{"id":"https://openalex.org/W4392152294","doi":"https://doi.org/10.1109/globecom54140.2023.10437568","title":"Analysis and Optimization of Multi-RIS-Assisted Dual-Functional Radar-Communication Systems via Free Probability Theory","display_name":"Analysis and Optimization of Multi-RIS-Assisted Dual-Functional Radar-Communication Systems via Free Probability Theory","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4392152294","doi":"https://doi.org/10.1109/globecom54140.2023.10437568"},"language":"en","primary_location":{"id":"doi:10.1109/globecom54140.2023.10437568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","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/A5041262442","display_name":"Siqiang Wang","orcid":"https://orcid.org/0000-0003-4151-991X"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siqiang Wang","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100741497","display_name":"Zhong Zheng","orcid":"https://orcid.org/0000-0002-3955-2510"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhong Zheng","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005456828","display_name":"Zesong Fei","orcid":"https://orcid.org/0000-0002-7576-625X"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zesong Fei","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100382943","display_name":"Xinyi Wang","orcid":"https://orcid.org/0000-0002-4010-7895"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyi Wang","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044228369","display_name":"Jing Guo","orcid":"https://orcid.org/0000-0001-6752-6064"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Guo","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":2.8728,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.92234113,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"6505","last_page":"6510"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9901000261306763,"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"}},{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9779999852180481,"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/dual","display_name":"Dual (grammatical number)","score":0.7123281359672546},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6299924850463867},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.41596049070358276},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.220557302236557}],"concepts":[{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.7123281359672546},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6299924850463867},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.41596049070358276},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.220557302236557},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom54140.2023.10437568","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom54140.2023.10437568","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2023 - 2023 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6072864213","display_name":null,"funder_award_id":"62001029,U20B2039","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8822942647","display_name":null,"funder_award_id":"L202015","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2119163179","https://openalex.org/W2769776241","https://openalex.org/W2963493594","https://openalex.org/W3006143078","https://openalex.org/W3038047043","https://openalex.org/W3150480006","https://openalex.org/W3164896102","https://openalex.org/W3178081691","https://openalex.org/W3198695922","https://openalex.org/W3213364142","https://openalex.org/W4205293427","https://openalex.org/W4220857417","https://openalex.org/W4221161002","https://openalex.org/W4293195522","https://openalex.org/W4386869656","https://openalex.org/W6849669352"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Dual-functional":[0],"radar-communication":[1],"(DFRC)":[2],"has":[3,46],"been":[4],"widely":[5],"concerned":[6],"in":[7,113],"future":[8],"communication":[9,13,20,36,54,195],"systems.":[10],"By":[11],"aggregating":[12],"and":[14,55,137,158,182,194],"detection":[15,193],"resources,":[16],"DFRC":[17,76,111,135],"enables":[18],"improved":[19],"data":[21],"rate":[22,106,157],"as":[23,25],"well":[24],"continual":[26],"real-time":[27],"sensing":[28],"capability.":[29],"However,":[30],"the":[31,35,43,53,62,72,79,87,92,99,103,108,130,134,138,142,146,155,159,166,169,173,178,183,192],"spectral":[32],"efficiency":[33],"of":[34,52,74,102,107,115,133,141,145,168,172,180],"channel":[37],"will":[38],"be":[39],"inevitably":[40],"compromised":[41],"since":[42],"transceiver":[44],"design":[45,73],"to":[47,70,85,127,189],"take":[48],"into":[49],"account":[50],"both":[51,191],"radar":[56,161],"oriented":[57],"beampatterns.":[58],"In":[59,176],"this":[60],"paper,":[61],"reconfigurable":[63],"intelligent":[64],"surface":[65],"(RIS)":[66],"panels":[67,81],"are":[68,187],"deployed":[69],"assist":[71],"multi-antenna":[75],"transceivers,":[77],"where":[78],"RIS":[80,147],"introduce":[82],"additional":[83],"degree-of-freedom":[84],"accommodate":[86],"dual-functional":[88],"beampattern.":[89,162],"First,":[90],"applying":[91],"operator-valued":[93],"free":[94],"probability":[95],"theory,":[96],"we":[97,120],"derive":[98],"closed-form":[100],"expression":[101,171],"asymptotic":[104,170],"achievable":[105,156,174],"multi-RIS-assisted":[109],"MIMO":[110],"systems":[112],"presence":[114],"general":[116],"Rician":[117],"fading.":[118],"Then,":[119],"propose":[121],"an":[122,151],"alternating":[123],"optimization":[124],"(AO)":[125],"algorithm":[126,186],"jointly":[128],"optimize":[129],"transmit":[131],"signals":[132],"transmitter":[136],"phase":[139],"shifts":[140],"reflecting":[143],"elements":[144],"panels,":[148],"which":[149],"achieves":[150],"optimal":[152],"tradeoff":[153],"between":[154],"desired":[160],"Simulation":[163],"results":[164],"verify":[165],"accuracy":[167],"rate.":[175],"addition,":[177],"deployment":[179],"RISs":[181],"proposed":[184],"AO":[185],"proven":[188],"improve":[190],"performance.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}