{"id":"https://openalex.org/W4200575504","doi":"https://doi.org/10.1109/wcsp52459.2021.9613190","title":"Channel Adaptive Spatial Modulation for Indoor VLC system with Random Direction Mobility","display_name":"Channel Adaptive Spatial Modulation for Indoor VLC system with Random Direction Mobility","publication_year":2021,"publication_date":"2021-10-20","ids":{"openalex":"https://openalex.org/W4200575504","doi":"https://doi.org/10.1109/wcsp52459.2021.9613190"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp52459.2021.9613190","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp52459.2021.9613190","pdf_url":null,"source":{"id":"https://openalex.org/S4363607893","display_name":"2021 13th International Conference on Wireless Communications and Signal Processing (WCSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 13th International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5012207310","display_name":"Zinan Zheng","orcid":"https://orcid.org/0000-0002-8562-6533"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zinan Zheng","raw_affiliation_strings":["College of Information Science and Technology, Jinan University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Technology, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102896417","display_name":"Huiqin Du","orcid":"https://orcid.org/0000-0002-6612-3199"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiqin Du","raw_affiliation_strings":["College of Information Science and Technology, Jinan University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Technology, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101911513","display_name":"Zujian Wu","orcid":"https://orcid.org/0000-0001-5937-0311"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zujian Wu","raw_affiliation_strings":["Jinan University-University of Birmingham Joint Institute at Jinan University(J-BJI), Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jinan University-University of Birmingham Joint Institute at Jinan University(J-BJI), Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I159948400"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.24050552,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"15","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9997000098228455,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9997000098228455,"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":0.9991000294685364,"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/T11828","display_name":"Corneal Surgery and Treatments","score":0.9772999882698059,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6985719203948975},{"id":"https://openalex.org/keywords/visible-light-communication","display_name":"Visible light communication","score":0.6611607670783997},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.6385108828544617},{"id":"https://openalex.org/keywords/link-adaptation","display_name":"Link adaptation","score":0.6015453338623047},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5938167572021484},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5795828104019165},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5418208241462708},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5327947735786438},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5305908918380737},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.49566566944122314},{"id":"https://openalex.org/keywords/cumulative-distribution-function","display_name":"Cumulative distribution function","score":0.4630254805088043},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4369523823261261},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.42100775241851807},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.3428512215614319},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32308995723724365},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2834324240684509},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.17763543128967285},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15285485982894897},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13894909620285034},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12265336513519287},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12153130769729614}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6985719203948975},{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.6611607670783997},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6385108828544617},{"id":"https://openalex.org/C138916503","wikidata":"https://www.wikidata.org/wiki/Q2714551","display_name":"Link adaptation","level":4,"score":0.6015453338623047},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5938167572021484},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5795828104019165},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5418208241462708},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5327947735786438},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5305908918380737},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.49566566944122314},{"id":"https://openalex.org/C103784038","wikidata":"https://www.wikidata.org/wiki/Q386228","display_name":"Cumulative distribution function","level":3,"score":0.4630254805088043},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4369523823261261},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.42100775241851807},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.3428512215614319},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32308995723724365},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2834324240684509},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.17763543128967285},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15285485982894897},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13894909620285034},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12265336513519287},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12153130769729614},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","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},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp52459.2021.9613190","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp52459.2021.9613190","pdf_url":null,"source":{"id":"https://openalex.org/S4363607893","display_name":"2021 13th International Conference on Wireless Communications and Signal Processing (WCSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 13th International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7599999904632568}],"awards":[{"id":"https://openalex.org/G7943938379","display_name":"\u5206\u7ec4\u53cd\u9988\u9a6c\u5c14\u79d1\u592b\u53e0\u52a0\u7801\u7684\u6784\u9020\u3001\u6027\u80fd\u5206\u6790\u4e0e\u5e94\u7528\u7814\u7a76","funder_award_id":"61871201","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"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":19,"referenced_works":["https://openalex.org/W1966393174","https://openalex.org/W2023608649","https://openalex.org/W2073681605","https://openalex.org/W2076660058","https://openalex.org/W2114350263","https://openalex.org/W2118431045","https://openalex.org/W2125669974","https://openalex.org/W2144986920","https://openalex.org/W2149329661","https://openalex.org/W2599766385","https://openalex.org/W2750740430","https://openalex.org/W2883411441","https://openalex.org/W2900655645","https://openalex.org/W2911911746","https://openalex.org/W2945725459","https://openalex.org/W2997746325","https://openalex.org/W4256217385","https://openalex.org/W4300223101","https://openalex.org/W6772381921"],"related_works":["https://openalex.org/W4213267843","https://openalex.org/W4200100007","https://openalex.org/W1980528650","https://openalex.org/W3102213005","https://openalex.org/W2168519368","https://openalex.org/W2019080502","https://openalex.org/W2167414943","https://openalex.org/W2036854414","https://openalex.org/W2104057862","https://openalex.org/W176766795"],"abstract_inverted_index":{"Multi-input":[0],"multi-output":[1],"techniques":[2],"can":[3,127],"obtain":[4],"a":[5],"considerable":[6],"potential":[7],"in":[8],"wide":[9],"bandwidth":[10],"and":[11,36,47,73,113,133],"high-speed":[12],"transmission":[13],"of":[14,25,69,109],"visible":[15],"light":[16],"communication":[17],"system.":[18],"In":[19,55],"this":[20],"work,":[21],"considering":[22],"the":[23,26,30,49,58,67,75,80,85,89,92,96,123,129],"mobility":[24],"user,":[27],"we":[28],"propose":[29],"adaptive":[31,38],"spatial":[32,39],"modulation":[33,40,59,81],"(ASM)":[34],"scheme":[35,42,94],"channel":[37,101],"(CASM)":[41],"to":[43,83],"reduce":[44],"inter-channel":[45],"interference":[46],"improve":[48,128],"bit":[50],"error":[51],"rate":[52,77],"(BER)":[53],"performance.":[54],"both":[56],"schemes,":[57],"constellation":[60],"size":[61,82],"is":[62],"adaptively":[63],"selected":[64],"based":[65],"on":[66],"distribution":[68,115],"indoor":[70],"signal-to-noise":[71],"ratio":[72],"optimize":[74],"transmit":[76],"while":[78],"adapting":[79],"meet":[84],"BER":[86],"requirement.":[87],"Unlike":[88],"ASM":[90,125],"scheme,":[91],"CASM":[93],"activates":[95],"LED":[97],"transmitter":[98],"with":[99],"best":[100],"gain":[102],"through":[103],"feedback.":[104],"The":[105],"corresponding":[106],"closed-form":[107],"expressions":[108],"probability":[110],"density":[111],"function":[112,116],"cumulative":[114],"are":[117],"obtained.":[118],"Numerical":[119],"results":[120],"show":[121],"that":[122],"developed":[124],"frameworks":[126],"average":[130],"spectral":[131],"efficiency":[132],"provide":[134],"low":[135],"BER.":[136]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
