乐胖代购免代理版

{"id":"https://openalex.org/W2953813985","doi":"https://doi.org/10.3390/computation7030034","title":"Serial DF Relayed FSO Links over Mixture Gamma Turbulence Channels and Nonzero Boresight Spatial Jitter","display_name":"Serial DF Relayed FSO Links over Mixture Gamma Turbulence Channels and Nonzero Boresight Spatial Jitter","publication_year":2019,"publication_date":"2019-07-05","ids":{"openalex":"https://openalex.org/W2953813985","doi":"https://doi.org/10.3390/computation7030034","mag":"2953813985"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation7030034","pdf_url":"https://www.mdpi.com/2079-3197/7/3/34/pdf?version=1562654019","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2079-3197/7/3/34/pdf?version=1562654019","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036964593","display_name":"Nikolaos A. Androutsos","orcid":"https://orcid.org/0000-0002-6272-8537"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos A. Androutsos","raw_affiliation_strings":["Department of Electronics, Computers, Telecommunications and Control, Faculty of Physics, National and Kapodistrian University of Athens, 15784 Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Computers, Telecommunications and Control, Faculty of Physics, National and Kapodistrian University of Athens, 15784 Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035617385","display_name":"Hector E. Nistazakis","orcid":"https://orcid.org/0000-0002-9301-0691"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Hector E. Nistazakis","raw_affiliation_strings":["Department of Electronics, Computers, Telecommunications and Control, Faculty of Physics, National and Kapodistrian University of Athens, 15784 Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Computers, Telecommunications and Control, Faculty of Physics, National and Kapodistrian University of Athens, 15784 Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034700367","display_name":"H. Khalid","orcid":"https://orcid.org/0000-0002-7002-728X"},"institutions":[{"id":"https://openalex.org/I201384688","display_name":"National University of Computer and Emerging Sciences","ror":"https://ror.org/003eyb898","country_code":"PK","type":"education","lineage":["https://openalex.org/I201384688"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Hira Khalid","raw_affiliation_strings":["Department of Electrical Engineering, National University of Computer and Emerging Sciences, Block B, Faisal Town, Lahore, Islamabad 44000, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National University of Computer and Emerging Sciences, Block B, Faisal Town, Lahore, Islamabad 44000, Pakistan","institution_ids":["https://openalex.org/I201384688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108686263","display_name":"Sajid Sheikh Muhammad","orcid":null},"institutions":[{"id":"https://openalex.org/I201384688","display_name":"National University of Computer and Emerging Sciences","ror":"https://ror.org/003eyb898","country_code":"PK","type":"education","lineage":["https://openalex.org/I201384688"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Sajid S. Muhammad","raw_affiliation_strings":["Department of Electrical Engineering, National University of Computer and Emerging Sciences, Block B, Faisal Town, Lahore, Islamabad 44000, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National University of Computer and Emerging Sciences, Block B, Faisal Town, Lahore, Islamabad 44000, Pakistan","institution_ids":["https://openalex.org/I201384688"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086296185","display_name":"G.S. Tombras","orcid":"https://orcid.org/0000-0002-1018-1592"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George S. Tombras","raw_affiliation_strings":["Department of Electronics, Computers, Telecommunications and Control, Faculty of Physics, National and Kapodistrian University of Athens, 15784 Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Computers, Telecommunications and Control, Faculty of Physics, National and Kapodistrian University of Athens, 15784 Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035617385"],"corresponding_institution_ids":["https://openalex.org/I200777214"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515,"provenance":"doaj"},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515,"provenance":"doaj"},"fwci":0.638,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":7,"citation_normalized_percentile":{"value":0.412573,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":82,"max":83},"biblio":{"volume":"7","issue":"3","first_page":"34","last_page":"34"},"is_retracted":false,"is_paratext":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":0.9877,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9827,"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/free-space-optical-communication","display_name":"Free-Space Optical Communication","score":0.5816366},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.49007118}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.84782815},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.75526714},{"id":"https://openalex.org/C102637530","wikidata":"https://www.wikidata.org/wiki/Q3078889","display_name":"Scintillation","level":3,"score":0.7237406},{"id":"https://openalex.org/C197000039","wikidata":"https://www.wikidata.org/wiki/Q2027432","display_name":"Free-space optical communication","level":3,"score":0.5816366},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.5641878},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.52651346},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.51604885},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.49007118},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.40957755},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38842818},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36019692},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26462704},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.15111548},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.14027488},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09242344},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation7030034","pdf_url":"https://www.mdpi.com/2079-3197/7/3/34/pdf?version=1562654019","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.3390/computation7030034","pdf_url":"https://www.mdpi.com/2079-3197/7/3/34/pdf?version=1562654019","source":{"id":"https://openalex.org/S2738402919","display_name":"Computation","issn_l":"2079-3197","issn":["2079-3197"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[{"funder":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme","award_id":"777596"}],"datasets":[],"versions":[],"referenced_works_count":50,"referenced_works":["https://openalex.org/W1491247725","https://openalex.org/W1552850510","https://openalex.org/W1556909464","https://openalex.org/W1795340666","https://openalex.org/W1860498259","https://openalex.org/W1961845250","https://openalex.org/W1973323421","https://openalex.org/W1982892759","https://openalex.org/W1990558368","https://openalex.org/W2010393187","https://openalex.org/W2027550901","https://openalex.org/W2030705243","https://openalex.org/W2030835564","https://openalex.org/W2031023054","https://openalex.org/W2032429549","https://openalex.org/W2034406118","https://openalex.org/W2034460552","https://openalex.org/W2106022791","https://openalex.org/W2108332638","https://openalex.org/W2109191808","https://openalex.org/W2112151019","https://openalex.org/W2120827491","https://openalex.org/W2121164767","https://openalex.org/W2123788378","https://openalex.org/W2141138347","https://openalex.org/W2150725283","https://openalex.org/W2162173252","https://openalex.org/W2167952015","https://openalex.org/W2170466379","https://openalex.org/W2207967440","https://openalex.org/W2227924275","https://openalex.org/W2313044804","https://openalex.org/W2329036389","https://openalex.org/W2333314805","https://openalex.org/W2467003589","https://openalex.org/W2468316146","https://openalex.org/W2490063187","https://openalex.org/W2523196012","https://openalex.org/W2566150621","https://openalex.org/W2588083694","https://openalex.org/W2591773399","https://openalex.org/W2600332436","https://openalex.org/W2745066252","https://openalex.org/W2884197877","https://openalex.org/W2903676574","https://openalex.org/W2946048289","https://openalex.org/W4244201348","https://openalex.org/W4249475338","https://openalex.org/W4250902064","https://openalex.org/W87557469"],"related_works":["https://openalex.org/W4386157700","https://openalex.org/W4323644463","https://openalex.org/W4307466823","https://openalex.org/W3080272625","https://openalex.org/W2945075118","https://openalex.org/W2916905020","https://openalex.org/W2052124223","https://openalex.org/W2026348470","https://openalex.org/W2001881550","https://openalex.org/W1989756170"],"abstract_inverted_index":{"Over":[0],"the":[1,21,25,43,54,71,78,87,91,95,100,106,110,114,132,145,148],"past":[2],"few":[3],"years,":[4],"terrestrial":[5],"free":[6],"space":[7],"optical":[8,73],"(FSO)":[9],"communication":[10],"systems":[11],"have":[12,64],"demonstrated":[13],"increasing":[14],"research":[15],"and":[16,35,144],"commercial":[17],"interest.":[18],"However,":[19],"due":[20,135],"signal\u2019s":[22],"propagation":[23],"path,":[24],"operation":[26],"of":[27,70,94,109,116,147],"FSO":[28,96],"links":[29],"depends":[30],"strongly":[31],"on":[32],"atmospheric":[33,47],"conditions":[34],"related":[36],"phenomena.":[37],"One":[38],"such":[39],"significant":[40,55],"phenomenon":[41],"is":[42,75,150],"scintillation":[44],"caused":[45],"by":[46],"turbulence":[48,120],"effects;":[49],"in":[50],"order":[51,129],"to":[52,130,136],"address":[53],"performance":[56,133,146],"degradation":[57],"that":[58],"this":[59],"causes,":[60],"several":[61],"statistical":[62],"models":[63],"been":[65],"proposed.":[66],"Here,":[67],"turbulence-induced":[68],"fading":[69],"received":[72],"signal":[74],"investigated":[76],"through":[77,152],"recently":[79],"presented":[80],"mixture":[81],"Gamma":[82],"distribution,":[83],"which":[84],"accurately":[85],"describes":[86],"irradiance":[88],"fluctuations":[89],"at":[90,99],"receiver\u2019s":[92],"input":[93],"link.":[97],"Additionally,":[98],"same":[101],"time,":[102],"it":[103],"significantly":[104],"reduces":[105],"mathematical":[107,154],"complexity":[108],"expressions":[111],"used":[112],"for":[113],"description":[115],"composite":[117],"channels":[118],"with":[119,122],"along":[121],"nonzero":[123],"boresight":[124],"pointing":[125],"error-induced":[126],"fading.":[127],"In":[128],"counterbalance":[131],"mitigation":[134],"these":[137],"effects,":[138],"serial":[139],"decode-and-forward":[140],"relays":[141],"are":[142],"employed,":[143],"system":[149],"estimated":[151],"derived":[153],"expressions.":[155]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2953813985","counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4}],"updated_date":"2025-01-15T20:42:32.999766","created_date":"2019-07-12"}