{"id":"https://openalex.org/W2131055262","doi":"https://doi.org/10.1109/tsp.2010.2040666","title":"On the Optimal Performance in Asymmetric Gaussian Wireless Sensor Networks With Fading","display_name":"On the Optimal Performance in Asymmetric Gaussian Wireless Sensor Networks With Fading","publication_year":2010,"publication_date":"2010-01-20","ids":{"openalex":"https://openalex.org/W2131055262","doi":"https://doi.org/10.1109/tsp.2010.2040666","mag":"2131055262"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2010.2040666","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2010.2040666","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-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/A5051416738","display_name":"Hamid Behroozi","orcid":"https://orcid.org/0000-0001-9294-3134"},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]},{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["CA","IR"],"is_corresponding":true,"raw_author_name":"Hamid Behroozi","raw_affiliation_strings":["Department of Mathematics and Statistics, Queen's University, Kingston, ONT, Canada","Electrical Engineering Department, Sharif University of Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, Queen's University, Kingston, ONT, Canada","institution_ids":["https://openalex.org/I204722609"]},{"raw_affiliation_string":"Electrical Engineering Department, Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065742137","display_name":"Fady Alajaji","orcid":"https://orcid.org/0000-0002-7980-724X"},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Fady Alajaji","raw_affiliation_strings":["Department of Mathematics and Statistics, Queen's University, Kingston, ONT, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, Queen's University, Kingston, ONT, Canada","institution_ids":["https://openalex.org/I204722609"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090728745","display_name":"Tam\u00e1s Linder","orcid":"https://orcid.org/0000-0001-9993-816X"},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Tam\u00e1s Linder","raw_affiliation_strings":["Department of Mathematics and Statistics, Queen's University, Kingston, ONT, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, Queen's University, Kingston, ONT, Canada","institution_ids":["https://openalex.org/I204722609"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5051416738"],"corresponding_institution_ids":["https://openalex.org/I133529467","https://openalex.org/I204722609"],"apc_list":null,"apc_paid":null,"fwci":1.7806,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.86403309,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"58","issue":"4","first_page":"2436","last_page":"2441"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9994000196456909,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9994000196456909,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9628000259399414,"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":0.9516000151634216,"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/fading","display_name":"Fading","score":0.9033492803573608},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.6660270690917969},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.512351393699646},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.501821756362915},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47740402817726135},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.4427958130836487},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4251175820827484},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3053816556930542},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2594018578529358},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20472437143325806},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.17218732833862305},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.14312264323234558},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13786965608596802}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.9033492803573608},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.6660270690917969},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.512351393699646},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.501821756362915},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47740402817726135},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.4427958130836487},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4251175820827484},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3053816556930542},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2594018578529358},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20472437143325806},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.17218732833862305},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.14312264323234558},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13786965608596802},{"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/tsp.2010.2040666","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2010.2040666","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1995228946","https://openalex.org/W1995875735","https://openalex.org/W2107327484","https://openalex.org/W2113412131","https://openalex.org/W2137383638","https://openalex.org/W2139787801","https://openalex.org/W2150497041","https://openalex.org/W2157796999","https://openalex.org/W2159258444","https://openalex.org/W2160455251","https://openalex.org/W2170862660","https://openalex.org/W2616316705"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2790025453","https://openalex.org/W2127563499","https://openalex.org/W2030191005","https://openalex.org/W2027568561","https://openalex.org/W1521521035","https://openalex.org/W1865172210","https://openalex.org/W2120897947"],"abstract_inverted_index":{"We":[0,108,122],"study":[1],"the":[2,25,83,100,116,133,149,152,187,199,212,219],"estimation":[3],"of":[4,24,151,214],"a":[5,9,28,35,39,49,72,145,157,193,203,208],"Gaussian":[6,10,30,51,74],"source":[7,26],"by":[8],"wireless":[11],"sensor":[12,188],"network":[13],"(WSN)":[14],"where":[15],"<i":[16,54,162,166,173,180],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[17,55,163,167,170,174,177,181],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">L</i>":[18],"distributed":[19],"sensors":[20,101],"transmit":[21],"noisy":[22],"observations":[23],"through":[27],"fading":[29,96],"multiple":[31],"access":[32],"channel":[33],"to":[34,190],"fusion":[36],"center.":[37],"In":[38,89],"recent":[40],"work":[41],"Gastpar,":[42],"[\u00bfUncoded":[43],"transmission":[44,81,106,154,216],"is":[45],"exactly":[46],"optimal":[47,84],"for":[48,71,148,156,211],"Simple":[50],"Sensor":[52],"Network\u00bf,":[53],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">IEEE":[56],"Trans.":[57],"Inf.":[58],"Theory</i>":[59],",":[60,172],"vol.":[61],"54,":[62],"no.":[63],"11,":[64],"pp.":[65],"5247-5251,":[66],"Nov.":[67],"2008]":[68],"showed":[69],"that":[70],"symmetric":[73],"WSN":[75,97],"with":[76,128],"no":[77],"fading,":[78,142],"uncoded":[79,153,215],"(analog)":[80],"achieves":[82],"performance":[85],"theoretically":[86],"attainable":[87],"(OPTA).":[88],"this":[90],"correspondence,":[91],"we":[92,143,206],"consider":[93],"an":[94],"asymmetric":[95,126],"in":[98],"which":[99],"have":[102],"differing":[103],"noise":[104],"and":[105,112,136,217],"powers.":[107],"first":[109],"present":[110],"lower":[111,135],"upper":[113,137],"bounds":[114,139],"on":[115,125],"system's":[117,220],"OPTA":[118,138],"under":[119,140,192],"random":[120],"fading.":[121,130],"next":[123],"focus":[124],"networks":[127],"deterministic":[129,141],"By":[131],"comparing":[132],"obtained":[134],"provide":[144,218],"sufficient":[146,209],"condition":[147,210],"optimality":[150,213],"scheme":[155],"given":[158],"power":[159],"tuple":[160],"\\mbi":[161],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">P</i>":[164,168,175],"=(":[165],"<sub":[169,176],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[171],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[178],",...,":[179],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">PL</i>":[182],")":[183],".":[184],"Then,":[185],"allowing":[186],"powers":[189],"vary":[191],"weighted":[194],"sum":[195],"constraint":[196,201],"(this":[197],"includes":[198],"sum-power":[200],"as":[202],"special":[204],"case),":[205],"obtain":[207],"corresponding":[221],"OPTA.":[222]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
