{"id":"https://openalex.org/W2808648732","doi":"https://doi.org/10.1109/wcnc.2018.8377363","title":"Performance analysis of ambient backscatter communications in RF-powered cognitive radio networks","display_name":"Performance analysis of ambient backscatter communications in RF-powered cognitive radio networks","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2808648732","doi":"https://doi.org/10.1109/wcnc.2018.8377363","mag":"2808648732"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2018.8377363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2018.8377363","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5006689850","display_name":"Longteng Xu","orcid":"https://orcid.org/0000-0002-7412-751X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Longteng Xu","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000861569","display_name":"Kun Zhu","orcid":"https://orcid.org/0000-0001-6784-5583"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Zhu","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100447486","display_name":"Ran Wang","orcid":"https://orcid.org/0000-0001-5601-0513"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ran Wang","raw_affiliation_strings":["Nanjing University of Aeronautics and Astronautics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University of Aeronautics and Astronautics","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042460024","display_name":"Shimin Gong","orcid":"https://orcid.org/0000-0003-4874-8766"},"institutions":[{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shimin Gong","raw_affiliation_strings":["Shenzhen Institutes of Advanced Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Institutes of Advanced Technology","institution_ids":["https://openalex.org/I4210145761"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9979000091552734,"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":0.991599977016449,"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/cognitive-radio","display_name":"Cognitive radio","score":0.881234347820282},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.8380596041679382},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6394706964492798},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6344161033630371},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.5971929430961609},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.595406174659729},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.5950233936309814},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.5573441982269287},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5218126773834229},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5136310458183289},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.4770987629890442},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.46328964829444885},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4531261920928955},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.43911001086235046},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43837660551071167},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3423123359680176},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.19202777743339539},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15723666548728943},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1368960440158844},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09277191758155823},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08592191338539124}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.881234347820282},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.8380596041679382},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6394706964492798},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6344161033630371},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.5971929430961609},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.595406174659729},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.5950233936309814},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.5573441982269287},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5218126773834229},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5136310458183289},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.4770987629890442},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.46328964829444885},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4531261920928955},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.43911001086235046},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43837660551071167},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3423123359680176},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.19202777743339539},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15723666548728943},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1368960440158844},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09277191758155823},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08592191338539124},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2018.8377363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2018.8377363","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1966000877","https://openalex.org/W2024416483","https://openalex.org/W2099461393","https://openalex.org/W2118166339","https://openalex.org/W2122489958","https://openalex.org/W2145873277","https://openalex.org/W2150166076","https://openalex.org/W2585753222","https://openalex.org/W2595612820","https://openalex.org/W2736078417","https://openalex.org/W2742125438","https://openalex.org/W2963813492","https://openalex.org/W3101865544","https://openalex.org/W3104939237","https://openalex.org/W4242781462"],"related_works":["https://openalex.org/W2898145991","https://openalex.org/W2566010174","https://openalex.org/W2903121411","https://openalex.org/W4378365432","https://openalex.org/W4253687361","https://openalex.org/W2805827740","https://openalex.org/W2913922281","https://openalex.org/W4296285856","https://openalex.org/W2809640332","https://openalex.org/W2108899601"],"abstract_inverted_index":{"Integrating":[0],"ambient":[1,70],"backscatter":[2,47,69,76],"communications":[3],"into":[4],"RF-powered":[5],"cognitive":[6],"radio":[7],"networks":[8],"has":[9,59],"been":[10,60],"shown":[11],"to":[12,72,92],"be":[13,139],"a":[14,36],"promising":[15],"method":[16],"for":[17,28,81,99],"achieving":[18],"energy":[19,58],"and":[20,96,102,118],"spectrum":[21],"efficient":[22],"communications,":[23],"which":[24],"is":[25],"very":[26],"attractive":[27],"low-power":[29],"or":[30,46],"no-power":[31],"communications.":[32],"In":[33,78],"such":[34,86],"scenarios,":[35],"secondary":[37,103,136],"user":[38],"(SU)":[39],"can":[40,52,68,138],"operate":[41],"in":[42],"either":[43],"transmission":[44,63],"mode":[45],"mode.":[48],"Specifically,":[49],"an":[50,66],"SU":[51,67],"directly":[53],"transmit":[54,73],"data":[55,74],"if":[56],"sufficient":[57],"harvested":[61],"(i.e.,":[62,75],"mode).":[64,77],"Or":[65],"signals":[71],"this":[79],"paper,":[80],"investigating":[82],"the":[83,119,123,129,133,142,153],"performance":[84,134,154],"of":[85,125,135,144,155],"systems,":[87],"we":[88],"apply":[89],"stochastic":[90],"geometry":[91],"analyze":[93],"coverage":[94],"probability":[95],"achievable":[97],"rates":[98],"both":[100,106,145],"primary":[101,156],"users":[104],"considering":[105],"communication":[107,146],"modes.":[108],"Analytical":[109],"tractable":[110],"expressions":[111],"are":[112,116],"obtained.":[113],"Extensive":[114],"simulations":[115],"performed":[117],"numerical":[120],"results":[121,130],"show":[122],"validity":[124],"our":[126],"analysis.":[127],"Furthermore,":[128],"indicate":[131],"that":[132],"systems":[137],"improved":[140],"with":[141,148],"integration":[143],"modes":[147],"only":[149],"limited":[150],"impact":[151],"on":[152],"systems.":[157]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}