{"id":"https://openalex.org/W2737121216","doi":"https://doi.org/10.1109/iwcmc.2017.7986453","title":"Precise outage analysis of mixed RF/unified-FSO DF relaying with HD and 2 IM-DD channel models","display_name":"Precise outage analysis of mixed RF/unified-FSO DF relaying with HD and 2 IM-DD channel models","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2737121216","doi":"https://doi.org/10.1109/iwcmc.2017.7986453","mag":"2737121216"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2017.7986453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2017.7986453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC)","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/A5091230617","display_name":"Omer Mahmoud Salih Al-Ebraheemy","orcid":"https://orcid.org/0000-0003-2457-1249"},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Omer Mahmoud S. Al-Ebraheemy","raw_affiliation_strings":["King Fahd University of Petroleum & Minerals, Dhahran, SA"],"affiliations":[{"raw_affiliation_string":"King Fahd University of Petroleum & Minerals, Dhahran, SA","institution_ids":["https://openalex.org/I134085113"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058820577","display_name":"Anas M. Salhab","orcid":"https://orcid.org/0000-0002-6777-0718"},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Anas M. Salhab","raw_affiliation_strings":["Department of Electrical Engineering, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044765621","display_name":"Anas Chaaban","orcid":"https://orcid.org/0000-0002-8713-5084"},"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":"Anas Chaaban","raw_affiliation_strings":["CEASE Division, King Abdullah University of Science & Technology, Thuwal, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"CEASE Division, King Abdullah University of Science & Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087004954","display_name":"Salam A. Zummo","orcid":"https://orcid.org/0000-0002-8517-0724"},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Salam A. Zummo","raw_affiliation_strings":["Department of Electrical Engineering, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]}]},{"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":["CEASE Division, King Abdullah University of Science & Technology, Thuwal, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"CEASE Division, King Abdullah University of Science & Technology, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5091230617"],"corresponding_institution_ids":["https://openalex.org/I134085113"],"apc_list":null,"apc_paid":null,"fwci":1.0284,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.77891566,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9790999889373779,"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/T12042","display_name":"Satellite Communication Systems","score":0.9746000170707703,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7890599370002747},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.5998484492301941},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.47545263171195984},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.4716571867465973},{"id":"https://openalex.org/keywords/coding-gain","display_name":"Coding gain","score":0.4464711546897888},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.44570624828338623},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42252278327941895},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41063880920410156},{"id":"https://openalex.org/keywords/heterodyne-detection","display_name":"Heterodyne detection","score":0.4104797840118408},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3879636228084564},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3216341435909271},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2628607153892517},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1970435082912445},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10330930352210999}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7890599370002747},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.5998484492301941},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.47545263171195984},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.4716571867465973},{"id":"https://openalex.org/C76862118","wikidata":"https://www.wikidata.org/wiki/Q1105671","display_name":"Coding gain","level":3,"score":0.4464711546897888},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.44570624828338623},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42252278327941895},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41063880920410156},{"id":"https://openalex.org/C204003914","wikidata":"https://www.wikidata.org/wiki/Q760140","display_name":"Heterodyne detection","level":3,"score":0.4104797840118408},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3879636228084564},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3216341435909271},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2628607153892517},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1970435082912445},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10330930352210999},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iwcmc.2017.7986453","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2017.7986453","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/625696","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/625696","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W972130887","https://openalex.org/W1572398013","https://openalex.org/W1982892759","https://openalex.org/W1988628725","https://openalex.org/W1997834106","https://openalex.org/W2031028312","https://openalex.org/W2060534175","https://openalex.org/W2072482394","https://openalex.org/W2075640156","https://openalex.org/W2169193700","https://openalex.org/W2243041688","https://openalex.org/W2263466419","https://openalex.org/W2323430310","https://openalex.org/W2331688265","https://openalex.org/W2339019390","https://openalex.org/W2801213956","https://openalex.org/W6625260758"],"related_works":["https://openalex.org/W2146473084","https://openalex.org/W2895907985","https://openalex.org/W2130579182","https://openalex.org/W1981270958","https://openalex.org/W2099812103","https://openalex.org/W2055927355","https://openalex.org/W2092665209","https://openalex.org/W2073378780","https://openalex.org/W2103701079","https://openalex.org/W3104937183"],"abstract_inverted_index":{"This":[0,86],"paper":[1],"derives":[2],"and":[3,26,113,123,142,169,230],"analyzes":[4],"the":[5,43,47,58,64,70,75,90,99,150,180,186,200,227],"outage":[6,152],"probability":[7,153],"of":[8,49,147,202],"mixed":[9],"radio":[10],"frequency":[11],"(RF)/unified":[12],"free":[13],"space":[14],"optical":[15],"(FSO)":[16],"dual-hop":[17],"decode-and-forward":[18],"(DF)":[19],"relaying":[20],"scheme,":[21],"where":[22,163],"heterodyne":[23],"detection":[24,29],"(HD)":[25],"intensity":[27],"modulation-direct":[28],"(IM-DD)":[30],"are":[31,173],"considered":[32,81,134],"for":[33,42,57],"FSO":[34,143,181,212],"detection.":[35],"In":[36],"doing":[37],"that,":[38],"we":[39,176,221],"correctly":[40],"utilize,":[41],"first":[44,65,91],"time":[45,66],"to":[46],"best":[48],"our":[50,130],"knowledge,":[51],"a":[52,136,164,193,216],"precise":[53],"channel":[54,79],"capacity":[55],"result":[56,214],"IM-DD":[59,189,203],"channel.":[60],"Moreover,":[61],"this":[62],"is":[63,80,154,198],"that":[67,89,178],"not":[68],"only":[69],"(IM-DD":[71,76],"input-independent)":[72],"but":[73],"also":[74],"cost-dependent)":[77],"AWGN":[78],"in":[82,157,179,192,215],"such":[83],"system":[84,151],"analysis.":[85],"work":[87],"assumes":[88],"hop":[92,101],"(RF":[93],"link)":[94,103],"follows":[95,104],"Naka-gami-m":[96],"fading,":[97],"while":[98],"second":[100],"(FSO":[102],"M\u00e1laga":[105],"(M)":[106],"turbulence":[107,114],"with":[108],"pointing":[109],"error.":[110],"These":[111],"fading":[112,122,144],"models":[115,145],"include":[116],"other":[117],"ones":[118],"(such":[119],"as":[120,126,135],"Rayleigh":[121],"Gamma-Gamma":[124],"turbulence)":[125],"special":[127],"cases,":[128],"so":[129],"analysis":[131,172],"can":[132],"be":[133],"generalized":[137],"one":[138,201],"from":[139],"both":[140],"RF":[141],"point":[146],"view.":[148],"Additionally,":[149],"investigated":[155],"asymptotically":[156],"high":[158],"signal-to-noise":[159],"ratio":[160],"(SNR)":[161],"regime,":[162],"new":[165],"non-reported":[166],"diversity":[167,195,218],"order":[168,196],"coding":[170],"gain":[171],"shown.":[174],"Interestingly,":[175],"find":[177],"hop,":[182],"based":[183,206],"on":[184,207],"SNR,":[185],"HD":[187],"or":[188],"cost-dependent":[190],"results":[191,224],"same":[194,217],"which":[197,225],"twice":[199],"input-independent.":[204],"However,":[205],"transmitted":[208],"power":[209],"all":[210],"these":[211],"detectors":[213],"order.":[219],"Furthermore,":[220],"offer":[222],"simulation":[223],"confirm":[226],"derived":[228],"exact":[229],"asymptotic":[231],"expressions.":[232]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}