{"id":"https://openalex.org/W2121606483","doi":"https://doi.org/10.1109/icccn.2009.5235251","title":"Energy Efficiency of Cooperative SIMO Schemes -Amplify Forward and Decode Forward","display_name":"Energy Efficiency of Cooperative SIMO Schemes -Amplify Forward and Decode Forward","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2121606483","doi":"https://doi.org/10.1109/icccn.2009.5235251","mag":"2121606483"},"language":"en","primary_location":{"id":"doi:10.1109/icccn.2009.5235251","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn.2009.5235251","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Proceedings of 18th International Conference on Computer Communications and Networks","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/A5010067013","display_name":"Narayanan Krishnan","orcid":"https://orcid.org/0000-0001-8192-9660"},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Narayanan Krishnan","raw_affiliation_strings":["Electrical and Computer Engineering Department, Kansas State University, USA","Electr. & Comput. Eng. Dept., Kansas State Univ., Manhattan, KS, USA"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Kansas State University, USA","institution_ids":["https://openalex.org/I189590672"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., Kansas State Univ., Manhattan, KS, USA","institution_ids":["https://openalex.org/I189590672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003778401","display_name":"Balasubramaniam Natarajan","orcid":"https://orcid.org/0000-0001-6429-9003"},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Balasubramaniam Natarajan","raw_affiliation_strings":["Electrical and Computer Engineering Department, Kansas State University, USA","Electr. & Comput. Eng. Dept., Kansas State Univ., Manhattan, KS, USA"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Kansas State University, USA","institution_ids":["https://openalex.org/I189590672"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., Kansas State Univ., Manhattan, KS, USA","institution_ids":["https://openalex.org/I189590672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010067013"],"corresponding_institution_ids":["https://openalex.org/I189590672"],"apc_list":null,"apc_paid":null,"fwci":3.0856,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.92149832,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9972000122070312,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.994700014591217,"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/relay","display_name":"Relay","score":0.8071995973587036},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.7023159265518188},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.6881862878799438},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6564440727233887},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6142295002937317},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.575921356678009},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5456554889678955},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33403611183166504},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3070525527000427},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24437972903251648},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.19620129466056824},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17951947450637817},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.11976051330566406},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11402049660682678},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08971315622329712},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.08193400502204895}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8071995973587036},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.7023159265518188},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.6881862878799438},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6564440727233887},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6142295002937317},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.575921356678009},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5456554889678955},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33403611183166504},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3070525527000427},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24437972903251648},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19620129466056824},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17951947450637817},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.11976051330566406},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11402049660682678},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08971315622329712},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.08193400502204895},{"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/icccn.2009.5235251","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn.2009.5235251","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Proceedings of 18th International Conference on Computer Communications and Networks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1508642566","https://openalex.org/W1976807418","https://openalex.org/W1980310952","https://openalex.org/W2029743163","https://openalex.org/W2098158501","https://openalex.org/W2102934991","https://openalex.org/W2117014495","https://openalex.org/W2118702395","https://openalex.org/W2120359406","https://openalex.org/W2152121970","https://openalex.org/W2152481521","https://openalex.org/W2158714612"],"related_works":["https://openalex.org/W2539674285","https://openalex.org/W1038122923","https://openalex.org/W1998322187","https://openalex.org/W2952514781","https://openalex.org/W3019210376","https://openalex.org/W4230275798","https://openalex.org/W2039188918","https://openalex.org/W2185155656","https://openalex.org/W1968383387","https://openalex.org/W179829755"],"abstract_inverted_index":{"In":[0,61],"this":[1,62],"paper,":[2],"we":[3,42,64,82],"quantify":[4],"and":[5,13,39,50,91,108,117,148],"compare":[6,101],"the":[7,52,58,93,102],"energy":[8,26,31,55,84,104,129,137,142],"efficiency":[9,138],"of":[10,106],"amplify-and-forward":[11],"(AF)":[12],"decode-and-":[14],"forward":[15],"(DF)":[16],"schemes":[17],"on":[18,126],"a":[19,44,87],"basic":[20],"three":[21],"node":[22],"cooperative":[23],"network.":[24],"Total":[25],"is":[27,98],"calculated":[28],"considering":[29],"circuit":[30,128],"as":[32,34,86],"well":[33],"transmission":[35,54,141],"energy.":[36],"For":[37],"AF":[38,107,151],"DF":[40,75,109,134],"schemes,":[41],"set":[43],"target":[45,59],"symbol":[46],"error":[47,78],"probability":[48],"(SEP)":[49],"evaluate":[51],"minimum":[53],"for":[56,69,74,110,130],"achieving":[57],"SEP.":[60],"process":[63],"first":[65],"derive":[66],"an":[67],"approximation":[68],"SEP":[70],"at":[71,143],"high":[72],"SNR":[73],"with":[76],"possible":[77],"in":[79],"relays.":[80],"Next,":[81],"formulate":[83],"calculation":[85],"convex":[88],"optimization":[89],"problem":[90],"present":[92],"theoretical":[94],"solution.":[95],"The":[96,121],"result":[97],"used":[99],"to":[100],"total":[103],"consumption":[105],"various":[111],"relay":[112,114,118],"positions:":[113],"near":[115,119],"source":[116,147],"destination.":[120],"results":[122],"illustrate":[123],"significant":[124],"dependence":[125],"(1)":[127],"short":[131],"distances":[132,145],"where":[133,150],"has":[135,152],"lower":[136,153],"and,":[139],"(2)":[140],"larger":[144],"(between":[146],"destination)":[149],"efficiency.":[154]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}