{"id":"https://openalex.org/W4401508295","doi":"https://doi.org/10.1109/infocom52122.2024.10621252","title":"ConcurScatter: Scalable Concurrent OFDM Backscatter Using Subcarrier Pattern Diversity","display_name":"ConcurScatter: Scalable Concurrent OFDM Backscatter Using Subcarrier Pattern Diversity","publication_year":2024,"publication_date":"2024-05-20","ids":{"openalex":"https://openalex.org/W4401508295","doi":"https://doi.org/10.1109/infocom52122.2024.10621252"},"language":"en","primary_location":{"id":"doi:10.1109/infocom52122.2024.10621252","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom52122.2024.10621252","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2024 - IEEE Conference on Computer Communications","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/A5111287788","display_name":"Caihui Du","orcid":null},"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":"Caihui Du","raw_affiliation_strings":["Beijing Institute of Technology,School of Information and Electronics,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology,School of Information and Electronics,Beijing,China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100726102","display_name":"Jihong Yu","orcid":"https://orcid.org/0000-0003-1615-5034"},"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":"Jihong Yu","raw_affiliation_strings":["Beijing Institute of Technology,School of Information and Electronics,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology,School of Information and Electronics,Beijing,China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115594184","display_name":"Rongrong Zhang","orcid":"https://orcid.org/0009-0005-8646-4088"},"institutions":[{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongrong Zhang","raw_affiliation_strings":["Capital Normal University,Information Engineering College,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Capital Normal University,Information Engineering College,Beijing,China","institution_ids":["https://openalex.org/I96852419"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044674658","display_name":"Jianping An","orcid":"https://orcid.org/0000-0002-6441-9711"},"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":"Jianping An","raw_affiliation_strings":["Beijing Institute of Technology,School of Information and Electronics,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology,School of Information and Electronics,Beijing,China","institution_ids":["https://openalex.org/I125839683"]}]}],"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":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1771","last_page":"1780"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998999834060669,"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":0.9998999834060669,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9991999864578247,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9984999895095825,"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/subcarrier","display_name":"Subcarrier","score":0.8225243091583252},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7011720538139343},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.636714518070221},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.5823323726654053},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5419178605079651},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.518851637840271},{"id":"https://openalex.org/keywords/diversity-scheme","display_name":"Diversity scheme","score":0.4961157739162445},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4422956109046936},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43975862860679626},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3387279510498047},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2415100336074829},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1130150556564331},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11255025863647461},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.04956585168838501},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.04820847511291504}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.8225243091583252},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7011720538139343},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.636714518070221},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.5823323726654053},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5419178605079651},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.518851637840271},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.4961157739162445},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4422956109046936},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43975862860679626},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3387279510498047},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2415100336074829},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1130150556564331},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11255025863647461},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.04956585168838501},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.04820847511291504},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infocom52122.2024.10621252","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom52122.2024.10621252","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2024 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.46000000834465027}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1500725064","https://openalex.org/W1967754176","https://openalex.org/W1987923258","https://openalex.org/W2043616122","https://openalex.org/W2050591671","https://openalex.org/W2073448440","https://openalex.org/W2103868202","https://openalex.org/W2763275681","https://openalex.org/W2769075568","https://openalex.org/W2896389322","https://openalex.org/W2964023843","https://openalex.org/W3004350858","https://openalex.org/W3033954745","https://openalex.org/W3080752339","https://openalex.org/W3156100202","https://openalex.org/W3188211020","https://openalex.org/W3208435040","https://openalex.org/W4290996598","https://openalex.org/W4293100465","https://openalex.org/W4313052776","https://openalex.org/W4380926330","https://openalex.org/W4386245203","https://openalex.org/W6629929136","https://openalex.org/W6753525857","https://openalex.org/W6796433270"],"related_works":["https://openalex.org/W2055131418","https://openalex.org/W1501039677","https://openalex.org/W3161598161","https://openalex.org/W2306672848","https://openalex.org/W2128552819","https://openalex.org/W4291701075","https://openalex.org/W2149930744","https://openalex.org/W2135607366","https://openalex.org/W2047897212","https://openalex.org/W2107747917"],"abstract_inverted_index":{"Ambient":[0],"OFDM":[1,40,177],"backscatter":[2,16,24,41,158,178],"communication":[3],"has":[4],"attracted":[5],"considerable":[6],"research":[7],"efforts.":[8],"Yet":[9],"the":[10,37,59,78,83,156,174],"prior":[11,79],"works":[12,80],"focus":[13],"on":[14,82],"point-to-point":[15,157],"from":[17],"a":[18,96,106],"single":[19],"tag,":[20,113],"leaving":[21],"behind":[22],"efficient":[23],"networking":[25],"of":[26,48,50,98],"multiple":[27],"tags.":[28,51,66],"In":[29],"this":[30,93],"paper,":[31],"we":[32],"design":[33],"and":[34,57,124,151],"implement":[35],"ConcurScatter,":[36],"first":[38],"ambient":[39],"system":[42],"that":[43,104,117,128,141,164],"scales":[44],"to":[45,63,119,132],"concurrent":[46,65,89,112,122,146,176],"transmission":[47],"hundreds":[49],"Our":[52],"key":[53],"innovation":[54],"is":[55,170],"building":[56],"using":[58],"subcarrier":[60,108,125],"pattern":[61,109,126],"diversity":[62],"distinguish":[64],"This":[67],"would":[68],"yield":[69],"linear":[70],"collision":[71],"states":[72],"rather":[73],"than":[74,155,173],"exponential":[75],"ones":[76],"in":[77],"based":[81],"IQ":[84],"domain":[85],"diversity,":[86],"supporting":[87],"more":[88,121,145,172],"transmission.":[90],"We":[91],"concrete":[92],"by":[94],"designing":[95],"suit":[97],"techniques":[99],"including":[100],"midair":[101],"frequency":[102],"synthesis":[103],"forms":[105],"unique":[107],"for":[110],"each":[111],"non-integer":[114],"cyclic":[115],"shift":[116],"contributes":[118],"support":[120],"tags,":[123],"reconstruction":[127],"creates":[129],"virtual":[130],"subcarriers":[131],"enable":[133],"single-symbol":[134],"parallel":[135],"decoding.":[136],"The":[137,160],"testbed":[138],"experiment":[139],"confirms":[140],"ConcurScatter":[142,165],"supports":[143,166],"seven":[144],"tags":[147,168],"with":[148],"similar":[149],"BER":[150],"8.4\u00d7":[152],"higher":[153],"throughput":[154],"RapidRider.":[159],"large-scale":[161],"simulation":[162],"shows":[163],"200":[167],"which":[169],"40\u00d7":[171],"state-of-the-art":[175],"FreeCollision.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}