{"id":"https://openalex.org/W1988073563","doi":"https://doi.org/10.1109/iswcs.2010.5624402","title":"Performance comparison of IDMA receivers for underwater acoustic channels","display_name":"Performance comparison of IDMA receivers for underwater acoustic channels","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W1988073563","doi":"https://doi.org/10.1109/iswcs.2010.5624402","mag":"1988073563"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2010.5624402","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2010.5624402","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 7th International Symposium on Wireless Communication Systems","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/A5002948992","display_name":"Salah A. Aliesawi","orcid":"https://orcid.org/0000-0002-3157-781X"},"institutions":[{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"S. Aliesawi","raw_affiliation_strings":["School of Electrical, Electronics and Computer Engineering, University of Newcastle, Newcastle-upon-Tyne, UK","[School of Electrical, Electronics and Computer Engineering, Newcastle University, Newcastle upon Tyne, UK]"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronics and Computer Engineering, University of Newcastle, Newcastle-upon-Tyne, UK","institution_ids":["https://openalex.org/I84884186"]},{"raw_affiliation_string":"[School of Electrical, Electronics and Computer Engineering, Newcastle University, Newcastle upon Tyne, UK]","institution_ids":["https://openalex.org/I84884186"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028260246","display_name":"Charalampos C. Tsimenidis","orcid":"https://orcid.org/0000-0003-2247-3397"},"institutions":[{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"C. C. Tsimenidis","raw_affiliation_strings":["School of Electrical, Electronics and Computer Engineering, University of Newcastle, Newcastle-upon-Tyne, UK","[School of Electrical, Electronics and Computer Engineering, Newcastle University, Newcastle upon Tyne, UK]"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronics and Computer Engineering, University of Newcastle, Newcastle-upon-Tyne, UK","institution_ids":["https://openalex.org/I84884186"]},{"raw_affiliation_string":"[School of Electrical, Electronics and Computer Engineering, Newcastle University, Newcastle upon Tyne, UK]","institution_ids":["https://openalex.org/I84884186"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087572051","display_name":"B.S. Sharif","orcid":"https://orcid.org/0000-0002-8679-4272"},"institutions":[{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"B. S. Sharif","raw_affiliation_strings":["School of Electrical, Electronics and Computer Engineering, University of Newcastle, Newcastle-upon-Tyne, UK","[School of Electrical, Electronics and Computer Engineering, Newcastle University, Newcastle upon Tyne, UK]"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronics and Computer Engineering, University of Newcastle, Newcastle-upon-Tyne, UK","institution_ids":["https://openalex.org/I84884186"]},{"raw_affiliation_string":"[School of Electrical, Electronics and Computer Engineering, Newcastle University, Newcastle upon Tyne, UK]","institution_ids":["https://openalex.org/I84884186"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009141837","display_name":"Martin Johnston","orcid":"https://orcid.org/0000-0003-1498-5800"},"institutions":[{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M. Johnston","raw_affiliation_strings":["School of Electrical, Electronics and Computer Engineering, University of Newcastle, Newcastle-upon-Tyne, UK","[School of Electrical, Electronics and Computer Engineering, Newcastle University, Newcastle upon Tyne, UK]"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronics and Computer Engineering, University of Newcastle, Newcastle-upon-Tyne, UK","institution_ids":["https://openalex.org/I84884186"]},{"raw_affiliation_string":"[School of Electrical, Electronics and Computer Engineering, Newcastle University, Newcastle upon Tyne, UK]","institution_ids":["https://openalex.org/I84884186"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5002948992"],"corresponding_institution_ids":["https://openalex.org/I84884186"],"apc_list":null,"apc_paid":null,"fwci":1.936,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.86134922,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"1","issue":null,"first_page":"596","last_page":"600"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10575","display_name":"Wireless Communication Networks Research","score":0.9979000091552734,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9944000244140625,"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/computer-science","display_name":"Computer science","score":0.7067281603813171},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5774197578430176},{"id":"https://openalex.org/keywords/underwater-acoustic-communication","display_name":"Underwater acoustic communication","score":0.5637302398681641},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5579151511192322},{"id":"https://openalex.org/keywords/rake-receiver","display_name":"Rake receiver","score":0.5482634902000427},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.5452672839164734},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5327819585800171},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.5284409523010254},{"id":"https://openalex.org/keywords/rake","display_name":"Rake","score":0.5031453967094421},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4959968030452728},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.46965160965919495},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4564014971256256},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.4335537552833557},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.4237581789493561},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.41075146198272705},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35537654161453247},{"id":"https://openalex.org/keywords/underwater","display_name":"Underwater","score":0.3494614362716675},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.26989299058914185},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2652629315853119},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24167829751968384},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20706325769424438}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7067281603813171},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5774197578430176},{"id":"https://openalex.org/C169111936","wikidata":"https://www.wikidata.org/wiki/Q424098","display_name":"Underwater acoustic communication","level":3,"score":0.5637302398681641},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5579151511192322},{"id":"https://openalex.org/C23486597","wikidata":"https://www.wikidata.org/wiki/Q1125543","display_name":"Rake receiver","level":4,"score":0.5482634902000427},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.5452672839164734},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5327819585800171},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.5284409523010254},{"id":"https://openalex.org/C2778855872","wikidata":"https://www.wikidata.org/wiki/Q7286559","display_name":"Rake","level":2,"score":0.5031453967094421},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4959968030452728},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.46965160965919495},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4564014971256256},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.4335537552833557},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.4237581789493561},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.41075146198272705},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35537654161453247},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.3494614362716675},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.26989299058914185},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2652629315853119},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24167829751968384},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20706325769424438},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iswcs.2010.5624402","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2010.5624402","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 7th International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1775379474","https://openalex.org/W2089904529","https://openalex.org/W2097987904","https://openalex.org/W2106487758","https://openalex.org/W2117890770","https://openalex.org/W2128769512","https://openalex.org/W2167738488","https://openalex.org/W2548352364","https://openalex.org/W2798333393","https://openalex.org/W4238327122"],"related_works":["https://openalex.org/W1560263359","https://openalex.org/W2378400844","https://openalex.org/W2382481709","https://openalex.org/W3191518516","https://openalex.org/W2099197557","https://openalex.org/W2051810066","https://openalex.org/W2363113954","https://openalex.org/W2375052911","https://openalex.org/W2331527800","https://openalex.org/W2119589645"],"abstract_inverted_index":{"Two":[0],"promising":[1],"single-element":[2],"downlink":[3],"interleave":[4],"division":[5],"multiple":[6,78],"access":[7,79,103],"(IDMA)":[8],"receivers,":[9,85],"employing":[10],"adaptive":[11],"decision":[12],"feedback":[13],"equalization":[14],"and":[15,92,118,146],"soft":[16,46,69,97,167],"Rake-based":[17,61],"IDMA":[18,63,162,169],"structures,":[19],"are":[20,116],"proposed":[21],"for":[22,140],"multi-user":[23,142],"underwater":[24],"communications":[25],"applications.":[26],"A":[27],"Chip":[28],"level":[29],"DFE-based":[30,161],"receiver":[31,64,163],"is":[32,42,72,89,94,121],"optimized":[33,90],"using":[34,76,96,130],"the":[35,68,113,136,160,165],"mean":[36],"square":[37],"error":[38],"criterion":[39],"(MSE),":[40],"which":[41],"generated":[43],"by":[44],"exchanging":[45],"information":[47],"in":[48,65,123,135],"terms":[49],"of":[50,153],"log-likelihood":[51],"ratio":[52],"(LLR)":[53],"estimates":[54],"with":[55,67,144],"each":[56],"user's":[57],"channel":[58,70],"decoder.":[59],"Soft":[60],"conventional":[62],"conjunction":[66],"estimation":[71],"also":[73],"adopted":[74],"iteratively":[75],"regenerated":[77],"interference":[80,104],"(MAI)":[81,105],"signal.":[82],"In":[83],"both":[84],"carrier":[86],"phase":[87],"tracking":[88],"jointly":[91],"detection":[93,114],"implemented":[95],"chip":[98],"cancellation":[99],"to":[100],"remove":[101],"multi":[102],"effects":[106],"between":[107],"users.":[108],"The":[109],"receivers'":[110],"equations":[111],"describing":[112],"algorithms":[115],"derived,":[117],"their":[119],"performance":[120],"investigated":[122],"short":[124],"range":[125],"shallow":[126],"water":[127],"acoustic":[128],"channels":[129],"signals":[131],"acquired":[132],"during":[133],"sea-trials":[134],"North":[137],"Sea.":[138],"Results":[139],"synchronous":[141],"scenarios":[143],"2":[145],"4":[147],"users,":[148],"at":[149],"an":[150],"effective":[151],"rate":[152],"439.5":[154],"bps":[155],"per":[156],"user,":[157],"demonstrate":[158],"that":[159],"outperforms":[164],"standard":[166],"Rake":[168],"receiver.":[170]},"counts_by_year":[{"year":2024,"cited_by_count":6},{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}