{"id":"https://openalex.org/W2060245382","doi":"https://doi.org/10.1109/rivf.2013.6719862","title":"Performance of FSO systems employing SC-QAM over atmospheric turbulence channels and pointing errors","display_name":"Performance of FSO systems employing SC-QAM over atmospheric turbulence channels and pointing errors","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W2060245382","doi":"https://doi.org/10.1109/rivf.2013.6719862","mag":"2060245382"},"language":"en","primary_location":{"id":"doi:10.1109/rivf.2013.6719862","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rivf.2013.6719862","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 2013 RIVF International Conference on Computing &amp; Communication Technologies - Research, Innovation, and Vision for Future (RIVF)","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/A5020463618","display_name":"Ha Duyen Trung","orcid":"https://orcid.org/0000-0001-7321-5019"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Ha D. Trung","raw_affiliation_strings":["School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam","Sch. of Electron. & Telecommun., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]},{"raw_affiliation_string":"Sch. of Electron. & Telecommun., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002821266","display_name":"Dinh V. Ngo","orcid":null},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Dinh V. Ngo","raw_affiliation_strings":["School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam","Sch. of Electron. & Telecommun., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]},{"raw_affiliation_string":"Sch. of Electron. & Telecommun., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006651012","display_name":"Hung T. Pham","orcid":"https://orcid.org/0000-0001-9331-9384"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Hung T. Pham","raw_affiliation_strings":["School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam","Sch. of Electron. & Telecommun., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]},{"raw_affiliation_string":"Sch. of Electron. & Telecommun., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088712645","display_name":"Dung V. Hoang","orcid":null},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Dung V. Hoang","raw_affiliation_strings":["School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam","Sch. of Electron. & Telecommun., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Telecommunications, Hanoi University of Science and Technology, Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]},{"raw_affiliation_string":"Sch. of Electron. & Telecommun., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101408434","display_name":"Luong N. Nguyen","orcid":"https://orcid.org/0000-0001-8555-4376"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Luong N. Nguyen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Seoul National university, Seoul, Gwanak-gu, Korea","Dept. of Electr. & Comput. Eng., Seoul Nat. Univ., Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National university, Seoul, Gwanak-gu, Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Seoul Nat. Univ., Seoul, South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5020463618"],"corresponding_institution_ids":["https://openalex.org/I94518387"],"apc_list":null,"apc_paid":null,"fwci":0.2364,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6111194,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"31","last_page":"36"},"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9340999722480774,"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/T10232","display_name":"Optical Network Technologies","score":0.9193000197410583,"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/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.6798040866851807},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.6585159301757812},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6082037091255188},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5128424763679504},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5095468163490295},{"id":"https://openalex.org/keywords/turbulence","display_name":"Turbulence","score":0.4882783889770508},{"id":"https://openalex.org/keywords/free-space-optical-communication","display_name":"Free-space optical communication","score":0.48641037940979004},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.4743553400039673},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4251052141189575},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4082489013671875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34257885813713074},{"id":"https://openalex.org/keywords/optical-communication","display_name":"Optical communication","score":0.34158164262771606},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.338844358921051},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24044126272201538},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.1602625548839569},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.14124929904937744},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09081077575683594},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.0776408314704895}],"concepts":[{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.6798040866851807},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.6585159301757812},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6082037091255188},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5128424763679504},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5095468163490295},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.4882783889770508},{"id":"https://openalex.org/C197000039","wikidata":"https://www.wikidata.org/wiki/Q2027432","display_name":"Free-space optical communication","level":3,"score":0.48641037940979004},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.4743553400039673},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4251052141189575},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4082489013671875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34257885813713074},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.34158164262771606},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.338844358921051},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24044126272201538},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.1602625548839569},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.14124929904937744},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09081077575683594},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0776408314704895}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rivf.2013.6719862","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rivf.2013.6719862","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 2013 RIVF International Conference on Computing &amp; Communication Technologies - Research, Innovation, and Vision for Future (RIVF)","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":0.550000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W174954854","https://openalex.org/W1556909464","https://openalex.org/W2032429549","https://openalex.org/W2041194747","https://openalex.org/W2065410833","https://openalex.org/W2075640156","https://openalex.org/W2093339106","https://openalex.org/W2109815475","https://openalex.org/W2116899997","https://openalex.org/W2120827491","https://openalex.org/W2124048146","https://openalex.org/W2144952267","https://openalex.org/W2147049989","https://openalex.org/W2147081991","https://openalex.org/W2159604024","https://openalex.org/W6607159400"],"related_works":["https://openalex.org/W4390873927","https://openalex.org/W2159438609","https://openalex.org/W2900995485","https://openalex.org/W2147334234","https://openalex.org/W3196902411","https://openalex.org/W2139936226","https://openalex.org/W3026565890","https://openalex.org/W2064534496","https://openalex.org/W1970526599","https://openalex.org/W2161389097"],"abstract_inverted_index":{"In":[0,46],"this":[1],"paper,":[2],"we":[3,34,52,70,96,118,150],"theoretically":[4],"analyze":[5,104],"the":[6,26,42,72,82,105,124,137,143,162],"performance":[7,130,144,163],"of":[8,28,84,100,108,131,139,145,154,164],"free-space":[9],"optical":[10],"(FSO)":[11],"communication":[12],"systems":[13,147],"using":[14,77],"subcarrier":[15],"intensity":[16],"quadrature":[17],"amplitude":[18],"modulation":[19],"(SC-QAM)":[20],"over":[21],"atmospheric":[22,39,50,109],"turbulence":[23,40,110],"channels":[24],"in":[25],"presence":[27],"pointing":[29,43,73,112,140],"errors.":[30],"Unlike":[31],"previous":[32],"studies,":[33],"take":[35],"into":[36],"account":[37],"both":[38],"and":[41,61,89,111,148,157],"error":[44,74,113,127,141],"effect.":[45],"order":[47],"to":[48,103,114,160],"model":[49,80],"turbulence,":[51],"employ":[53],"a":[54,62,78,98],"log-normal":[55],"distribution":[56,64],"for":[57,65,122],"weak-to-moderate":[58],"turbulent":[59,67],"condition":[60],"gamma-gamma":[63],"strong":[66],"condition.":[68],"Meanwhile,":[69],"consider":[71],"effect":[75,107],"by":[76],"fading":[79],"where":[81],"influence":[83],"beam":[85,158],"width,":[86],"detector":[87],"size":[88,156],"jitter":[90],"variance":[91],"is":[92],"considered.":[93],"More":[94],"critically,":[95],"use":[97,151],"combination":[99],"these":[101],"models":[102],"combined":[106],"SC-QAM/FSO":[115,146],"systems.":[116,133,166],"Finally,":[117],"derive":[119],"analytical":[120],"expressions":[121],"evaluating":[123],"average":[125],"symbol":[126],"rate":[128],"(ASER)":[129],"such":[132,165],"Numerical":[134],"results":[135],"present":[136],"impact":[138],"on":[142],"how":[149],"proper":[152],"values":[153],"aperture":[155],"width":[159],"improve":[161]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
