{"id":"https://openalex.org/W2108581165","doi":"https://doi.org/10.1109/tcsii.2010.2083091","title":"$M$-DCSK-Based Chaotic Communications in MIMO Multipath Channels With No Channel State Information","display_name":"$M$-DCSK-Based Chaotic Communications in MIMO Multipath Channels With No Channel State Information","publication_year":2010,"publication_date":"2010-12-01","ids":{"openalex":"https://openalex.org/W2108581165","doi":"https://doi.org/10.1109/tcsii.2010.2083091","mag":"2108581165"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2010.2083091","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2010.2083091","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-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/A5089256340","display_name":"Shilian Wang","orcid":"https://orcid.org/0000-0003-4132-8750"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shilian Wang","raw_affiliation_strings":["School of Electronic Science and Engineering, National University of Defense Technology, Changsha, Hunan, China","Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, National University of Defense Technology, Changsha, Hunan, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100382665","display_name":"Xiaodong Wang","orcid":"https://orcid.org/0000-0002-4315-2712"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaodong Wang","raw_affiliation_strings":["Department of Electrical Engineering, Columbia University, New York, NY, USA","Dept. of Electr. Eng, Columbia Univ., New York, NY, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Columbia University, New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Dept. of Electr. Eng, Columbia Univ., New York, NY, USA","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089256340"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":3.7621,"has_fulltext":false,"cited_by_count":84,"citation_normalized_percentile":{"value":0.94353571,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"57","issue":"12","first_page":"1001","last_page":"1005"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10244","display_name":"Chaos control and synchronization","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12162","display_name":"Cellular Automata and Applications","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11187","display_name":"Nonlinear Dynamics and Pattern Formation","score":0.9911999702453613,"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/channel-state-information","display_name":"Channel state information","score":0.6178179979324341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.602327287197113},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5812243819236755},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5808522701263428},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.5447947382926941},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5240749716758728},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5155506134033203},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5122577548027039},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4927044212818146},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41770634055137634},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4100891351699829},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36141735315322876},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3211630582809448},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3181517720222473},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3088539242744446},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27124813199043274},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12481725215911865},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1131460964679718}],"concepts":[{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6178179979324341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.602327287197113},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5812243819236755},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5808522701263428},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.5447947382926941},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5240749716758728},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5155506134033203},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5122577548027039},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4927044212818146},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41770634055137634},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4100891351699829},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36141735315322876},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3211630582809448},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3181517720222473},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3088539242744446},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27124813199043274},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12481725215911865},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1131460964679718},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2010.2083091","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2010.2083091","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1485234293","https://openalex.org/W1533695404","https://openalex.org/W1555136033","https://openalex.org/W1592859808","https://openalex.org/W1970120985","https://openalex.org/W1991672403","https://openalex.org/W2093669467","https://openalex.org/W2096223732","https://openalex.org/W2106192879","https://openalex.org/W2115986869","https://openalex.org/W2116037737","https://openalex.org/W2128070739","https://openalex.org/W2142375459","https://openalex.org/W2146716166","https://openalex.org/W2146883650","https://openalex.org/W2151325528","https://openalex.org/W2154484215","https://openalex.org/W2158356902","https://openalex.org/W6681668497"],"related_works":["https://openalex.org/W2376969857","https://openalex.org/W207732638","https://openalex.org/W1931943713","https://openalex.org/W2801592279","https://openalex.org/W4252788403","https://openalex.org/W4313886786","https://openalex.org/W2171869298","https://openalex.org/W2034040913","https://openalex.org/W2257001073","https://openalex.org/W1992602584"],"abstract_inverted_index":{"We":[0,38],"consider":[1,39],"chaotic":[2,64,108],"digital":[3],"communications":[4],"in":[5],"multiple-input\u2013multiple-output":[6],"(MIMO)":[7],"wireless":[8],"multipath":[9],"fading":[10],"channels.":[11],"In":[12],"particular,":[13],"we":[14],"focus":[15],"on":[16,134],"systems":[17],"that":[18,131,147],"employ":[19],"<formula":[20,32],"formulatype=\"inline\"":[21,33],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[22,34],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex":[23,35],"Notation=\"TeX\">$M$</tex>":[24],"</formula>":[25],"-ary":[26],"differential":[27,85],"chaos":[28],"shift":[29],"keying":[30],"(":[31],"Notation=\"TeX\">$M$</tex></formula>":[36],"-DCSK).":[37],"two":[40],"transceiver":[41],"schemes,":[42],"both":[43,148],"of":[44,114,156],"which":[45],"require":[46],"no":[47],"channel":[48],"state":[49],"information":[50],"at":[51,66],"either":[52],"the":[53,56,72,83,135,153,157,162,168],"transmitter":[54],"or":[55],"receiver.":[57],"The":[58,102,120],"first":[59],"one":[60],"employs":[61,105],"a":[62,106,126,140],"distinct":[63],"sequence":[65,110],"each":[67,80],"transmit":[68,116],"antenna":[69],"to":[70],"spread":[71],"same":[73],"data":[74],"symbol":[75,100],"and":[76,90,111,117,139,161],"transmits":[77],"omnidirectionally.":[78],"At":[79],"receive":[81,118],"antenna,":[82],"corresponding":[84],"detection":[86],"statistic":[87],"is":[88,132],"formed,":[89],"these":[91],"statistics":[92],"are":[93,122],"then":[94],"combined":[95],"with":[96],"equal":[97],"gain":[98],"for":[99],"detection.":[101],"second":[103],"scheme":[104,165],"single":[107],"spreading":[109],"makes":[112],"use":[113],"adaptive":[115,163],"beamforming.":[119],"beamformers":[121],"updated":[123],"by":[124],"using":[125],"simple":[127],"stochastic":[128],"gradient":[129],"method":[130],"based":[133],"received":[136],"signal":[137],"power":[138],"finite-rate":[141],"feedback":[142],"strategy.":[143],"Simulation":[144],"results":[145],"show":[146],"schemes":[149],"can":[150],"effectively":[151],"exploit":[152],"spatial":[154],"diversity":[155],"underlying":[158],"MIMO":[159],"system,":[160],"beamforming":[164],"significantly":[166],"outperforms":[167],"omnidirectional":[169],"transmission.":[170]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":11},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":7}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}