{"id":"https://openalex.org/W2099249020","doi":"https://doi.org/10.1109/iccw.2015.7247215","title":"Unitary modulation for secrecy enhancement in multi-antenna wireless systems with only CSIT","display_name":"Unitary modulation for secrecy enhancement in multi-antenna wireless systems with only CSIT","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W2099249020","doi":"https://doi.org/10.1109/iccw.2015.7247215","mag":"2099249020"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2015.7247215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2015.7247215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communication Workshop (ICCW)","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/A5079608562","display_name":"Pang-Chang Lan","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Pang-Chang Lan","raw_affiliation_strings":["Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, 90089-2564, USA"],"affiliations":[{"raw_affiliation_string":"Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, 90089-2564, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009791512","display_name":"Y.-W. Peter Hong","orcid":"https://orcid.org/0000-0001-7043-8276"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Y.-W. Peter Hong","raw_affiliation_strings":["Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan 30013","Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan 30013#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan 30013","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Institute of Communications Engineering, National Tsing Hua University, Hsinchu, Taiwan 30013#TAB#","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036391516","display_name":"Tze-Ping Low","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tze-Ping Low","raw_affiliation_strings":["MediaTek USA Inc., Woburn, MA 01801-1130, USA"],"affiliations":[{"raw_affiliation_string":"MediaTek USA Inc., Woburn, MA 01801-1130, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001082656","display_name":"C.\u2010C. Jay Kuo","orcid":"https://orcid.org/0000-0001-9474-5035"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C.-C. Jay Kuo","raw_affiliation_strings":["Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, 90089-2564, USA"],"affiliations":[{"raw_affiliation_string":"Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, 90089-2564, USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5079608562"],"corresponding_institution_ids":["https://openalex.org/I1174212"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07071242,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"417","last_page":"422"},"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9970999956130981,"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":0.9768000245094299,"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/transmitter","display_name":"Transmitter","score":0.6003320217132568},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5916305780410767},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5830023288726807},{"id":"https://openalex.org/keywords/unitary-matrix","display_name":"Unitary matrix","score":0.5667949318885803},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.5173477530479431},{"id":"https://openalex.org/keywords/unitary-state","display_name":"Unitary state","score":0.5153226256370544},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.46026259660720825},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43435001373291016},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.37311220169067383},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.350190669298172},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3404843211174011},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3066788911819458},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2529832124710083},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1222076416015625}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6003320217132568},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5916305780410767},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5830023288726807},{"id":"https://openalex.org/C96214315","wikidata":"https://www.wikidata.org/wiki/Q727103","display_name":"Unitary matrix","level":3,"score":0.5667949318885803},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.5173477530479431},{"id":"https://openalex.org/C67820243","wikidata":"https://www.wikidata.org/wiki/Q179164","display_name":"Unitary state","level":2,"score":0.5153226256370544},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.46026259660720825},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43435001373291016},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.37311220169067383},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.350190669298172},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3404843211174011},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3066788911819458},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2529832124710083},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1222076416015625},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccw.2015.7247215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2015.7247215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communication Workshop (ICCW)","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":12,"referenced_works":["https://openalex.org/W1980123513","https://openalex.org/W2008476021","https://openalex.org/W2035469609","https://openalex.org/W2043769961","https://openalex.org/W2065687090","https://openalex.org/W2072563372","https://openalex.org/W2080693943","https://openalex.org/W2120350343","https://openalex.org/W2133406100","https://openalex.org/W2162876202","https://openalex.org/W3148198191","https://openalex.org/W4235371447"],"related_works":["https://openalex.org/W2059045613","https://openalex.org/W4250215096","https://openalex.org/W2119209917","https://openalex.org/W2145047504","https://openalex.org/W2159179523","https://openalex.org/W2950791861","https://openalex.org/W1999313313","https://openalex.org/W2111789608","https://openalex.org/W2499716529","https://openalex.org/W1568150511"],"abstract_inverted_index":{"This":[0],"work":[1],"proposes":[2],"the":[3,31,37,40,44,49,56,72,77,84,89,92,96,105,109,122,125,134,140,152,156,163],"use":[4],"of":[5,24,55,91,100,155,168],"a":[6],"unitary":[7,63,68,85,111,171],"modulation":[8,172],"scheme":[9,21,131],"to":[10,82,104,121,148],"enhance":[11],"physical":[12],"layer":[13],"secrecy":[14,142,166],"in":[15],"multi-antenna":[16],"wireless":[17],"systems.":[18],"The":[19,159],"proposed":[20,170],"takes":[22],"advantage":[23],"having":[25],"only":[26,150],"channel":[27,57],"state":[28],"information":[29,119,154],"at":[30,36],"transmitter":[32,45],"(CSIT)":[33],"but":[34],"not":[35],"receiver":[38,79],"and":[39,59,139,146,165],"eavesdropper.":[41],"With":[42],"CSIT,":[43],"can":[46],"first":[47],"take":[48],"LQ":[50],"or":[51],"singular":[52],"value":[53],"decomposition":[54],"matrix":[58,69,86,93],"then":[60],"replace":[61],"its":[62,114],"component":[64],"by":[65,87,108],"an":[66],"information-bearing":[67],"symbol.":[70],"When":[71],"SNR":[73],"is":[74,80,98,137,144],"sufficiently":[75],"high,":[76],"legitimate":[78],"able":[81],"extract":[83],"exploiting":[88],"uniqueness":[90],"decomposition.":[94],"But":[95],"eavesdropper":[97,123],"incapable":[99],"doing":[101],"so":[102],"due":[103],"ambiguity":[106],"caused":[107],"unknown":[110],"rotation":[112],"on":[113,133,151],"channel,":[115],"which":[116],"ensures":[117],"zero":[118],"leakage":[120],"when":[124],"channels":[126],"are":[127],"independent.":[128],"A":[129],"detection":[130],"based":[132],"chordal":[135],"distance":[136],"proposed,":[138],"achievable":[141],"rate":[143],"derived":[145],"shown":[147],"depend":[149],"mutual":[153],"main":[157],"channel.":[158],"simulation":[160],"results":[161],"demonstrate":[162],"effectiveness":[164],"advantages":[167],"our":[169],"scheme.":[173]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}