{"id":"https://openalex.org/W3114314229","doi":"https://doi.org/10.1109/wcsp49889.2020.9299793","title":"Symbiotic Communication: Concurrent Transmission for Multi-Users Based on Backscatter Communication","display_name":"Symbiotic Communication: Concurrent Transmission for Multi-Users Based on Backscatter Communication","publication_year":2020,"publication_date":"2020-10-21","ids":{"openalex":"https://openalex.org/W3114314229","doi":"https://doi.org/10.1109/wcsp49889.2020.9299793","mag":"3114314229"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp49889.2020.9299793","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp49889.2020.9299793","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5100416804","display_name":"Yanyan Liu","orcid":"https://orcid.org/0000-0001-8488-5480"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanyan Liu","raw_affiliation_strings":["School of Information and Communications Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi\u2019an, China","School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China","Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi\u2019an, China","institution_ids":[]},{"raw_affiliation_string":"School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi'an, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060549116","display_name":"Pinyi Ren","orcid":"https://orcid.org/0000-0002-0147-3673"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pinyi Ren","raw_affiliation_strings":["School of Information and Communications Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi\u2019an, China","Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi'an, China","School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi\u2019an, China","institution_ids":[]},{"raw_affiliation_string":"Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi'an, China","institution_ids":[]},{"raw_affiliation_string":"School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054096196","display_name":"Qinghe Du","orcid":"https://orcid.org/0000-0002-4992-9166"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinghe Du","raw_affiliation_strings":["School of Information and Communications Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi\u2019an, China","School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China","Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications Engineering, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi\u2019an, China","institution_ids":[]},{"raw_affiliation_string":"School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"Shaanxi Smart Networks and Ubiquitous Access Research Center, Xi'an, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.665,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.84544094,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"835","last_page":"839"},"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9891999959945679,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9883999824523926,"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/computer-science","display_name":"Computer science","score":0.7965496182441711},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5797994136810303},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5464394092559814},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5388405323028564},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5264450311660767},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5083295702934265},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.4251849353313446},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.349544882774353},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34009212255477905},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.30223965644836426},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.26649314165115356},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19667008519172668},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10643407702445984},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09277462959289551},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07428720593452454}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7965496182441711},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5797994136810303},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5464394092559814},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5388405323028564},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5264450311660767},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5083295702934265},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.4251849353313446},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.349544882774353},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34009212255477905},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30223965644836426},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.26649314165115356},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19667008519172668},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10643407702445984},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09277462959289551},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07428720593452454},{"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/wcsp49889.2020.9299793","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp49889.2020.9299793","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"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":18,"referenced_works":["https://openalex.org/W1967188786","https://openalex.org/W1990170494","https://openalex.org/W2002837060","https://openalex.org/W2072800931","https://openalex.org/W2083517231","https://openalex.org/W2089372109","https://openalex.org/W2101201152","https://openalex.org/W2102393163","https://openalex.org/W2134011805","https://openalex.org/W2749972902","https://openalex.org/W2763275681","https://openalex.org/W2899169432","https://openalex.org/W2909720306","https://openalex.org/W2990865112","https://openalex.org/W3035601144","https://openalex.org/W4256624651","https://openalex.org/W6743960774","https://openalex.org/W6756348924"],"related_works":["https://openalex.org/W2161474341","https://openalex.org/W4302615923","https://openalex.org/W3203142394","https://openalex.org/W2351061015","https://openalex.org/W4220731478","https://openalex.org/W1974101135","https://openalex.org/W2017509870","https://openalex.org/W4251141768","https://openalex.org/W4242191701","https://openalex.org/W2945337394"],"abstract_inverted_index":{"As":[0],"backscattering":[1],"technology":[2],"has":[3,20],"become":[4,21],"more":[5],"widely":[6],"used":[7,116],"in":[8,25],"the":[9,26,32,82,85,89,94,104,129,141,152,156,166,171],"Internet":[10],"of":[11,28,34,143,155,170],"Things,":[12],"how":[13],"to":[14,65,78,109],"correctly":[15],"recover":[16],"multiple":[17,69,98,137,147],"reflected":[18,70,86,148],"signals":[19,87],"a":[22,41,51,63],"hot":[23],"research":[24],"field":[27],"reverse":[29],"communication.":[30],"In":[31],"background":[33],"backscatter":[35],"communication":[36,43],"(BackCom),":[37],"this":[38,101],"paper":[39],"proposes":[40],"symbiotic":[42,160],"system":[44],"for":[45,97],"multi-user":[46,159],"random":[47,157],"access.":[48],"By":[49],"using":[50],"simple":[52],"coding":[53,105],"algorithm":[54],"that":[55,81],"does":[56],"not":[57],"require":[58],"strict":[59],"synchronization,":[60],"we":[61,150],"propose":[62],"method":[64],"avoid":[66],"interference":[67,83,145],"between":[68,84],"signals.":[71],"Passive":[72],"users":[73],"use":[74],"mutually":[75],"orthogonal":[76,90,112,144],"chips":[77],"encode,":[79],"so":[80],"is":[88],"interference,":[91],"which":[92,114],"achieving":[93],"parallel":[95,130],"transmission":[96,124,131],"users.":[99],"Meanwhile,":[100],"study":[102],"designs":[103],"and":[106,121,168],"decoding":[107],"algorithms":[108],"achieve":[110],"two":[111],"chips,":[113],"are":[115],"with":[117,128],"different":[118,122],"chip":[119,123],"lengths":[120],"rate.":[125],"We":[126],"compares":[127],"scheme":[132],"based":[133],"on":[134],"code":[135],"division":[136],"access":[138,158],"(CDMA).":[139],"After":[140],"verification":[142],"among":[146],"signals,":[149],"make":[151],"simulation":[153,163],"analysis":[154],"system.":[161],"The":[162],"results":[164],"verify":[165],"feasibility":[167],"effects":[169],"proposed":[172],"algorithm.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
