{"id":"https://openalex.org/W4410341780","doi":"https://doi.org/10.1109/ncc63735.2025.10983864","title":"Multi-Relay-Enhanced Dual-Hop Terahertz Communication: A Performance Analysis","display_name":"Multi-Relay-Enhanced Dual-Hop Terahertz Communication: A Performance Analysis","publication_year":2025,"publication_date":"2025-03-06","ids":{"openalex":"https://openalex.org/W4410341780","doi":"https://doi.org/10.1109/ncc63735.2025.10983864"},"language":"en","primary_location":{"id":"doi:10.1109/ncc63735.2025.10983864","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc63735.2025.10983864","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 National Conference on Communications (NCC)","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/A5117535203","display_name":"Vaishali Rohilla","orcid":null},"institutions":[{"id":"https://openalex.org/I64295750","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52","country_code":"IN","type":"education","lineage":["https://openalex.org/I64295750"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Vaishali Rohilla","raw_affiliation_strings":["Indian Institute of Technology,Department of Electrical Engineering,Indore"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Electrical Engineering,Indore","institution_ids":["https://openalex.org/I64295750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036877094","display_name":"R Swaminathan","orcid":"https://orcid.org/0000-0002-8254-0144"},"institutions":[{"id":"https://openalex.org/I64295750","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52","country_code":"IN","type":"education","lineage":["https://openalex.org/I64295750"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Swaminathan R","raw_affiliation_strings":["Indian Institute of Technology,Department of Electrical Engineering,Indore"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Electrical Engineering,Indore","institution_ids":["https://openalex.org/I64295750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5117535203"],"corresponding_institution_ids":["https://openalex.org/I64295750"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10639036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/relay","display_name":"Relay","score":0.7668139934539795},{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.6619096398353577},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.6579843163490295},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6421449780464172},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.565614640712738},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41110533475875854},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3371645212173462},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3202337622642517},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.26943859457969666},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1490807831287384},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11486488580703735}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7668139934539795},{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.6619096398353577},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.6579843163490295},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6421449780464172},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.565614640712738},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41110533475875854},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3371645212173462},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3202337622642517},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.26943859457969666},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1490807831287384},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11486488580703735},{"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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"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/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc63735.2025.10983864","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc63735.2025.10983864","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2137224448","https://openalex.org/W2166670356","https://openalex.org/W2496265559","https://openalex.org/W2884500262","https://openalex.org/W2889398164","https://openalex.org/W2908827479","https://openalex.org/W2963491529","https://openalex.org/W2970137547","https://openalex.org/W2981096252","https://openalex.org/W2991501519","https://openalex.org/W2995161274","https://openalex.org/W3011830499","https://openalex.org/W3092216685","https://openalex.org/W3109910047","https://openalex.org/W3138267861","https://openalex.org/W4230959423","https://openalex.org/W4313484930","https://openalex.org/W4376618054","https://openalex.org/W4402126211"],"related_works":["https://openalex.org/W2033952283","https://openalex.org/W2762687161","https://openalex.org/W2353254830","https://openalex.org/W2890072373","https://openalex.org/W2351210568","https://openalex.org/W2028421553","https://openalex.org/W4229079866","https://openalex.org/W3000002614","https://openalex.org/W2800192479","https://openalex.org/W2519669146"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,58,78,103],"examine":[4],"the":[5,24,40,46,52,60,68,74,80,84,95,105,127,145],"performance":[6,106],"of":[7,23,94],"a":[8],"dual-hop":[9],"terahertz":[10],"(THz)":[11],"wireless":[12],"communication":[13],"system":[14,26],"based":[15],"on":[16],"multiple":[17],"decode-and-forward":[18],"(DF)":[19],"relays.":[20],"The":[21,37],"functioning":[22],"THz":[25,41],"is":[27,43,122],"primarily":[28],"influenced":[29],"by":[30,50],"path":[31],"loss,":[32],"fading,":[33],"and":[34,49,89,117,131],"pointing":[35],"errors.":[36],"fading":[38],"in":[39,73],"link":[42],"modeled":[44],"using":[45],"\u03b1-\u03bc":[47],"model,":[48],"considering":[51],"end-to-end":[53,96],"instantaneous":[54,97],"signal-to-noise":[55],"ratio":[56],"(SNR),":[57],"employ":[59],"opportunistic":[61],"relay":[62,70],"selection":[63],"(ORS)":[64],"technique":[65],"to":[66,125,143],"select":[67],"best":[69],"for":[71,83],"transmission":[72],"second":[75],"hop.":[76],"Further,":[77],"derive":[79],"closed-form":[81],"expressions":[82],"probability":[85],"density":[86],"function":[87,92],"(PDF)":[88],"cumulative":[90],"distribution":[91],"(CDF)":[93],"SNR.":[98],"Utilizing":[99],"these":[100],"statistical":[101],"formulations,":[102],"evaluate":[104],"metrics":[107],"such":[108],"as":[109],"outage":[110],"probability,":[111],"average":[112],"symbol":[113],"error":[114],"rate":[115],"(SER),":[116],"ergodic":[118],"capacity.":[119],"Asymptotic":[120],"analysis":[121],"also":[123],"conducted":[124],"determine":[126],"system's":[128],"diversity":[129],"gain":[130],"get":[132],"additional":[133],"insights":[134],"into":[135],"its":[136],"performance.":[137],"Finally,":[138],"Monte-Carlo":[139],"simulations":[140],"are":[141],"performed":[142],"validate":[144],"derived":[146],"analytical":[147],"expressions.":[148]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}