{"id":"https://openalex.org/W2011963660","doi":"https://doi.org/10.1109/wimob.2012.6379119","title":"Power allocation in multi-node cooperative network in Rician fading channels","display_name":"Power allocation in multi-node cooperative network in Rician fading channels","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2011963660","doi":"https://doi.org/10.1109/wimob.2012.6379119","mag":"2011963660"},"language":"en","primary_location":{"id":"doi:10.1109/wimob.2012.6379119","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob.2012.6379119","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":"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/A5061438884","display_name":"Mulugeta K. Fikadu","orcid":"https://orcid.org/0000-0002-7812-0251"},"institutions":[{"id":"https://openalex.org/I79765343","display_name":"University of Vaasa","ror":"https://ror.org/03769b225","country_code":"FI","type":"education","lineage":["https://openalex.org/I79765343"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Mulugeta K. Fikadu","raw_affiliation_strings":["Department of Computer Science, Communication and System Engineering Group, University of Vaasa, Vaasa, Finland","Department of Computer Science, Communication and System Engineering Group University of Vaasa, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Communication and System Engineering Group, University of Vaasa, Vaasa, Finland","institution_ids":["https://openalex.org/I79765343"]},{"raw_affiliation_string":"Department of Computer Science, Communication and System Engineering Group University of Vaasa, Finland","institution_ids":["https://openalex.org/I79765343"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058824167","display_name":"Mohammed Elmusrati","orcid":"https://orcid.org/0000-0001-9304-6590"},"institutions":[{"id":"https://openalex.org/I79765343","display_name":"University of Vaasa","ror":"https://ror.org/03769b225","country_code":"FI","type":"education","lineage":["https://openalex.org/I79765343"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mohammed Elmusrati","raw_affiliation_strings":["Department of Computer Science, Communication and System Engineering Group, University of Vaasa, Vaasa, Finland","Department of Computer Science, Communication and System Engineering Group University of Vaasa, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Communication and System Engineering Group, University of Vaasa, Vaasa, Finland","institution_ids":["https://openalex.org/I79765343"]},{"raw_affiliation_string":"Department of Computer Science, Communication and System Engineering Group University of Vaasa, Finland","institution_ids":["https://openalex.org/I79765343"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056812564","display_name":"Reino Virrankoski","orcid":null},"institutions":[{"id":"https://openalex.org/I79765343","display_name":"University of Vaasa","ror":"https://ror.org/03769b225","country_code":"FI","type":"education","lineage":["https://openalex.org/I79765343"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Reino Virrankoski","raw_affiliation_strings":["Department of Computer Science, Communication and System Engineering Group, University of Vaasa, Vaasa, Finland","Department of Computer Science, Communication and System Engineering Group University of Vaasa, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Communication and System Engineering Group, University of Vaasa, Vaasa, Finland","institution_ids":["https://openalex.org/I79765343"]},{"raw_affiliation_string":"Department of Computer Science, Communication and System Engineering Group University of Vaasa, Finland","institution_ids":["https://openalex.org/I79765343"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5061438884"],"corresponding_institution_ids":["https://openalex.org/I79765343"],"apc_list":null,"apc_paid":null,"fwci":1.4184,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.82020391,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"496","last_page":"501"},"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":0.9975000023841858,"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":0.9962000250816345,"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/rician-fading","display_name":"Rician fading","score":0.7648488879203796},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7557154893875122},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.7523934841156006},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6169664859771729},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6131628155708313},{"id":"https://openalex.org/keywords/cooperative-diversity","display_name":"Cooperative diversity","score":0.5610036849975586},{"id":"https://openalex.org/keywords/antenna-diversity","display_name":"Antenna diversity","score":0.4979438781738281},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4921790659427643},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.4881151616573334},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4528901278972626},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.45224133133888245},{"id":"https://openalex.org/keywords/maximal-ratio-combining","display_name":"Maximal-ratio combining","score":0.4294630289077759},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.29688572883605957},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27223026752471924},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11386716365814209}],"concepts":[{"id":"https://openalex.org/C60472773","wikidata":"https://www.wikidata.org/wiki/Q7331156","display_name":"Rician fading","level":4,"score":0.7648488879203796},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7557154893875122},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7523934841156006},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6169664859771729},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6131628155708313},{"id":"https://openalex.org/C6832461","wikidata":"https://www.wikidata.org/wiki/Q5167914","display_name":"Cooperative diversity","level":4,"score":0.5610036849975586},{"id":"https://openalex.org/C60069766","wikidata":"https://www.wikidata.org/wiki/Q357054","display_name":"Antenna diversity","level":3,"score":0.4979438781738281},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4921790659427643},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.4881151616573334},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4528901278972626},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.45224133133888245},{"id":"https://openalex.org/C86024645","wikidata":"https://www.wikidata.org/wiki/Q6795632","display_name":"Maximal-ratio combining","level":4,"score":0.4294630289077759},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.29688572883605957},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27223026752471924},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11386716365814209},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wimob.2012.6379119","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob.2012.6379119","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":[{"score":0.5600000023841858,"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2020025991","https://openalex.org/W2054189168","https://openalex.org/W2057950931","https://openalex.org/W2103036624","https://openalex.org/W2120860811","https://openalex.org/W2121348548","https://openalex.org/W2125668934","https://openalex.org/W2148963518","https://openalex.org/W2152121970","https://openalex.org/W2493309683","https://openalex.org/W2495701169"],"related_works":["https://openalex.org/W2064141620","https://openalex.org/W2133594969","https://openalex.org/W2604960346","https://openalex.org/W2122172954","https://openalex.org/W2406994267","https://openalex.org/W2143243136","https://openalex.org/W1782629548","https://openalex.org/W2155434709","https://openalex.org/W1973791035","https://openalex.org/W2121799571"],"abstract_inverted_index":{"Cooperative":[0],"communications":[1],"have":[2],"been":[3],"recommended":[4],"to":[5,32,35,41,118,124],"exploit":[6],"the":[7,17,42,54,57,67,88,96,120,127],"inherent":[8],"spatial":[9],"diversity":[10],"gains":[11],"in":[12,61,91],"multiuser":[13],"wireless":[14,29],"systems":[15],"without":[16],"need":[18],"of":[19,46,56,126],"multiple":[20,37],"transceivers":[21],"at":[22,87],"each":[23,33],"node.":[24],"This":[25],"is":[26,110],"achieved":[27],"when":[28],"nodes":[30],"help":[31],"other":[34],"send":[36],"independent":[38],"transmission":[39],"paths":[40],"destination.":[43],"The":[44],"advantage":[45],"cooperation":[47],"can":[48],"be":[49],"exploited":[50],"significantly":[51],"by":[52],"allocating":[53],"power":[55,101],"system":[58],"optimally.":[59],"Thus,":[60],"this":[62],"paper":[63],"we":[64],"first":[65],"derive":[66],"approximate":[68],"symbol":[69],"error":[70],"rate":[71],"(SER)":[72],"for":[73],"multi-node":[74],"cooperative":[75,128],"networks":[76],"employing":[77],"decode-and-forward":[78],"(DF)":[79],"protocol":[80],"with":[81],"a":[82],"maximum":[83],"ratio":[84],"combining":[85],"(MRC)":[86],"receiving":[89],"terminals":[90],"Racian":[92],"fading":[93],"channels.":[94],"Using":[95],"approximated":[97],"SER":[98],"expression,":[99],"optimal":[100],"allocation":[102],"(OPA)":[103],"scheme":[104],"under":[105],"different":[106],"line-of-sight":[107],"(LOS)":[108],"scenarios":[109],"investigated.":[111],"Numerical":[112],"and":[113],"simulation":[114],"results":[115],"are":[116],"presented":[117],"illustrate":[119],"performance":[121],"improvement":[122],"due":[123],"OPA":[125],"networks.":[129]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}