null,"primary_location":{"id":"doi:10.1145/3784833.3784926","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3784833.3784926","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 11th International Conference on Communication and Information Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3784833.3784926","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5124721270","display_name":"Chao Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chao Yang","raw_affiliation_strings":["Guilin University of Electronic Technology, Guilin, China"],"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124701406","display_name":"Yifei Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifei Wang","raw_affiliation_strings":["Guilin University of Electronic Technology, Guilin, China"],"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124724115","display_name":"Ronghui Wen","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ronghui Wen","raw_affiliation_strings":["Guilin University of Electronic Technology, Guilin, China"],"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124741014","display_name":"Jing Zhang","orcid":null},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124737681","display_name":"Jianmei Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianmei Chen","raw_affiliation_strings":["Guilin University of Electronic Technology, Guilin, China"],"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5124695167","display_name":"Lin Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Zheng","raw_affiliation_strings":["Guilin University of Electronic Technology, Guilin, China"],"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5124721270"],"corresponding_institution_ids":["https://openalex.org/I5343935"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.65257467,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"130","last_page":"136"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9941999912261963,"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":0.9941999912261963,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.002400000113993883,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.0006000000284984708,"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/eavesdropping","display_name":"Eavesdropping","score":0.8285999894142151},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.592199981212616},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5662000179290771},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.5638999938964844},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5508999824523926},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.42579999566078186},{"id":"https://openalex.org/keywords/secure-transmission","display_name":"Secure transmission","score":0.421999990940094}],"concepts":[{"id":"https://openalex.org/C2776788033","wikidata":"https://www.wikidata.org/wiki/Q320769","display_name":"Eavesdropping","level":2,"score":0.8285999894142151},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6966000199317932},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.592199981212616},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5662000179290771},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.5638999938964844},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5508999824523926},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.42579999566078186},{"id":"https://openalex.org/C2779814227","wikidata":"https://www.wikidata.org/wiki/Q7444882","display_name":"Secure transmission","level":3,"score":0.421999990940094},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38440001010894775},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.35440000891685486},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.3528999984264374},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.3314000070095062},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.310699999332428},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.29679998755455017},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.2912999987602234},{"id":"https://openalex.org/C510870077","wikidata":"https://www.wikidata.org/wiki/Q7444868","display_name":"Secure communication","level":3,"score":0.28060001134872437},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.25380000472068787}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3784833.3784926","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3784833.3784926","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 11th International Conference on Communication and Information Processing","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3784833.3784926","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3784833.3784926","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 11th International Conference on Communication and Information Processing","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9147478342056274}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W3004309200","https://openalex.org/W3040433108","https://openalex.org/W3043220753","https://openalex.org/W4298012252","https://openalex.org/W4366579911","https://openalex.org/W4381249363","https://openalex.org/W4388505197","https://openalex.org/W4399105521","https://openalex.org/W4402243297","https://openalex.org/W4406587751","https://openalex.org/W4406875072","https://openalex.org/W4409262925"],"related_works":[],"abstract_inverted_index":{"Most":[0],"existing":[1],"secure":[2],"communication":[3],"systems":[4],"suffer":[5],"from":[6],"excessively":[7],"large":[8],"eavesdropping":[9],"regions":[10],"and":[11,73],"low":[12],"energy":[13],"efficiency.":[14],"In":[15,42,117],"this":[16,43,98],"paper,":[17],"we":[18],"propose":[19],"a":[20,37,92,106,114],"physical-layer":[21],"security":[22],"(PLS)":[23],"transmission":[24],"architecture":[25],"based":[26],"on":[27],"fragmented":[28,58,101],"signal":[29,47,84],"transmission,":[30],"where":[31],"multi-beam":[32],"propagation":[33],"is":[34,48,154],"facilitated":[35],"by":[36,113],"reconfigurable":[38],"intelligent":[39],"surface":[40],"(RIS).":[41],"architecture,":[44],"the":[45,70,75,79,88,100,124,129,137,144,150,163],"baseband":[46],"initially":[49],"divided":[50],"into":[51,105],"multiple":[52,65],"fragments":[53,135],"using":[54],"spectrum-division":[55],"filters.":[56],"These":[57],"signals":[59,102],"are":[60],"then":[61],"independently":[62],"transmitted":[63],"via":[64],"beams.":[66],"By":[67],"jointly":[68],"steering":[69],"direct":[71],"beam":[72],"configuring":[74],"RIS":[76],"phase-shift":[77],"matrix,":[78],"main":[80],"lobes":[81],"of":[82,131],"different":[83],"beams":[85],"intersect":[86],"at":[87],"legitimate":[89],"user,":[90],"forming":[91],"precisely":[93],"confined":[94],"spatial":[95],"region.":[96,139],"Within":[97],"region,":[99],"naturally":[103],"combine":[104],"complete":[107],"signal,":[108],"which":[109],"can":[110],"be":[111],"demodulated":[112],"conventional":[115],"receiver.":[116],"contrast,":[118],"unauthorized":[119],"receivers":[120],"fail":[121],"to":[122,128],"recover":[123],"original":[125],"message":[126],"due":[127],"loss":[130],"one":[132],"or":[133],"more":[134],"outside":[136],"intersection":[138,152],"Simulation":[140],"results":[141],"show":[142],"that":[143,158],"bit":[145],"error":[146],"rate":[147],"(BER)":[148],"within":[149],"main-lobe":[151],"region":[153],"significantly":[155],"lower":[156],"than":[157],"in":[159],"other":[160],"regions,":[161],"validating":[162],"proposed":[164],"architecture.":[165]},"counts_by_year":[],"updated_date":"2026-02-23T20:09:44.859080","created_date":"2026-02-03T00:00:00"}