{"id":"https://openalex.org/W3114147592","doi":"https://doi.org/10.1109/ictc49870.2020.9289198","title":"Investigation of Boresight and Jitter in Free Space Optical Communications with pointing error and Weak Turbulence","display_name":"Investigation of Boresight and Jitter in Free Space Optical Communications with pointing error and Weak Turbulence","publication_year":2020,"publication_date":"2020-10-21","ids":{"openalex":"https://openalex.org/W3114147592","doi":"https://doi.org/10.1109/ictc49870.2020.9289198","mag":"3114147592"},"language":"en","primary_location":{"id":"doi:10.1109/ictc49870.2020.9289198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc49870.2020.9289198","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 Information and Communication Technology Convergence (ICTC)","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/A5014166002","display_name":"Kug-Jin Jung","orcid":"https://orcid.org/0000-0001-5532-1563"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kug-Jin Jung","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100416703","display_name":"Jong Min Kim","orcid":"https://orcid.org/0000-0002-3633-1261"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong Min Kim","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087836855","display_name":"Young\u2010Chai Ko","orcid":"https://orcid.org/0000-0003-1043-9028"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-Chai Ko","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"233","last_page":"235"},"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":0.9850999712944031,"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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9842000007629395,"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/jitter","display_name":"Jitter","score":0.8770617246627808},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.7613200545310974},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.6676946878433228},{"id":"https://openalex.org/keywords/free-space-optical-communication","display_name":"Free-space optical communication","score":0.6355535984039307},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.5880452394485474},{"id":"https://openalex.org/keywords/turbulence","display_name":"Turbulence","score":0.562614917755127},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.510036289691925},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4967659115791321},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4801611304283142},{"id":"https://openalex.org/keywords/optical-communication","display_name":"Optical communication","score":0.4627663195133209},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40275752544403076},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38775578141212463},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38077312707901},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2714545726776123},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2577369809150696},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2520396113395691},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.15186387300491333},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11453303694725037}],"concepts":[{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.8770617246627808},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.7613200545310974},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.6676946878433228},{"id":"https://openalex.org/C197000039","wikidata":"https://www.wikidata.org/wiki/Q2027432","display_name":"Free-space optical communication","level":3,"score":0.6355535984039307},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.5880452394485474},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.562614917755127},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.510036289691925},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4967659115791321},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4801611304283142},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.4627663195133209},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40275752544403076},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38775578141212463},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38077312707901},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2714545726776123},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2577369809150696},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2520396113395691},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.15186387300491333},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11453303694725037},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictc49870.2020.9289198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc49870.2020.9289198","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 Information and Communication Technology Convergence (ICTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W604181985","https://openalex.org/W1961845250","https://openalex.org/W2005355617","https://openalex.org/W2120827491","https://openalex.org/W2995499219","https://openalex.org/W3008609509"],"related_works":["https://openalex.org/W2140560482","https://openalex.org/W2794431023","https://openalex.org/W1988526227","https://openalex.org/W2161504364","https://openalex.org/W1976230005","https://openalex.org/W2050949024","https://openalex.org/W1977345264","https://openalex.org/W2522150621","https://openalex.org/W2155866289","https://openalex.org/W2784442939"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,24,41],"derive":[4],"probability":[5],"density":[6],"function":[7],"(PDF)":[8],"of":[9,33,57],"composite":[10],"channel":[11],"for":[12],"free":[13],"space":[14],"optic":[15],"system":[16],"considering":[17],"boresight":[18,58],"and":[19,53,59],"weak":[20],"turbulence.":[21],"Utilizing":[22],"it,":[23],"also":[25],"obtain":[26],"average":[27,62],"bit":[28,63],"error":[29,64],"rate":[30,65],"(BER)":[31,66],"expression":[32],"intensity":[34],"modulation":[35],"/":[36],"direct":[37],"detection":[38],"(IM/DD).":[39],"Lastly,":[40],"verify":[42],"the":[43,55,68],"analytical":[44],"result":[45],"by":[46],"comparing":[47],"it":[48],"with":[49,67],"Monte-Carlo":[50],"simulation":[51],"results":[52],"investigate":[54],"effect":[56],"jitter":[60],"on":[61],"numerical":[69],"results.":[70]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}