{"id":"https://openalex.org/W2097512310","doi":"https://doi.org/10.1109/iswcs.2008.4726070","title":"Signal-to-noise ratio gains for cooperative relaying strategies","display_name":"Signal-to-noise ratio gains for cooperative relaying strategies","publication_year":2008,"publication_date":"2008-10-01","ids":{"openalex":"https://openalex.org/W2097512310","doi":"https://doi.org/10.1109/iswcs.2008.4726070","mag":"2097512310"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2008.4726070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2008.4726070","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Wireless Communication Systems","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/A5040821812","display_name":"Tobias Renk","orcid":null},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tobias Renk","raw_affiliation_strings":["Institut f\u00fcr Nachrichtentechnik, Universit\u00e4t Karlsruhe, Karlsruhe, Germany","Inst. fur Nachrichtentechnik, Univ. Karlsruhe, Karlsruhe, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Nachrichtentechnik, Universit\u00e4t Karlsruhe, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Inst. fur Nachrichtentechnik, Univ. Karlsruhe, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087441967","display_name":"Holger Jaekel","orcid":null},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Holger Jaekel","raw_affiliation_strings":["Institut f\u00fcr Nachrichtentechnik, Universit\u00e4t Karlsruhe, Karlsruhe, Germany","Inst. fur Nachrichtentechnik, Univ. Karlsruhe, Karlsruhe, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Nachrichtentechnik, Universit\u00e4t Karlsruhe, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Inst. fur Nachrichtentechnik, Univ. Karlsruhe, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048334976","display_name":"Friedrich K. Jondral","orcid":null},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Friedrich K. Jondral","raw_affiliation_strings":["Institut f\u00fcr Nachrichtentechnik, Universit\u00e4t Karlsruhe, Karlsruhe, Germany","Inst. fur Nachrichtentechnik, Univ. Karlsruhe, Karlsruhe, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Nachrichtentechnik, Universit\u00e4t Karlsruhe, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Inst. fur Nachrichtentechnik, Univ. Karlsruhe, Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I102335020"],"apc_list":null,"apc_paid":null,"fwci":0.2546,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.41677288,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"324","last_page":"328"},"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9961000084877014,"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":0.9937999844551086,"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/exponent","display_name":"Exponent","score":0.6761410236358643},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.658490002155304},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5387898683547974},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5240688323974609},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.45869818329811096},{"id":"https://openalex.org/keywords/coding-gain","display_name":"Coding gain","score":0.45109108090400696},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43710631132125854},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4316372871398926},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.37733587622642517},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.37171775102615356},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3285245895385742},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31564202904701233},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2648595869541168},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.22405892610549927},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10386094450950623}],"concepts":[{"id":"https://openalex.org/C2780388253","wikidata":"https://www.wikidata.org/wiki/Q5421508","display_name":"Exponent","level":2,"score":0.6761410236358643},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.658490002155304},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5387898683547974},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5240688323974609},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.45869818329811096},{"id":"https://openalex.org/C76862118","wikidata":"https://www.wikidata.org/wiki/Q1105671","display_name":"Coding gain","level":3,"score":0.45109108090400696},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43710631132125854},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4316372871398926},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.37733587622642517},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.37171775102615356},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3285245895385742},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31564202904701233},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2648595869541168},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.22405892610549927},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10386094450950623},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iswcs.2008.4726070","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2008.4726070","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1511836086","https://openalex.org/W1530386473","https://openalex.org/W1965499084","https://openalex.org/W1985107265","https://openalex.org/W2026898705","https://openalex.org/W2099111195","https://openalex.org/W2108320582","https://openalex.org/W2125821839","https://openalex.org/W2129766733","https://openalex.org/W2130347036","https://openalex.org/W2142901448","https://openalex.org/W2145417574","https://openalex.org/W2148963518","https://openalex.org/W2152121970","https://openalex.org/W2158494282","https://openalex.org/W2610335499","https://openalex.org/W4205855417","https://openalex.org/W6630683502"],"related_works":["https://openalex.org/W2467119940","https://openalex.org/W3203142394","https://openalex.org/W3194077685","https://openalex.org/W4302615923","https://openalex.org/W2152758797","https://openalex.org/W2117827073","https://openalex.org/W4242191701","https://openalex.org/W2093568254","https://openalex.org/W2085594902","https://openalex.org/W2109389623"],"abstract_inverted_index":{"We":[0,63,80],"study":[1],"signal-to-noise":[2],"ratio":[3],"(SNR)":[4],"gains":[5],"for":[6,99],"two":[7,25],"different":[8],"cooperation":[9],"strategies":[10],"that":[11,65,106],"are":[12],"applied":[13],"to":[14,71,91],"networks":[15],"consisting":[16],"of":[17,78,96,116],"one":[18,20,23],"source,":[19],"destination,":[21],"and":[22],"or":[24],"relays,":[26],"respectively.":[27],"The":[28,46],"first":[29],"strategy":[30,48],"is":[31,49],"called":[32,50],"orthogonal":[33,43],"decode-and-forward":[34,52],"where":[35,53],"all":[36,54],"transmit":[37,39,56],"terminals":[38],"interference":[40],"free":[41],"in":[42],"time":[44],"slots.":[45],"second":[47],"nonorthogonal":[51],"relays":[55],"simultaneously":[57],"by":[58],"applying":[59],"space-time":[60],"block":[61],"coding.":[62],"demonstrate":[64],"the":[66,76,83,93,107,114],"SNR":[67,84,97,108],"gain":[68,85,98,109],"\u00bf\u00bfis":[69],"proportional":[70],"K+1\u00bf(1/poutK)":[72],"with":[73],"K":[74],"representing":[75],"number":[77,115],"relays.":[79],"further":[81],"define":[82],"exponent":[86,110],"as":[87],"a":[88],"new":[89],"criterion":[90],"evaluate":[92],"asymptotic":[94],"behavior":[95],"high-rate":[100],"regimes.":[101],"It":[102],"will":[103],"be":[104],"demonstrated":[105],"only":[111],"depends":[112],"on":[113],"transmission":[117],"phases.":[118]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
