{"id":"https://openalex.org/W2073680556","doi":"https://doi.org/10.1109/wimob.2012.6379123","title":"Outage performance analysis and optimization of OFDM-based relaying protocols","display_name":"Outage performance analysis and optimization of OFDM-based relaying protocols","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2073680556","doi":"https://doi.org/10.1109/wimob.2012.6379123","mag":"2073680556"},"language":"en","primary_location":{"id":"doi:10.1109/wimob.2012.6379123","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob.2012.6379123","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 8th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)","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/A5045768482","display_name":"Nassar Ksairi","orcid":null},"institutions":[{"id":"https://openalex.org/I99731219","display_name":"Higher Institute for Applied Sciences and Technology","ror":"https://ror.org/009qm7w92","country_code":"SY","type":"education","lineage":["https://openalex.org/I99731219"]}],"countries":["SY"],"is_corresponding":true,"raw_author_name":"Nassar Ksairi","raw_affiliation_strings":["HIAST, Damascus, Syria","HIAST, P.O.Box 31983, Damascus, Syria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HIAST, Damascus, Syria","institution_ids":["https://openalex.org/I99731219"]},{"raw_affiliation_string":"HIAST, P.O.Box 31983, Damascus, Syria","institution_ids":["https://openalex.org/I99731219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5045768482"],"corresponding_institution_ids":["https://openalex.org/I99731219"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"517","last_page":"522"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9990000128746033,"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":0.9815000295639038,"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/fading","display_name":"Fading","score":0.7380598187446594},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5448962450027466},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5099247694015503},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.4710756838321686},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.44639715552330017},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.42234665155410767},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4214811325073242},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.4157807230949402},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4110887050628662},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4018867611885071},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.29675576090812683},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2549784779548645},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2281358540058136},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.19541001319885254},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16184943914413452},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1516374945640564},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.13179349899291992}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7380598187446594},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5448962450027466},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5099247694015503},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.4710756838321686},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.44639715552330017},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.42234665155410767},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4214811325073242},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.4157807230949402},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4110887050628662},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4018867611885071},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29675576090812683},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2549784779548645},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2281358540058136},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.19541001319885254},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16184943914413452},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1516374945640564},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.13179349899291992},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wimob.2012.6379123","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob.2012.6379123","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 8th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)","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":13,"referenced_works":["https://openalex.org/W1984576307","https://openalex.org/W2065035833","https://openalex.org/W2099111195","https://openalex.org/W2102724973","https://openalex.org/W2108427351","https://openalex.org/W2115481960","https://openalex.org/W2127168139","https://openalex.org/W2129592558","https://openalex.org/W2135935240","https://openalex.org/W2148612836","https://openalex.org/W2148799385","https://openalex.org/W2161850939","https://openalex.org/W2478708596"],"related_works":["https://openalex.org/W2376969857","https://openalex.org/W207732638","https://openalex.org/W2801592279","https://openalex.org/W4252788403","https://openalex.org/W2171869298","https://openalex.org/W2034040913","https://openalex.org/W2257001073","https://openalex.org/W1992602584","https://openalex.org/W2549306799","https://openalex.org/W1985266503"],"abstract_inverted_index":{"This":[0,93],"paper":[1],"is":[2,57,65,94,104],"dedicated":[3],"to":[4,38,68,84,128,135,150,182],"studying":[5],"the":[6,26,43,50,58,70,82,99,137,140,151,193,196,207,211,215,222,230,247,255,260],"outage":[7,40,51,185,197,228,257],"performance":[8,61],"of":[9,28,45,72,81,153,195,227,259],"half-duplex":[10],"relaying":[11,205],"protocols":[12,30,233],"that":[13,106,131,169,188,221,253],"convey":[14],"data":[15],"over":[16,115,234],"slow-fading":[17,48],"multipath":[18],"channels":[19,155,172,236],"using":[20],"OFDM":[21],"transmission.":[22],"It":[23,103],"also":[24],"addresses":[25],"optimization":[27],"these":[29,171],"i.e.,":[31],"time":[32,249],"and":[33,214,250],"power":[34,251],"allocation,":[35],"with":[36],"respect":[37],"this":[39,113,144,148],"performance.":[41],"In":[42,143],"context":[44],"communications":[46],"in":[47,112,136,161,225,240],"scenarios,":[49],"probability":[52],"P":[53,73,122,177],"<sub":[54,74,123,178],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[55,75,120,124,175,179],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">o</sub>":[56,76,125,180],"relevant":[59],"information-theoretic":[60],"metric.":[62],"However,":[63],"it":[64],"generally":[66],"hard":[67],"derive":[69],"expression":[71],"for":[77,90,170,202],"all":[78],"possible":[79],"values":[80],"Signal":[83],"Noise":[85],"Ration":[86],"(SNR)":[87],"\u03c1,":[88],"even":[89],"flat-fading":[91,116,241],"channels.":[92],"why":[95],"we":[96,146,244],"focus":[97],"on":[98],"high":[100],"SNR":[101],"regime.":[102],"known":[105],"when":[107],"a":[108,129,183],"single":[109],"relay":[110],"operates":[111],"regime":[114],"channels,":[117],"\u03c1":[118,173],"<sup":[119,174],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[121],"usually":[126],"converges":[127,181],"constant":[130],"has":[132],"been":[133],"referred":[134],"literature":[138],"as":[139,237,239],"\u201coutage":[141],"gain\u201d.":[142],"paper,":[145],"extend":[147],"result":[149],"case":[152],"frequency-selective":[154,235],"having":[156],"L":[157],"independent":[158],"channel":[159],"taps":[160],"their":[162],"discrete-time":[163],"base-band":[164],"equivalent":[165],"model.":[166],"We":[167,199,218],"show":[168,220],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2L</sup>":[176],"non-zero":[184],"gain":[186,229,258],"\u03be":[187,201],"provides":[189],"crucial":[190],"information":[191],"about":[192],"behavior":[194],"probability.":[198],"compute":[200,246],"three":[203],"different":[204],"schemes:":[206],"non-orthogonal":[208],"Decode-and-Forward":[209],"(DF),":[210],"Decode-or-Quantize-and-Forward":[212],"(DoQF)":[213],"Compress-and-Forward":[216],"(CF).":[217],"next":[219],"DoQF":[223],"outperforms":[224],"terms":[226],"other":[231],"two":[232],"well":[238],"scenarios.":[242],"Finally,":[243],"numerically":[245],"optimal":[248],"allocation":[252],"minimizes":[254],"derived":[256],"considered":[261],"protocols.":[262]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
