{"id":"https://openalex.org/W4417471395","doi":"https://doi.org/10.1109/lwc.2025.3645940","title":"Physically Consistent Modeling and Achievable Rate Optimization of Wireless Systems Using Dynamic Scattering Array","display_name":"Physically Consistent Modeling and Achievable Rate Optimization of Wireless Systems Using Dynamic Scattering Array","publication_year":2025,"publication_date":"2025-12-18","ids":{"openalex":"https://openalex.org/W4417471395","doi":"https://doi.org/10.1109/lwc.2025.3645940"},"language":null,"primary_location":{"id":"doi:10.1109/lwc.2025.3645940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2025.3645940","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","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/A5008481779","display_name":"Yuejian Hua","orcid":"https://orcid.org/0009-0000-1646-5337"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxian Hua","raw_affiliation_strings":["College of Electronic and Optical Engineering and the College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China","College of Electronic and Optical Engineering and College of Flexible Electronics Future Technology, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0000-1646-5337","affiliations":[{"raw_affiliation_string":"College of Electronic and Optical Engineering and the College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"College of Electronic and Optical Engineering and College of Flexible Electronics Future Technology, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101781487","display_name":"Lv Ye","orcid":"https://orcid.org/0000-0001-7059-1211"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lv Ye","raw_affiliation_strings":["College of Electronic and Optical Engineering and the College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China","College of Electronic and Optical Engineering and College of Flexible Electronics Future Technology, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-7059-1211","affiliations":[{"raw_affiliation_string":"College of Electronic and Optical Engineering and the College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"College of Electronic and Optical Engineering and College of Flexible Electronics Future Technology, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102825003","display_name":"Mujun Qian","orcid":"https://orcid.org/0000-0003-0216-743X"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mujun Qian","raw_affiliation_strings":["College of Electronic and Optical Engineering and the College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China","College of Electronic and Optical Engineering and College of Flexible Electronics Future Technology, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-0216-743X","affiliations":[{"raw_affiliation_string":"College of Electronic and Optical Engineering and the College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"College of Electronic and Optical Engineering and College of Flexible Electronics Future Technology, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005025692","display_name":"Yunchao Song","orcid":"https://orcid.org/0000-0002-4169-717X"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunchao Song","raw_affiliation_strings":["College of Electronic and Optical Engineering and the College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China","College of Electronic and Optical Engineering and College of Flexible Electronics Future Technology, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-4169-717X","affiliations":[{"raw_affiliation_string":"College of Electronic and Optical Engineering and the College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"College of Electronic and Optical Engineering and College of Flexible Electronics Future Technology, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100322187","display_name":"Chen Liu","orcid":"https://orcid.org/0000-0002-9532-7721"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Liu","raw_affiliation_strings":["College of Electronic and Optical Engineering and the College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China","College of Electronic and Optical Engineering and College of Flexible Electronics Future Technology, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-9532-7721","affiliations":[{"raw_affiliation_string":"College of Electronic and Optical Engineering and the College of Flexible Electronics (Future Technology), Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]},{"raw_affiliation_string":"College of Electronic and Optical Engineering and College of Flexible Electronics Future Technology, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I41198531"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.46107881,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":null,"first_page":"950","last_page":"954"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.44920000433921814,"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"}},"topics":[{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.44920000433921814,"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/T11946","display_name":"Antenna Design and Optimization","score":0.3765000104904175,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.018200000748038292,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/maximization","display_name":"Maximization","score":0.6304000020027161},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.6189000010490417},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5989999771118164},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.527400016784668},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4999000132083893},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.4424000084400177},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.3873000144958496},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.353300005197525}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6937000155448914},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.6304000020027161},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.6189000010490417},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5989999771118164},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5277000069618225},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.527400016784668},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4999000132083893},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.4424000084400177},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.3873000144958496},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.353300005197525},{"id":"https://openalex.org/C195266298","wikidata":"https://www.wikidata.org/wiki/Q2165620","display_name":"Scattering parameters","level":2,"score":0.3456000089645386},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3296999931335449},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.32710000872612},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.3165999948978424},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.30140000581741333},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.2867000102996826},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2842000126838684},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.2833999991416931},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.2773999869823456},{"id":"https://openalex.org/C116544410","wikidata":"https://www.wikidata.org/wiki/Q1478122","display_name":"Shadow mapping","level":2,"score":0.2630000114440918},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2606000006198883},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.2533999979496002}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2025.3645940","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2025.3645940","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"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 Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1077244022","display_name":null,"funder_award_id":"BE2023087","funder_id":"https://openalex.org/F4320335473","funder_display_name":"Postdoctoral Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G2416717177","display_name":null,"funder_award_id":"62371249","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8985434830","display_name":null,"funder_award_id":"BE2023087","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335473","display_name":"Postdoctoral Science Foundation of Jiangsu Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2106253730","https://openalex.org/W2153698259","https://openalex.org/W3120822682","https://openalex.org/W4378842078","https://openalex.org/W4386231167","https://openalex.org/W4389961202","https://openalex.org/W4391953421","https://openalex.org/W4393380155","https://openalex.org/W4400035742","https://openalex.org/W4401567993","https://openalex.org/W4404410614","https://openalex.org/W4409156735","https://openalex.org/W4413071925","https://openalex.org/W4414908451"],"related_works":[],"abstract_inverted_index":{"Driven":[0],"by":[1,101,158],"the":[2,16,23,50,55,58,63,104,108,114,121,124,149,153,161],"low-power":[3],"and":[4,26,57,85,113],"low-cost":[5],"requirements":[6],"of":[7,53,123,152],"6G":[8],"communications,":[9],"dynamic":[10],"scattering":[11],"array":[12],"(DSA),":[13],"which":[14,135],"leverages":[15],"strong":[17],"near-field":[18],"mutual":[19,105,162],"coupling":[20,106,163],"effects":[21],"between":[22],"active":[24,109],"antenna":[25],"passive":[27,111],"scatterers,":[28,112],"offers":[29],"a":[30,43,93,139],"novel":[31],"approach":[32],"for":[33,89],"flexible":[34],"beam":[35],"control.":[36],"Existing":[37],"studies":[38],"have":[39],"not":[40],"yet":[41],"established":[42],"complete":[44],"physically":[45,82],"consistent":[46,83],"model":[47,84,98],"that":[48,148],"incorporates":[49],"circuit":[51],"parameters":[52],"both":[54],"DSA":[56],"receiving":[59,115],"antenna,":[60,110],"along":[61],"with":[62],"wireless":[64],"channel.":[65],"Furthermore,":[66],"corresponding":[67],"optimization":[68,87],"algorithms":[69],"are":[70],"also":[71],"lacking.":[72],"To":[73],"address":[74],"these":[75],"issues,":[76],"this":[77,119],"letter":[78],"proposes":[79],"an":[80,86,130],"end-to-end":[81,96],"method":[88],"DSA-based":[90,125],"systems.":[91],"Specifically,":[92],"more":[94],"comprehensive":[95],"channel":[97],"is":[99,127,136,155],"constructed":[100],"jointly":[102],"considering":[103],"among":[107],"antenna.":[116],"Based":[117],"on":[118],"model,":[120],"performance":[122],"system":[126,154],"formulated":[128],"as":[129],"achievable":[131,150],"rate":[132,151],"maximization":[133],"problem,":[134],"solved":[137],"using":[138],"tailored":[140],"gradient":[141],"ascent":[142],"(GA)":[143],"algorithm.":[144],"Numerical":[145],"results":[146],"demonstrate":[147],"significantly":[156],"improved":[157],"effectively":[159],"leveraging":[160],"effect.":[164]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-12-18T00:00:00"}