{"id":"https://openalex.org/W1988628725","doi":"https://doi.org/10.1109/vtcfall.2013.6692317","title":"On the Performance of Mixed RF/FSO Variable Gain Dual-Hop Transmission Systems with Pointing Errors","display_name":"On the Performance of Mixed RF/FSO Variable Gain Dual-Hop Transmission Systems with Pointing Errors","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W1988628725","doi":"https://doi.org/10.1109/vtcfall.2013.6692317","mag":"1988628725"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2013.6692317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2013.6692317","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 78th Vehicular Technology Conference (VTC Fall)","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/A5027144149","display_name":"Imran Shafique Ansari","orcid":"https://orcid.org/0000-0001-8461-6547"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Imran Shafique Ansari","raw_affiliation_strings":["Computer, Electrical, and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Makkah Province, Kingdom of Saudi Arabia","Comput., Electr., & Math. Sci. & Eng. (CEMSE) Div., King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Computer, Electrical, and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Makkah Province, Kingdom of Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"Comput., Electr., & Math. Sci. & Eng. (CEMSE) Div., King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030136088","display_name":"Ferkan Y\u0131lmaz","orcid":"https://orcid.org/0000-0001-6502-8280"},"institutions":[{"id":"https://openalex.org/I74316835","display_name":"Vodafone (United Kingdom)","ror":"https://ror.org/01v7jrq42","country_code":"GB","type":"company","lineage":["https://openalex.org/I74316835"]},{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["GB","TR"],"is_corresponding":false,"raw_author_name":"Ferkan Yilmaz","raw_affiliation_strings":["Vodafone Technology in Turkey, ITU ARI-3 Teknokent, Istanbul, Turkey","ITU ARI-3 Teknokent, Vodafone Technol. in Turkey, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Vodafone Technology in Turkey, ITU ARI-3 Teknokent, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]},{"raw_affiliation_string":"ITU ARI-3 Teknokent, Vodafone Technol. in Turkey, Istanbul, Turkey","institution_ids":["https://openalex.org/I74316835","https://openalex.org/I48912391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083193286","display_name":"Mohamed\u2010Slim Alouini","orcid":"https://orcid.org/0000-0003-4827-1793"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Mohamed-Slim Alouini","raw_affiliation_strings":["Computer, Electrical, and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Makkah Province, Kingdom of Saudi Arabia","Comput., Electr., & Math. Sci. & Eng. (CEMSE) Div., King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Computer, Electrical, and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), Makkah Province, Kingdom of Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"Comput., Electr., & Math. Sci. & Eng. (CEMSE) Div., King Abdullah Univ. of Sci. & Technol. (KAUST), Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5027144149"],"corresponding_institution_ids":["https://openalex.org/I71920554"],"apc_list":null,"apc_paid":null,"fwci":8.0393,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.97830831,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9958000183105469,"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":0.9955000281333923,"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/cumulative-distribution-function","display_name":"Cumulative distribution function","score":0.7358924746513367},{"id":"https://openalex.org/keywords/moment-generating-function","display_name":"Moment-generating function","score":0.6808943748474121},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5446178317070007},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.5298616290092468},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.5134187936782837},{"id":"https://openalex.org/keywords/heterodyne-detection","display_name":"Heterodyne detection","score":0.5121607780456543},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5049727559089661},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.4909386932849884},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.4838930070400238},{"id":"https://openalex.org/keywords/ergodic-theory","display_name":"Ergodic theory","score":0.4740954339504242},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.46911266446113586},{"id":"https://openalex.org/keywords/nakagami-distribution","display_name":"Nakagami distribution","score":0.46514832973480225},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4584611654281616},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.44524165987968445},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.43981900811195374},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.4190237820148468},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4002815783023834},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3898971974849701},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3354112505912781},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30311039090156555},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.17361757159233093},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15457281470298767},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13412532210350037},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11724340915679932},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09955200552940369}],"concepts":[{"id":"https://openalex.org/C103784038","wikidata":"https://www.wikidata.org/wiki/Q386228","display_name":"Cumulative distribution function","level":3,"score":0.7358924746513367},{"id":"https://openalex.org/C101796028","wikidata":"https://www.wikidata.org/wiki/Q535587","display_name":"Moment-generating function","level":3,"score":0.6808943748474121},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5446178317070007},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.5298616290092468},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.5134187936782837},{"id":"https://openalex.org/C204003914","wikidata":"https://www.wikidata.org/wiki/Q760140","display_name":"Heterodyne detection","level":3,"score":0.5121607780456543},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5049727559089661},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.4909386932849884},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.4838930070400238},{"id":"https://openalex.org/C122044880","wikidata":"https://www.wikidata.org/wiki/Q5498822","display_name":"Ergodic theory","level":2,"score":0.4740954339504242},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.46911266446113586},{"id":"https://openalex.org/C115098869","wikidata":"https://www.wikidata.org/wiki/Q3258347","display_name":"Nakagami distribution","level":4,"score":0.46514832973480225},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4584611654281616},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44524165987968445},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.43981900811195374},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.4190237820148468},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4002815783023834},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3898971974849701},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3354112505912781},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30311039090156555},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.17361757159233093},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15457281470298767},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13412532210350037},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11724340915679932},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09955200552940369},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/vtcfall.2013.6692317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2013.6692317","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 78th Vehicular Technology Conference (VTC Fall)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.gla.ac.uk:171236","is_oa":false,"landing_page_url":"http://eprints.gla.ac.uk/171236/","pdf_url":null,"source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"is_oa":false,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/564797","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/564797","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W26600685","https://openalex.org/W1964809887","https://openalex.org/W1969242455","https://openalex.org/W1978604891","https://openalex.org/W2002188294","https://openalex.org/W2005355617","https://openalex.org/W2009198962","https://openalex.org/W2031028312","https://openalex.org/W2033529003","https://openalex.org/W2035452527","https://openalex.org/W2036122733","https://openalex.org/W2038231657","https://openalex.org/W2100181015","https://openalex.org/W2103036624","https://openalex.org/W2109558846","https://openalex.org/W2112277396","https://openalex.org/W2116161338","https://openalex.org/W2116770744","https://openalex.org/W2118151813","https://openalex.org/W2120860811","https://openalex.org/W2121164767","https://openalex.org/W2136126268","https://openalex.org/W2136355238","https://openalex.org/W2143802392","https://openalex.org/W2146453344","https://openalex.org/W2147081991","https://openalex.org/W2148499045","https://openalex.org/W2152285338","https://openalex.org/W2157915296","https://openalex.org/W2161694611","https://openalex.org/W2169193700","https://openalex.org/W2170132146","https://openalex.org/W2171651710","https://openalex.org/W2493309683","https://openalex.org/W3008609509","https://openalex.org/W3016843226","https://openalex.org/W4298071626","https://openalex.org/W6644902641"],"related_works":["https://openalex.org/W2781120465","https://openalex.org/W2137457789","https://openalex.org/W4390815379","https://openalex.org/W2168519368","https://openalex.org/W2366804402","https://openalex.org/W2110139431","https://openalex.org/W2054838430","https://openalex.org/W2102041232","https://openalex.org/W2991056644","https://openalex.org/W2110604096"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"the":[3,59,72,83,100],"performance":[4],"analysis":[5],"of":[6,13,37,71,77,82,105,122],"a":[7],"dual-hop":[8],"relay":[9],"transmission":[10],"system":[11],"composed":[12],"asymmetric":[14],"radio-frequency":[15],"(RF)":[16],"and":[17,69,112,116],"unified":[18,30],"free-space":[19],"optical":[20],"(FSO)":[21],"links":[22,32],"subject":[23],"to":[24,93],"pointing":[25],"errors":[26],"is":[27],"presented.":[28],"These":[29],"FSO":[31],"account":[33],"for":[34,58,99,110],"both":[35],"types":[36],"detection":[38,43],"techniques":[39],"(i.e.":[40],"indirect":[41],"modulation/direct":[42],"(IM/DD)":[44],"as":[45,47],"well":[46],"heterodyne":[48],"detection).":[49],"More":[50],"specifically,":[51],"we":[52],"derive":[53],"new":[54,95,128],"exact":[55,96],"closed-form":[56,97],"expressions":[57,98],"cumulative":[60],"distribution":[61],"function,":[62,65,68],"probability":[63],"density":[64],"moment":[66],"generating":[67],"moments":[70],"end-":[73],"to-end":[74],"signal-to-noise":[75],"ratio":[76],"these":[78,91],"systems":[79],"in":[80,120],"terms":[81,121],"Meijer's":[84,123],"G":[85,124],"function.":[86],"We":[87],"then":[88],"capitalize":[89],"on":[90],"results":[92,130],"offer":[94],"outage":[101],"probability,":[102],"higher-order":[103],"amount":[104],"fading,":[106],"average":[107],"error":[108],"rate":[109],"binary":[111],"M-ary":[113],"modulation":[114],"schemes,":[115],"ergodic":[117],"capacity,":[118],"all":[119],"functions.":[125],"All":[126],"our":[127],"analytical":[129],"are":[131],"verified":[132],"via":[133],"computer-based":[134],"Monte-Carlo":[135],"simulations.":[136]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":13},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
