{"id":"https://openalex.org/W2001695371","doi":"https://doi.org/10.1109/icics.2011.6174253","title":"Dynamic decision threshold and adaptive coherent detection in FSO communication system","display_name":"Dynamic decision threshold and adaptive coherent detection in FSO communication system","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2001695371","doi":"https://doi.org/10.1109/icics.2011.6174253","mag":"2001695371"},"language":"en","primary_location":{"id":"doi:10.1109/icics.2011.6174253","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icics.2011.6174253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 8th International Conference on Information, Communications &amp; Signal Processing","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/A5102783673","display_name":"Zixiong Wang","orcid":"https://orcid.org/0000-0002-6814-652X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Zixiong Wang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111639570","display_name":"Wen-De Zhong","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wen-De Zhong","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical & Electronic Engineering , Nanyang Technological University , Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100402028","display_name":"Changyuan Yu","orcid":"https://orcid.org/0000-0002-3185-0441"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Changyuan Yu","raw_affiliation_strings":["Department of Electrical and Computer Engineering and ASTAR Institute of Infocomm Research, National University of Singapore, Singapore","Department of Electrical and Computer Engineering, National University of Singapore, and A\u2217STAR Institute of Infocomm Research, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering and ASTAR Institute of Infocomm Research, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I165932596","https://openalex.org/I115228651"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, and A\u2217STAR Institute of Infocomm Research, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102783673"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.07123238,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"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":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/T10851","display_name":"Optical 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/T10232","display_name":"Optical Network Technologies","score":0.9945999979972839,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9932000041007996,"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/fading","display_name":"Fading","score":0.7708811163902283},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5750094652175903},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5570371150970459},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5010335445404053},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.48072484135627747},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.44286662340164185},{"id":"https://openalex.org/keywords/dbm","display_name":"dBm","score":0.4362962245941162},{"id":"https://openalex.org/keywords/local-oscillator","display_name":"Local oscillator","score":0.4335368871688843},{"id":"https://openalex.org/keywords/adaptive-optics","display_name":"Adaptive optics","score":0.4307299852371216},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3487458825111389},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3225943446159363},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32126742601394653},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17058715224266052},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.1517452597618103},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.13048750162124634},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.11014428734779358},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.0974334180355072},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.07510706782341003}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7708811163902283},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5750094652175903},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5570371150970459},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5010335445404053},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.48072484135627747},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44286662340164185},{"id":"https://openalex.org/C94105702","wikidata":"https://www.wikidata.org/wiki/Q777017","display_name":"dBm","level":4,"score":0.4362962245941162},{"id":"https://openalex.org/C203597036","wikidata":"https://www.wikidata.org/wiki/Q1238887","display_name":"Local oscillator","level":3,"score":0.4335368871688843},{"id":"https://openalex.org/C132771110","wikidata":"https://www.wikidata.org/wiki/Q506922","display_name":"Adaptive optics","level":2,"score":0.4307299852371216},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3487458825111389},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3225943446159363},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32126742601394653},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17058715224266052},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.1517452597618103},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13048750162124634},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.11014428734779358},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0974334180355072},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.07510706782341003},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icics.2011.6174253","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icics.2011.6174253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 8th International Conference on Information, Communications &amp; Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/83658","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/83658","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1551552713","https://openalex.org/W1556909464","https://openalex.org/W2037691183","https://openalex.org/W2057649333","https://openalex.org/W2108349683","https://openalex.org/W2109281802","https://openalex.org/W2120827491","https://openalex.org/W2126806295","https://openalex.org/W2133401839","https://openalex.org/W2140308925","https://openalex.org/W2165647404","https://openalex.org/W2166093737","https://openalex.org/W2170619680","https://openalex.org/W2610335499","https://openalex.org/W4230937717"],"related_works":["https://openalex.org/W3044591057","https://openalex.org/W2174353780","https://openalex.org/W2467369358","https://openalex.org/W1977804317","https://openalex.org/W3172238151","https://openalex.org/W2182198657","https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W2043660082","https://openalex.org/W2119560346"],"abstract_inverted_index":{"In":[0,43,108],"this":[1],"paper,":[2],"we":[3,45,110],"first":[4],"compare":[5],"the":[6,55,61,76,129,139,146,153,160],"bit":[7],"error":[8],"rate":[9],"(BER)":[10],"performance":[11,56],"of":[12,26,57,78,97,159],"OOK":[13],"FSO":[14,117],"transmission":[15],"systems":[16],"under":[17,34],"noncoherent":[18],"and":[19,152],"coherent":[20,23,58,114],"detections.":[21],"With":[22],"detection,":[24,59],"BER":[25,96],"10":[27,98],"<sup":[28,99],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[29,100],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-9</sup>":[30,101],"can":[31],"be":[32],"achieved":[33],"different":[35],"atmospheric":[36],"turbulence":[37],"scenarios":[38],"from":[39],"weak":[40],"to":[41,52,127,137],"strong.":[42],"addition,":[44,109],"propose":[46,111],"a":[47,89,120,133],"dynamic":[48,84],"decision":[49,62,85,105],"threshold":[50,63,86,106],"scheme":[51,87],"further":[53],"improve":[54],"where":[60,119],"is":[64,72,81,125,136,149,156],"varied":[65],"in":[66,94,116],"every":[67],"sub-millisecond":[68],"time":[69],"slot.":[70],"It":[71],"found":[73],"that":[74,145],"when":[75],"power":[77,92,155],"local":[79],"oscillator":[80,123],"8":[82],"dBm,":[83],"provides":[88],"4.0":[90],"dB":[91],"reduction":[93],"achieving":[95],"towards":[102],"traditional":[103],"fixed":[104],"scheme.":[107],"an":[112],"adaptive":[113],"detection":[115],"system,":[118],"high":[121,161],"power-local":[122],"(LO)":[124],"used":[126],"mitigate":[128,138],"deep":[130],"fading":[131,141],"while":[132],"low":[134],"power-LO":[135],"rest":[140],"scenarios.":[142],"Result":[143],"shows":[144],"outage":[147],"probability":[148],"reduced":[150],"completely":[151],"average":[154],"only":[157],"10%":[158],"power-LO.":[162]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
