{"id":"https://openalex.org/W4386352675","doi":"https://doi.org/10.1109/icccworkshops57813.2023.10233725","title":"High-order Time Shift Keying Modulation and Detection for Ambient Backscatter Communications","display_name":"High-order Time Shift Keying Modulation and Detection for Ambient Backscatter Communications","publication_year":2023,"publication_date":"2023-08-10","ids":{"openalex":"https://openalex.org/W4386352675","doi":"https://doi.org/10.1109/icccworkshops57813.2023.10233725"},"language":"en","primary_location":{"id":"doi:10.1109/icccworkshops57813.2023.10233725","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icccworkshops57813.2023.10233725","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/CIC International Conference on Communications in China (ICCC Workshops)","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/A5100666972","display_name":"Jixiang Chen","orcid":"https://orcid.org/0000-0002-2362-0929"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jixiang Chen","raw_affiliation_strings":["South China University of Technology,School of Electronics and Information Engineering,Guangzhou,China","School of Electronics and Information Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"South China University of Technology,School of Electronics and Information Engineering,Guangzhou,China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005656538","display_name":"Hua Yu","orcid":"https://orcid.org/0000-0002-0231-2978"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Yu","raw_affiliation_strings":["South China University of Technology,School of Electronics and Information Engineering,Guangzhou,China","School of Electronics and Information Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"South China University of Technology,School of Electronics and Information Engineering,Guangzhou,China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012805347","display_name":"Quansheng Guan","orcid":"https://orcid.org/0000-0001-6159-3194"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quansheng Guan","raw_affiliation_strings":["South China University of Technology,School of Electronics and Information Engineering,Guangzhou,China","School of Electronics and Information Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"South China University of Technology,School of Electronics and Information Engineering,Guangzhou,China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100646100","display_name":"Weiqi Chen","orcid":"https://orcid.org/0000-0002-7482-1309"},"institutions":[{"id":"https://openalex.org/I4210149618","display_name":"Guangdong University of Finance","ror":"https://ror.org/04grzdh47","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210149618"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiqi Chen","raw_affiliation_strings":["Guangdong University of Finance,School of Internet Finance and Information Engineering,Guangzhou,China","School of Internet Finance and Information Engineering, Guangdong University of Finance, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Guangdong University of Finance,School of Internet Finance and Information Engineering,Guangzhou,China","institution_ids":["https://openalex.org/I4210149618"]},{"raw_affiliation_string":"School of Internet Finance and Information Engineering, Guangdong University of Finance, Guangzhou, China","institution_ids":["https://openalex.org/I4210149618"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100666972"],"corresponding_institution_ids":["https://openalex.org/I90610280"],"apc_list":null,"apc_paid":null,"fwci":0.4016,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6026303,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9962999820709229,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9943000078201294,"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/phase-shift-keying","display_name":"Phase-shift keying","score":0.7465762495994568},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.737758457660675},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.6559455394744873},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6195701956748962},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5686405897140503},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5533876419067383},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5280706882476807},{"id":"https://openalex.org/keywords/amplitude-and-phase-shift-keying","display_name":"Amplitude and phase-shift keying","score":0.5193568468093872},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.47301414608955383},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4728781580924988},{"id":"https://openalex.org/keywords/minimum-shift-keying","display_name":"Minimum-shift keying","score":0.46246403455734253},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.46197736263275146},{"id":"https://openalex.org/keywords/on-off-keying","display_name":"On-off keying","score":0.4605601727962494},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4464065730571747},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4188484847545624},{"id":"https://openalex.org/keywords/amplitude-shift-keying","display_name":"Amplitude-shift keying","score":0.41386646032333374},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.32893919944763184},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22398382425308228},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14098083972930908},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.14021214842796326},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13482573628425598}],"concepts":[{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.7465762495994568},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.737758457660675},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.6559455394744873},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6195701956748962},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5686405897140503},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5533876419067383},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5280706882476807},{"id":"https://openalex.org/C127240579","wikidata":"https://www.wikidata.org/wiki/Q477229","display_name":"Amplitude and phase-shift keying","level":5,"score":0.5193568468093872},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.47301414608955383},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4728781580924988},{"id":"https://openalex.org/C55857970","wikidata":"https://www.wikidata.org/wiki/Q4156818","display_name":"Minimum-shift keying","level":5,"score":0.46246403455734253},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.46197736263275146},{"id":"https://openalex.org/C170030856","wikidata":"https://www.wikidata.org/wiki/Q1136128","display_name":"On-off keying","level":5,"score":0.4605601727962494},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4464065730571747},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4188484847545624},{"id":"https://openalex.org/C2777973058","wikidata":"https://www.wikidata.org/wiki/Q477284","display_name":"Amplitude-shift keying","level":5,"score":0.41386646032333374},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.32893919944763184},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22398382425308228},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14098083972930908},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.14021214842796326},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13482573628425598},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccworkshops57813.2023.10233725","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icccworkshops57813.2023.10233725","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/CIC International Conference on Communications in China (ICCC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7900000214576721,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W389164294","https://openalex.org/W1965747990","https://openalex.org/W1972485395","https://openalex.org/W1975147464","https://openalex.org/W2084946427","https://openalex.org/W2099461393","https://openalex.org/W2102591969","https://openalex.org/W2109520672","https://openalex.org/W2566904036","https://openalex.org/W2775135700","https://openalex.org/W2962920649","https://openalex.org/W2963753256","https://openalex.org/W4256624651","https://openalex.org/W6643388834","https://openalex.org/W6734510151"],"related_works":["https://openalex.org/W2152491811","https://openalex.org/W2735774192","https://openalex.org/W2017769333","https://openalex.org/W2540445693","https://openalex.org/W2058692089","https://openalex.org/W1869045282","https://openalex.org/W2603380242","https://openalex.org/W1489774986","https://openalex.org/W4387012388","https://openalex.org/W2402188480"],"abstract_inverted_index":{"Ambient":[0],"backscatter":[1,60],"communication":[2],"(AmBC)":[3],"is":[4,42,157,170],"a":[5,124],"newly":[6],"cutting-edge":[7],"technology":[8],"for":[9,90,92,159,177],"Internet":[10],"of":[11,58,85],"Things,":[12],"which":[13,35],"utilizes":[14],"the":[15,21,30,50,55,59,67,71,83,86,94,119,136,142,160,173,178],"ambient":[16],"radio":[17],"frequency":[18],"signal":[19],"as":[20],"carrier":[22],"to":[23,45,54],"transmit":[24],"information.":[25],"Existing":[26],"works":[27],"focus":[28],"on":[29],"simple":[31],"on-off":[32],"keying":[33,79,104],"modulation":[34,48,69,89,155],"has":[36],"low":[37,174],"channel":[38],"utilization.":[39],"However,":[40],"it":[41],"not":[43,140],"desirable":[44],"develop":[46],"high-order":[47,68,76,87],"in":[49,70,132,172],"power":[51],"domain":[52,73],"due":[53],"weak":[56],"strength":[57],"signal.":[61],"In":[62],"this":[63],"paper,":[64],"we":[65],"extend":[66],"time":[72,77],"instead,":[74],"i.e.,":[75],"shift":[78],"(TSK).":[80],"We":[81],"study":[82],"performance":[84,128],"TSK":[88],"AmBC":[91],"both":[93],"complex":[95],"Gaussian":[96],"(CG)":[97],"source":[98,106,162],"signals":[99],"and":[100,112],"M-ary":[101],"phase":[102],"shifting":[103],"(MPSK)":[105],"signals.":[107],"The":[108],"maximum":[109],"likelihood":[110],"detector":[111],"energy":[113],"detectors":[114],"are":[115,122,139],"developed.":[116],"Particularly,":[117],"when":[118],"training":[120,137],"symbols":[121,138,148],"sent,":[123,141],"better":[125],"bit-error-rate":[126],"(BER)":[127],"can":[129,144],"be":[130],"achieved":[131],"some":[133],"cases.":[134],"When":[135],"receiver":[143],"also":[145],"decode":[146],"backscattered":[147],"effectively.":[149],"Simulation":[150],"results":[151],"show":[152],"that":[153],"large":[154],"order":[156],"suitable":[158],"MPSK":[161],"across":[163],"all":[164],"bit":[165],"signal-to-noise":[166],"ratio":[167],"(b-SNR)":[168],"while":[169],"only":[171],"b-SNR":[175],"region":[176],"CG":[179],"source.":[180]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}