{"id":"https://openalex.org/W2120451541","doi":"https://doi.org/10.1109/vtcfall.2012.6399039","title":"Low Complexity Detectors for Cooperative Wireless Sensor Networks","display_name":"Low Complexity Detectors for Cooperative Wireless Sensor Networks","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2120451541","doi":"https://doi.org/10.1109/vtcfall.2012.6399039","mag":"2120451541"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2012.6399039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2012.6399039","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Vehicular Technology Conference (VTC Fall)","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/A5017766812","display_name":"Qasim Zeeshan Ahmed","orcid":"https://orcid.org/0000-0002-3957-5341"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Qasim Zeeshan Ahmed","raw_affiliation_strings":["Electrical Engineering Program, KAUST, Thuwal, Makkah, Saudi Arabia","Electr. Eng. Program, KAUST, Thuwal, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Program, KAUST, Thuwal, Makkah, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"Electr. Eng. Program, KAUST, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083193286","display_name":"Mohamed\u2010Slim Alouini","orcid":"https://orcid.org/0000-0003-4827-1793"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Mohamed-Slim Alouini","raw_affiliation_strings":["Electrical Engineering Program, KAUST, Thuwal, Makkah, Saudi Arabia","Electr. Eng. Program, KAUST, Thuwal, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Program, KAUST, Thuwal, Makkah, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]},{"raw_affiliation_string":"Electr. Eng. Program, KAUST, Thuwal, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082033372","display_name":"Sonia A\u0131\u0308ssa","orcid":"https://orcid.org/0000-0002-6880-4772"},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Sonia Aissa","raw_affiliation_strings":["INRS, University of Quebec, Montreal, QUE, Canada","INRS \u2013 University of Quebec Montreal QC Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRS, University of Quebec, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]},{"raw_affiliation_string":"INRS \u2013 University of Quebec Montreal QC Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.283,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.51210225,"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":"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":0.9998000264167786,"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":0.9998000264167786,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9995999932289124,"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":0.9994999766349792,"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/detector","display_name":"Detector","score":0.8485852479934692},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6272854804992676},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.6054689884185791},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.5966973304748535},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.5164077877998352},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.47634604573249817},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.45847654342651367},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.44782909750938416},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4317849278450012},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42805689573287964},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.41405269503593445},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.41287755966186523},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3988415002822876},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.39096352458000183},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35372158885002136},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28620198369026184},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.23542407155036926},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18737885355949402},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18555283546447754},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15345361828804016},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14141449332237244}],"concepts":[{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.8485852479934692},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6272854804992676},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.6054689884185791},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.5966973304748535},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.5164077877998352},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.47634604573249817},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.45847654342651367},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.44782909750938416},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4317849278450012},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42805689573287964},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.41405269503593445},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.41287755966186523},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3988415002822876},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.39096352458000183},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35372158885002136},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28620198369026184},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.23542407155036926},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18737885355949402},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18555283546447754},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15345361828804016},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14141449332237244},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vtcfall.2012.6399039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2012.6399039","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Vehicular Technology Conference (VTC Fall)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/564604","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/564604","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322320","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1523262825","https://openalex.org/W1991273000","https://openalex.org/W1999542175","https://openalex.org/W2025650433","https://openalex.org/W2095910085","https://openalex.org/W2096629449","https://openalex.org/W2099641228","https://openalex.org/W2113415377","https://openalex.org/W2128295617","https://openalex.org/W2143440429","https://openalex.org/W2148883962","https://openalex.org/W2152121970","https://openalex.org/W2157332904","https://openalex.org/W2167892881","https://openalex.org/W3100839090","https://openalex.org/W6631549564"],"related_works":["https://openalex.org/W2397288865","https://openalex.org/W2368524271","https://openalex.org/W2989915292","https://openalex.org/W2132453830","https://openalex.org/W3195962234","https://openalex.org/W2059919254","https://openalex.org/W2032682113","https://openalex.org/W2123600176","https://openalex.org/W1945722682","https://openalex.org/W2156744995"],"abstract_inverted_index":{"This":[0,90],"paper":[1],"investigates":[2],"and":[3,157],"compares":[4],"the":[5,16,26,31,34,40,43,60,94,122,132,154,158,165,172,176,190],"performance":[6,120,139,174],"of":[7,18,36,45,50,88,96,112,137,175,189],"wireless":[8],"sensor":[9],"networks":[10],"(WSN)":[11],"when":[12,140,179],"sensors":[13],"operate":[14],"on":[15,93],"principles":[17,95],"cooperative":[19],"communications.":[20],"We":[21],"consider":[22],"a":[23,114,151],"scenario":[24],"where":[25],"source":[27],"transmits":[28],"signals":[29,56,65],"to":[30,72,196],"destination":[32,41],"with":[33,126],"help":[35],"L":[37,52],"sensors.":[38],"As":[39],"has":[42],"capacity":[44],"processing":[46],"only":[47],"U":[48,54],"out":[49],"these":[51],"signals,":[53],"strongest":[55],"are":[57,66,185],"selected":[58],"while":[59],"remaining":[61],"(L":[62],"-":[63],"U)":[64],"suppressed.":[67],"A":[68],"preprocessing":[69,82],"block":[70,83],"similar":[71,115],"channel-shortening":[73],"(CS)":[74],"is":[75,110],"proposed":[76],"in":[77,135],"this":[78,81,108],"contribution.":[79],"However,":[80,145],"employs":[84],"rank-reduction":[85],"technique":[86],"instead":[87],"CS.":[89],"detector":[91,109,125,134,178,192],"operates":[92],"principal":[97],"components":[98],"(PC).":[99],"From":[100,164],"our":[101],"simulations":[102,166],"it":[103,167],"can":[104,161,168],"be":[105,162,169],"observed":[106],"that":[107,171,188],"capable":[111],"achieving":[113],"bit":[116],"error":[117],"rate":[118],"(BER)":[119],"as":[121],"full-rank":[123],"MMSE":[124],"significantly":[127],"lower":[128,194],"complexity.":[129],"It":[130],"outperforms":[131],"CS-based":[133,191],"terms":[136],"BER":[138,173],"using":[141,180],"fixed":[142],"amplification":[143,149,183],"factor.":[144],"for":[146,193],"variable":[147,181],"gain":[148,156,182],"factor":[150,184],"tradeoff":[152],"between":[153],"diversity":[155],"receiver":[159],"complexity":[160],"observed.":[163],"concluded":[170],"PC-based":[177],"better":[186],"than":[187],"signal":[195],"noise":[197],"ratio.":[198]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
