{"id":"https://openalex.org/W2048664027","doi":"https://doi.org/10.1109/iwcmc.2013.6583550","title":"Improving physical-layer security using APSK constellations with finite-alphabet inputs","display_name":"Improving physical-layer security using APSK constellations with finite-alphabet inputs","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2048664027","doi":"https://doi.org/10.1109/iwcmc.2013.6583550","mag":"2048664027"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2013.6583550","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2013.6583550","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 9th International Wireless Communications and Mobile Computing Conference (IWCMC)","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/A5110098349","display_name":"Ruifeng Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ruifeng Ma","raw_affiliation_strings":["Tsinghua National Laboratory for Information Science and Technology (TNList) Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology (TNList) Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107846519","display_name":"Zhaocheng Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaocheng Wang","raw_affiliation_strings":["Tsinghua National Laboratory for Information Science and Technology (TNList) Department of Electronic Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology (TNList) Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035345896","display_name":"Zhixing Yang","orcid":"https://orcid.org/0000-0002-9654-9975"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhixing Yang","raw_affiliation_strings":["Tsinghua University, Beijing, Beijing, CN"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110098349"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.2364,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.60640962,"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":"149","last_page":"152"},"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/T12029","display_name":"DNA and Biological Computing","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9962000250816345,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/amplitude-and-phase-shift-keying","display_name":"Amplitude and phase-shift keying","score":0.8474649786949158},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.7000432014465332},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6822881102561951},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6142290234565735},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.5677809715270996},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5110048055648804},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.5047441720962524},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.44451838731765747},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.42940929532051086},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4275969862937927},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3449110984802246},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29250967502593994},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.27668997645378113}],"concepts":[{"id":"https://openalex.org/C127240579","wikidata":"https://www.wikidata.org/wiki/Q477229","display_name":"Amplitude and phase-shift keying","level":5,"score":0.8474649786949158},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.7000432014465332},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6822881102561951},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6142290234565735},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.5677809715270996},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5110048055648804},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.5047441720962524},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.44451838731765747},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.42940929532051086},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4275969862937927},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3449110984802246},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29250967502593994},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.27668997645378113}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc.2013.6583550","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2013.6583550","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 9th International Wireless Communications and Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1990430556","https://openalex.org/W1991614769","https://openalex.org/W1998252720","https://openalex.org/W2043769961","https://openalex.org/W2044265984","https://openalex.org/W2097695636","https://openalex.org/W2111616148","https://openalex.org/W2124583360","https://openalex.org/W2144007657","https://openalex.org/W2170753953","https://openalex.org/W2949672874"],"related_works":["https://openalex.org/W1991253387","https://openalex.org/W2149552878","https://openalex.org/W2951910348","https://openalex.org/W3214132040","https://openalex.org/W2130843768","https://openalex.org/W3026565890","https://openalex.org/W2160845380","https://openalex.org/W3101849977","https://openalex.org/W1980349423","https://openalex.org/W4386114248"],"abstract_inverted_index":{"Physical-layer":[0],"security":[1,43],"could":[2],"efficiently":[3],"prevent":[4],"wiretapping":[5],"for":[6,31,107],"wireless":[7],"communication":[8,34,109],"from":[9],"the":[10,23,41,58,67,89],"information-theoretic":[11],"perspective.":[12],"However,":[13],"most":[14],"related":[15],"works":[16],"in":[17],"this":[18,37],"area":[19],"are":[20,29],"based":[21],"on":[22],"assumption":[24],"of":[25,103],"Gaussian":[26],"inputs,":[27,46],"which":[28,84],"impractical":[30],"a":[32],"practical":[33],"system.":[35],"In":[36],"paper,":[38],"we":[39],"study":[40],"physical-layer":[42],"with":[44],"finite-alphabet":[45],"wherein":[47],"amplitude":[48,80],"phase":[49],"shift":[50],"keying":[51],"(APSK)":[52],"constellation":[53,105],"is":[54,64,85,110],"considered":[55],"to":[56,77],"improve":[57],"achievable":[59],"secrecy":[60,68],"rate":[61,69],"performance.":[62],"It":[63],"concluded":[65],"that":[66],"can":[70],"be":[71],"improved":[72],"by":[73,87],"using":[74],"APSK,":[75],"comparing":[76],"its":[78],"quadrature":[79],"modulation":[81],"(QAM)":[82],"counterpart,":[83],"verified":[86],"both":[88],"minimum":[90],"mean":[91],"square":[92],"error":[93],"(MMSE)":[94],"theoretic":[95],"derivation":[96],"and":[97],"simulation":[98],"results.":[99],"A":[100],"specific":[101],"strategy":[102],"selecting":[104],"orders":[106],"secure":[108],"also":[111],"presented.":[112]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
