{"id":"https://openalex.org/W4389160106","doi":"https://doi.org/10.1109/twc.2023.3335111","title":"Assistance-Transmission Tradeoff for RIS-Assisted Symbiotic Radios","display_name":"Assistance-Transmission Tradeoff for RIS-Assisted Symbiotic Radios","publication_year":2023,"publication_date":"2023-11-30","ids":{"openalex":"https://openalex.org/W4389160106","doi":"https://doi.org/10.1109/twc.2023.3335111"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3335111","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3335111","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-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/A5047821332","display_name":"Hu Zhou","orcid":"https://orcid.org/0000-0002-3142-2885"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hu Zhou","raw_affiliation_strings":["National Key Laboratory of Wireless Communications, University of Electronic Science and Technology of China (UESTC), Chengdu, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Wireless Communications, University of Electronic Science and Technology of China (UESTC), Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100349108","display_name":"Qianqian Zhang","orcid":"https://orcid.org/0000-0002-9198-2358"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianqian Zhang","raw_affiliation_strings":["National Key Laboratory of Wireless Communications, University of Electronic Science and Technology of China (UESTC), Chengdu, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Wireless Communications, University of Electronic Science and Technology of China (UESTC), Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007832415","display_name":"Ying\u2010Chang Liang","orcid":"https://orcid.org/0000-0003-2671-5090"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying-Chang Liang","raw_affiliation_strings":["Center for Intelligent Networking and Communications (CINC), University of Electronic Science and Technology of China (UESTC), Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Center for Intelligent Networking and Communications (CINC), University of Electronic Science and Technology of China (UESTC), Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060380113","display_name":"Yiyang Pei","orcid":"https://orcid.org/0000-0002-9915-8697"},"institutions":[{"id":"https://openalex.org/I168639165","display_name":"Singapore Institute of Technology","ror":"https://ror.org/01v2c2791","country_code":"SG","type":"education","lineage":["https://openalex.org/I168639165"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yiyang Pei","raw_affiliation_strings":["Singapore Institute of Technology, 10 Dover Drive, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore Institute of Technology, 10 Dover Drive, Singapore","institution_ids":["https://openalex.org/I168639165"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5047821332"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":3.4207,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.9320114,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"23","issue":"7","first_page":"6838","last_page":"6855"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T12042","display_name":"Satellite Communication Systems","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9623000025749207,"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/transmission","display_name":"Transmission (telecommunications)","score":0.7713638544082642},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7225121259689331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6809499263763428},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5702118873596191},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.5190747380256653},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.47597330808639526},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.45416244864463806},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.44201168417930603},{"id":"https://openalex.org/keywords/radio-signal","display_name":"Radio signal","score":0.4364165663719177},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3898182511329651},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38621145486831665},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3797779679298401},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35561469197273254},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.2824300229549408},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24639642238616943},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13683786988258362}],"concepts":[{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.7713638544082642},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7225121259689331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6809499263763428},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5702118873596191},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.5190747380256653},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.47597330808639526},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.45416244864463806},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.44201168417930603},{"id":"https://openalex.org/C2983886724","wikidata":"https://www.wikidata.org/wiki/Q4262","display_name":"Radio signal","level":3,"score":0.4364165663719177},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3898182511329651},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38621145486831665},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3797779679298401},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35561469197273254},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.2824300229549408},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24639642238616943},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13683786988258362},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2023.3335111","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3335111","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.5}],"awards":[{"id":"https://openalex.org/G12265408","display_name":null,"funder_award_id":"2022M720023","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G3738287161","display_name":null,"funder_award_id":"2018YFB1801105","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4260196618","display_name":null,"funder_award_id":"62201127","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4517290006","display_name":null,"funder_award_id":"B20064","funder_id":"https://openalex.org/F4320335785","funder_display_name":"Project 211"},{"id":"https://openalex.org/G565844963","display_name":null,"funder_award_id":"2022TQ0055","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7763006810","display_name":null,"funder_award_id":"ZYGX2019Z022","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320320709","display_name":"National Research Foundation Singapore","ror":"https://ror.org/03cpyc314"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335785","display_name":"Project 211","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1997834106","https://openalex.org/W2100459091","https://openalex.org/W2921454476","https://openalex.org/W2950077417","https://openalex.org/W2962732150","https://openalex.org/W2963135410","https://openalex.org/W2963355537","https://openalex.org/W2968810373","https://openalex.org/W2969424089","https://openalex.org/W2990747873","https://openalex.org/W2990865112","https://openalex.org/W2995330189","https://openalex.org/W3005347223","https://openalex.org/W3007749181","https://openalex.org/W3011830499","https://openalex.org/W3012395922","https://openalex.org/W3022916026","https://openalex.org/W3023553154","https://openalex.org/W3035192482","https://openalex.org/W3035386068","https://openalex.org/W3036361269","https://openalex.org/W3039219915","https://openalex.org/W3086892208","https://openalex.org/W3094428664","https://openalex.org/W3100544904","https://openalex.org/W3110989801","https://openalex.org/W3116119915","https://openalex.org/W3132623131","https://openalex.org/W3139899023","https://openalex.org/W3146291710","https://openalex.org/W3152632745","https://openalex.org/W3153708218","https://openalex.org/W3174483751","https://openalex.org/W3196686502","https://openalex.org/W3198461541","https://openalex.org/W3199075159","https://openalex.org/W3202943682","https://openalex.org/W3209406984","https://openalex.org/W4205426731","https://openalex.org/W4226318951","https://openalex.org/W4285172132","https://openalex.org/W4285196370","https://openalex.org/W4285414191","https://openalex.org/W4312672904","https://openalex.org/W4387872709"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W2136943174","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W2355663289","https://openalex.org/W1968709058","https://openalex.org/W2095246866","https://openalex.org/W2034619563"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,26,36,44,50,61,76,86,90,94,104,112,117,121,129,132,137,154,160,166,172,177,181,186,201,208,213,217,226,232,246,250,255,269],"reconfigurable":[4],"intelligent":[5],"surface":[6,113,173,203],"(RIS)-assisted":[7],"symbiotic":[8],"radio":[9],"(SR)":[10],"system,":[11],"where":[12,75],"an":[13],"RIS":[14,45,72,77,110,265],"acts":[15],"as":[16,29],"a":[17,70,100,147],"secondary":[18,51,95,124,140],"transmitter":[19],"to":[20,48,84,92,158,216,254],"transmit":[21,49,93],"its":[22,30,57],"information":[23],"by":[24,136,169],"leveraging":[25],"primary":[27,37,62,87,122,138],"signal":[28,134,168,252],"RF":[31],"carrier":[32],"and":[33,89,106,123,139,176,240],"simultaneously":[34],"assists":[35],"transmission.":[38,63,281],"Conventionally,":[39],"all":[40,274],"reflecting":[41,235,275],"elements":[42,236,276],"of":[43,109,131,165,180,189,212,234,249],"are":[46],"used":[47,237],"signal,":[52],"which,":[53],"however,":[54],"would":[55],"limit":[56],"capability":[58],"for":[59,238,277],"assisting":[60],"To":[64],"address":[65],"this":[66,196],"issue,":[67],"we":[68,126,145,152,198],"propose":[69,146],"novel":[71,148],"partitioning":[73,114,174,204,266],"scheme,":[74],"is":[78,192,229],"partitioned":[79],"into":[80],"two":[81,182],"sub-surfaces,":[82,183],"one":[83],"assist":[85],"transmission":[88,107,241],"other":[91],"signal.":[96],"Naturally,":[97],"there":[98],"exists":[99],"fundamental":[101],"tradeoff":[102,156],"between":[103,120],"assistance":[105,239,279],"capabilities":[108],"regarding":[111],"strategy.":[115],"Considering":[116],"coupling":[118,256],"effect":[119],"transmissions,":[125],"focus":[127],"on":[128,143,207],"detection":[130],"composite":[133,167,251],"formed":[135],"ones,":[141],"based":[142],"which":[144,272],"two-step":[149],"detector.":[150],"Then,":[151],"formulate":[153],"assistance-transmission":[155],"problem":[157],"minimize":[159],"bit":[161],"error":[162],"rate":[163],"(BER)":[164],"jointly":[170],"optimizing":[171],"strategy":[175,205],"phase":[178],"shifts":[179],"such":[184],"that":[185,200,224,262],"overall":[187],"BER":[188,248],"RIS-assisted":[190],"SR":[191],"minimized.":[193],"By":[194],"solving":[195],"problem,":[197],"show":[199,261],"optimized":[202],"depends":[206],"channel":[209],"strength":[210],"ratio":[211],"direct":[214,227],"link":[215,228],"reflected":[218],"link.":[219],"Moreover,":[220],"performance":[221],"analysis":[222],"shows":[223],"when":[225],"blocked,":[230],"exchanging":[231],"number":[233],"can":[242],"still":[243],"achieve":[244],"almost":[245],"same":[247],"thanks":[253],"effect.":[257],"Finally,":[258],"extensive":[259],"simulations":[260],"our":[263],"proposed":[264],"scheme":[267],"outperforms":[268],"conventional":[270],"schemes":[271],"use":[273],"either":[278],"or":[280]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":4}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
