{"id":"https://openalex.org/W4396667892","doi":"https://doi.org/10.1109/wsa61681.2024.10511849","title":"Comparison of Optimization Criteria for Preprocessing for Physical-Layer Security in Multi-Carrier-THz-MIMO Systems","display_name":"Comparison of Optimization Criteria for Preprocessing for Physical-Layer Security in Multi-Carrier-THz-MIMO Systems","publication_year":2024,"publication_date":"2024-03-17","ids":{"openalex":"https://openalex.org/W4396667892","doi":"https://doi.org/10.1109/wsa61681.2024.10511849"},"language":"en","primary_location":{"id":"doi:10.1109/wsa61681.2024.10511849","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/wsa61681.2024.10511849","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 27th International Workshop on Smart Antennas (WSA)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5081503875","display_name":"Rebekka Schulz","orcid":null},"institutions":[{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rebekka Schulz","raw_affiliation_strings":["Institute of Communications Engineering, Ulm University,Germany","Institute of Communications Engineering, Ulm University, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, Ulm University,Germany","institution_ids":["https://openalex.org/I196349391"]},{"raw_affiliation_string":"Institute of Communications Engineering, Ulm University, Germany","institution_ids":["https://openalex.org/I196349391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077400374","display_name":"Robert F. H. Fischer","orcid":"https://orcid.org/0000-0003-1835-5048"},"institutions":[{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Robert F.H. Fischer","raw_affiliation_strings":["Institute of Communications Engineering, Ulm University,Germany","Institute of Communications Engineering, Ulm University, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, Ulm University,Germany","institution_ids":["https://openalex.org/I196349391"]},{"raw_affiliation_string":"Institute of Communications Engineering, Ulm University, Germany","institution_ids":["https://openalex.org/I196349391"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I196349391"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","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/T10964","display_name":"Wireless Communication Security Techniques","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9847999811172485,"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/physical-layer","display_name":"Physical layer","score":0.8793999552726746},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.8622266054153442},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8236128687858582},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.727901041507721},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6998471021652222},{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.6077988743782043},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5134116411209106},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4750359356403351},{"id":"https://openalex.org/keywords/artificial-noise","display_name":"Artificial noise","score":0.44958755373954773},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4355483949184418},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3400910496711731},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2993345856666565},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22651252150535583},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22201332449913025},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.22151708602905273},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17138206958770752},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1470375955104828},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.12186107039451599},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07829764485359192},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.07783755660057068}],"concepts":[{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.8793999552726746},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.8622266054153442},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8236128687858582},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.727901041507721},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6998471021652222},{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.6077988743782043},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5134116411209106},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4750359356403351},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.44958755373954773},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4355483949184418},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3400910496711731},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2993345856666565},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22651252150535583},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22201332449913025},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.22151708602905273},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17138206958770752},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1470375955104828},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.12186107039451599},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07829764485359192},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07783755660057068}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wsa61681.2024.10511849","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/wsa61681.2024.10511849","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 27th International Workshop on Smart Antennas (WSA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311649","display_name":"Ministry of Education","ror":"https://ror.org/036nq5137"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1568096262","https://openalex.org/W1991614769","https://openalex.org/W2008141773","https://openalex.org/W2067040941","https://openalex.org/W2072563372","https://openalex.org/W2091307460","https://openalex.org/W2135066378","https://openalex.org/W2140940105","https://openalex.org/W2146107742","https://openalex.org/W2505095228","https://openalex.org/W2949672874","https://openalex.org/W2995381484","https://openalex.org/W3045677607","https://openalex.org/W3101371455","https://openalex.org/W3109233538","https://openalex.org/W3165448662","https://openalex.org/W3169624838","https://openalex.org/W4220691471"],"related_works":["https://openalex.org/W4391308034","https://openalex.org/W2765236478","https://openalex.org/W2951619176","https://openalex.org/W4360996312","https://openalex.org/W2529506699","https://openalex.org/W4390240227","https://openalex.org/W3036307543","https://openalex.org/W2290997318","https://openalex.org/W4237311310","https://openalex.org/W4256489728"],"abstract_inverted_index":{"We":[0,67],"consider":[1,68],"physical-layer":[2],"security":[3,91],"for":[4,22,71],"MIMO":[5],"communication":[6],"in":[7],"the":[8,33,57,63,78,93,96,104,110],"THz-frequency":[9],"band":[10],"using":[11],"multi-carrier":[12],"transmission.":[13],"Two":[14],"different":[15],"approaches":[16,70],"to":[17,48,56,108],"design":[18],"preprocessing":[19,50,111],"are":[20,101,106],"considered":[21],"this":[23],"scenario.":[24],"One":[25],"is":[26,65,84],"classical":[27],"preequalization,":[28],"which":[29],"aims":[30],"at":[31,36],"minimizing":[32],"error":[34],"ratio":[35],"Bob":[37],"and":[38,76,92,103],"does":[39],"not":[40],"take":[41],"an":[42],"eavesdropper":[43,64],"into":[44],"account.":[45],"In":[46],"contrast":[47],"this,":[49],"can":[51],"also":[52],"be":[53],"designed":[54],"according":[55],"secrecy":[58],"capacity,":[59],"where":[60],"knowledge":[61],"about":[62],"used.":[66],"two":[69],"dealing":[72],"with":[73],"multiple":[74],"eavesdroppers":[75],"compare":[77,109],"results.":[79],"Additionally,":[80],"a":[81,88],"new":[82],"variant":[83],"suggested":[85],"that":[86],"enables":[87],"trade-off":[89],"between":[90],"performance":[94],"of":[95],"legitimate":[97],"receiver.":[98],"Numerical":[99],"simulations":[100],"conducted":[102],"results":[105],"shown":[107],"variants.":[112]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}