{"id":"https://openalex.org/W4402156963","doi":"https://doi.org/10.1109/icc51166.2024.10622375","title":"Can We Improve Channel Reciprocity via Loop-back Compensation for RIS-assisted Physical Layer Key Generation","display_name":"Can We Improve Channel Reciprocity via Loop-back Compensation for RIS-assisted Physical Layer Key Generation","publication_year":2024,"publication_date":"2024-06-09","ids":{"openalex":"https://openalex.org/W4402156963","doi":"https://doi.org/10.1109/icc51166.2024.10622375"},"language":"en","primary_location":{"id":"doi:10.1109/icc51166.2024.10622375","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icc51166.2024.10622375","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2024 - IEEE International Conference on Communications","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/A5028326915","display_name":"Ningya Xu","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":"Ningya Xu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020360628","display_name":"Guoshun Nan","orcid":"https://orcid.org/0000-0002-1987-2736"},"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":"Guoshun Nan","raw_affiliation_strings":["Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114206912","display_name":"Xiaofeng Tao","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":"Xiaofeng Tao","raw_affiliation_strings":["Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100368208","display_name":"Na Li","orcid":"https://orcid.org/0000-0003-3361-1652"},"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":"Na Li","raw_affiliation_strings":["Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101299945","display_name":"Pengxuan Mao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pengxuan Mao","raw_affiliation_strings":["Terminus Technologies Co., Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Terminus Technologies Co., Ltd","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012929337","display_name":"Tianyuan Yang","orcid":"https://orcid.org/0000-0003-1228-0647"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tianyuan Yang","raw_affiliation_strings":["Terminus Technologies Co., Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Terminus Technologies Co., Ltd","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"51","issue":null,"first_page":"3346","last_page":"3351"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9997000098228455,"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/physical-layer","display_name":"Physical layer","score":0.6732314825057983},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.6352537870407104},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6125953197479248},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5878093242645264},{"id":"https://openalex.org/keywords/reciprocity","display_name":"Reciprocity (cultural anthropology)","score":0.575134813785553},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.5014209747314453},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4384268522262573},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43584901094436646},{"id":"https://openalex.org/keywords/loop","display_name":"Loop (graph theory)","score":0.43066126108169556},{"id":"https://openalex.org/keywords/key-generation","display_name":"Key generation","score":0.42016690969467163},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.27595001459121704},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2543126940727234},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18280315399169922},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16079193353652954},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.12674358487129211},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.1161075234413147},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.09734529256820679},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.09258517622947693},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06989049911499023}],"concepts":[{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6732314825057983},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.6352537870407104},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6125953197479248},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5878093242645264},{"id":"https://openalex.org/C169903001","wikidata":"https://www.wikidata.org/wiki/Q3264987","display_name":"Reciprocity (cultural anthropology)","level":2,"score":0.575134813785553},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5014209747314453},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4384268522262573},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43584901094436646},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.43066126108169556},{"id":"https://openalex.org/C163173736","wikidata":"https://www.wikidata.org/wiki/Q3308558","display_name":"Key generation","level":3,"score":0.42016690969467163},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.27595001459121704},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2543126940727234},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18280315399169922},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16079193353652954},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.12674358487129211},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.1161075234413147},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.09734529256820679},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.09258517622947693},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06989049911499023},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc51166.2024.10622375","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icc51166.2024.10622375","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2024 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G639697520","display_name":null,"funder_award_id":"2022YFB2902200","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1958735522","https://openalex.org/W2079657735","https://openalex.org/W2127697497","https://openalex.org/W2332232836","https://openalex.org/W2437758222","https://openalex.org/W2789415212","https://openalex.org/W2792322951","https://openalex.org/W2804692329","https://openalex.org/W2969424089","https://openalex.org/W3035437586","https://openalex.org/W3131368335","https://openalex.org/W3188997848","https://openalex.org/W3215165642","https://openalex.org/W4226330150","https://openalex.org/W4280490829","https://openalex.org/W6799364623"],"related_works":["https://openalex.org/W4320075926","https://openalex.org/W1919042217","https://openalex.org/W3205185567","https://openalex.org/W3209591750","https://openalex.org/W3080982036","https://openalex.org/W2995273700","https://openalex.org/W4401387566","https://openalex.org/W2903037621","https://openalex.org/W2981994442","https://openalex.org/W2971043979"],"abstract_inverted_index":{"Reconfigurable":[0],"intelligent":[1],"surface":[2],"(RIS)":[3],"facilitates":[4],"the":[5,84,88,101,105,118,140,158,161,183,190,193,196,203],"extraction":[6],"of":[7,87,97,107,121,128,139,160,185,195,206],"unpredictable":[8],"channel":[9,30,70,166],"features":[10],"for":[11,100,148,171,202],"physical":[12],"layer":[13],"key":[14,186],"generation":[15,187],"(PKG),":[16],"securing":[17],"communications":[18],"among":[19],"legitimate":[20],"users":[21],"with":[22,77],"symmetric":[23,38],"keys.":[24],"Previous":[25],"works":[26],"have":[27],"demonstrated":[28],"that":[29,66],"reciprocity":[31,46,71,150,167],"plays":[32],"a":[33,63,78,136,178],"crucial":[34],"role":[35],"in":[36,40,44,164,181,209],"generating":[37],"keys":[39],"PKG":[41,89],"systems,":[42],"whereas,":[43],"reality,":[45],"is":[47,95,146],"greatly":[48],"affected":[49],"by":[50,72,104,189],"hardware":[51],"interference":[52],"and":[53,75,111,123,192],"RIS-based":[54],"jamming":[55],"attacks.":[56],"This":[57],"motivates":[58],"us":[59],"to":[60,68,156],"propose":[61],"LoCKey,":[62],"novel":[64],"approach":[65],"aims":[67],"improve":[69],"mitigating":[73],"interferences":[74,170],"attacks":[76],"loop-back":[79],"compensation":[80],"scheme,":[81],"thus":[82],"maximizing":[83],"secrecy":[85],"performance":[86,141],"system.":[90],"Specifically,":[91],"our":[92,144,207],"proposed":[93,162],"LoCKey":[94,122,145,163,208],"capable":[96],"effectively":[98],"compensating":[99],"CSI":[102,149],"non-reciprocity":[103],"combination":[106],"transmit-back":[108],"signal":[109],"value":[110],"error":[112],"minimization":[113],"module.":[114],"Firstly,":[115],"we":[116,133,153],"introduce":[117],"entire":[119],"flowchart":[120],"provide":[124],"an":[125],"in-depth":[126],"discussion":[127],"each":[129],"step.":[130],"Following":[131],"that,":[132],"delve":[134],"into":[135],"theoretical":[137],"analysis":[138],"optimizations":[142],"when":[143],"applied":[147],"enhancement.":[151],"Finally,":[152],"conduct":[154],"experiments":[155],"verify":[157],"effectiveness":[159],"improving":[165],"under":[168],"various":[169],"RIS-assisted":[172],"wireless":[173,211],"communications.":[174],"The":[175],"results":[176],"demonstrate":[177],"significant":[179],"improvement":[180],"both":[182],"rate":[184],"assisted":[188],"RIS":[191],"consistency":[194],"generated":[197],"keys,":[198],"showing":[199],"great":[200],"potential":[201],"practical":[204],"deployment":[205],"future":[210],"systems.":[212]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
