{"id":"https://openalex.org/W2977951369","doi":"https://doi.org/10.1109/iccchina.2019.8855872","title":"Demonstration of DCSK-aided OFDM Design for Cognitive Radio System via USRP","display_name":"Demonstration of DCSK-aided OFDM Design for Cognitive Radio System via USRP","publication_year":2019,"publication_date":"2019-08-01","ids":{"openalex":"https://openalex.org/W2977951369","doi":"https://doi.org/10.1109/iccchina.2019.8855872","mag":"2977951369"},"language":"en","primary_location":{"id":"doi:10.1109/iccchina.2019.8855872","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccchina.2019.8855872","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://corescholar.libraries.wright.edu/ee/45","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037670198","display_name":"Zuwei Chen","orcid":"https://orcid.org/0000-0001-7500-5779"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zuwei Chen","raw_affiliation_strings":["School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088699170","display_name":"Lin Zhang","orcid":"https://orcid.org/0000-0002-5303-0639"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Zhang","raw_affiliation_strings":["School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031071245","display_name":"Zhiqiang Wu","orcid":"https://orcid.org/0000-0001-9055-5680"},"institutions":[{"id":"https://openalex.org/I140786321","display_name":"Tibet University","ror":"https://ror.org/05petvd47","country_code":"CN","type":"education","lineage":["https://openalex.org/I140786321"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqiang Wu","raw_affiliation_strings":["Department of Electrical Engineering, Tibet University, Lhasa, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tibet University, Lhasa, China","institution_ids":["https://openalex.org/I140786321"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12774067,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"840","last_page":"845"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.998199999332428,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.998199999332428,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9980999827384949,"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"}},{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9976000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/universal-software-radio-peripheral","display_name":"Universal Software Radio Peripheral","score":0.9368362426757812},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7876572608947754},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7625200748443604},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6963176131248474},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5599116683006287},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.5392504930496216},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5307101607322693},{"id":"https://openalex.org/keywords/frame-synchronization","display_name":"Frame synchronization","score":0.5305704474449158},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5152066349983215},{"id":"https://openalex.org/keywords/software-defined-radio","display_name":"Software-defined radio","score":0.5004127025604248},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.47446876764297485},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.40265220403671265},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3588525354862213},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3357201814651489},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.25921592116355896},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2093362808227539},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18605995178222656},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1304207146167755}],"concepts":[{"id":"https://openalex.org/C192220659","wikidata":"https://www.wikidata.org/wiki/Q1245659","display_name":"Universal Software Radio Peripheral","level":3,"score":0.9368362426757812},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7876572608947754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7625200748443604},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6963176131248474},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5599116683006287},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.5392504930496216},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5307101607322693},{"id":"https://openalex.org/C178317062","wikidata":"https://www.wikidata.org/wiki/Q5477933","display_name":"Frame synchronization","level":4,"score":0.5305704474449158},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5152066349983215},{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.5004127025604248},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.47446876764297485},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.40265220403671265},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3588525354862213},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3357201814651489},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.25921592116355896},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2093362808227539},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18605995178222656},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1304207146167755}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/iccchina.2019.8855872","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccchina.2019.8855872","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"},{"id":"pmh:oai:corescholar.libraries.wright.edu:ee-1045","is_oa":true,"landing_page_url":"https://corescholar.libraries.wright.edu/ee/45","pdf_url":null,"source":{"id":"https://openalex.org/S2737205702","display_name":"Journal of Bioresource Management","issn_l":"2309-3854","issn":["2309-3854"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310316536","host_organization_name":"Bioresource Research Center (BRC), Islamabad","host_organization_lineage":["https://openalex.org/P4310316536"],"host_organization_lineage_names":["Bioresource Research Center (BRC), Islamabad"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Electrical Engineering Faculty Publications","raw_type":"text"},{"id":"pmh:oai:works.bepress.com:zhiqiang_wu-10042","is_oa":false,"landing_page_url":"https://works.bepress.com/zhiqiang_wu/24","pdf_url":null,"source":{"id":"https://openalex.org/S4306400146","display_name":"CORE Scholar (Wright State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I19648265","host_organization_name":"Wright State University","host_organization_lineage":["https://openalex.org/I19648265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Zhiqiang Wu","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:corescholar.libraries.wright.edu:ee-1045","is_oa":true,"landing_page_url":"https://corescholar.libraries.wright.edu/ee/45","pdf_url":null,"source":{"id":"https://openalex.org/S2737205702","display_name":"Journal of Bioresource Management","issn_l":"2309-3854","issn":["2309-3854"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310316536","host_organization_name":"Bioresource Research Center (BRC), Islamabad","host_organization_lineage":["https://openalex.org/P4310316536"],"host_organization_lineage_names":["Bioresource Research Center (BRC), Islamabad"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Electrical Engineering Faculty Publications","raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1895670987","https://openalex.org/W1999988379","https://openalex.org/W2018888311","https://openalex.org/W2103972037","https://openalex.org/W2107212345","https://openalex.org/W2244359298","https://openalex.org/W2738764737","https://openalex.org/W2793619629","https://openalex.org/W2795597725"],"related_works":["https://openalex.org/W4200379864","https://openalex.org/W2749095901","https://openalex.org/W4251089492","https://openalex.org/W2162075876","https://openalex.org/W4242136067","https://openalex.org/W2887315079","https://openalex.org/W2033764231","https://openalex.org/W2545213287","https://openalex.org/W2079465364","https://openalex.org/W1989642027"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,58,86],"demonstrate":[4,110],"two":[5,29],"differential":[6],"chaos":[7],"shift":[8],"keying":[9],"(DCSK)":[10],"modulated":[11],"orthogonal-frequency-division-multiplex":[12],"(OFDM)":[13],"design":[14],"for":[15,63],"cognitive":[16],"radio":[17,24],"(CR)":[18],"systems":[19,32],"using":[20,40,67],"the":[21,34,41,48,60,68,76,78,81,92,105,111,123],"universal":[22],"software":[23],"peripheral":[25],"(USRP)":[26],"platform.":[27],"For":[28],"OFDM-based":[30],"DCSK":[31,117],"over":[33,104],"non-contiguous":[35],"spectrum":[36,93],"band":[37],"identified":[38],"by":[39],"energy":[42],"detection":[43],"method,":[44],"which":[45,109],"respectively":[46],"transmit":[47],"reference":[49],"chaotic":[50],"sequence":[51],"with":[52],"different":[53],"number":[54],"of":[55,116,125],"available":[56],"subcarriers,":[57],"propose":[59],"implementation":[61],"modules":[62],"transmissions":[64],"via":[65],"USRP":[66],"laboratory":[69],"virtual":[70],"instrument":[71],"engineering":[72],"workbench":[73],"(LabVIEW),":[74],"including":[75],"modulator,":[77],"demodulator":[79],"and":[80,99,113,121],"frame":[82,100],"synchronization":[83],"modules.":[84],"Subsequently,":[85],"provide":[87],"experimental":[88],"results":[89],"to":[90],"analyze":[91],"efficiency,":[94],"bit":[95],"rate":[96,102],"error":[97,101],"(BER)":[98],"(FER)":[103],"real":[106],"wireless":[107],"channels,":[108],"efficient":[112],"reliable":[114,126],"performances":[115],"aided":[118],"OFDM":[119],"systems,":[120],"verify":[122],"effectiveness":[124],"video":[127],"transmissions.":[128]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}