{"id":"https://openalex.org/W1540429277","doi":"https://doi.org/10.1109/glocom.2002.1188109","title":"Spatio-temporal array (STAR) DS-CDMA systems: localized scattering channel estimation","display_name":"Spatio-temporal array (STAR) DS-CDMA systems: localized scattering channel estimation","publication_year":2003,"publication_date":"2003-11-20","ids":{"openalex":"https://openalex.org/W1540429277","doi":"https://doi.org/10.1109/glocom.2002.1188109","mag":"1540429277"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2002.1188109","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2002.1188109","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE","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/A5075014309","display_name":"T.S. Naveendra","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"T.S. Naveendra","raw_affiliation_strings":["Communications and Signal Processing Research Group, Department of Electrical and Electronic Engineering, Imperial College of Science Technology Engineering, London, UK","Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci. Technol. & Med., London, , UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications and Signal Processing Research Group, Department of Electrical and Electronic Engineering, Imperial College of Science Technology Engineering, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci. Technol. & Med., London, , UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003112254","display_name":"A. Manikas","orcid":"https://orcid.org/0000-0001-6905-3280"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A. Manikas","raw_affiliation_strings":["Communications and Signal Processing Research Group, Department of Electrical and Electronic Engineering, Imperial College of Science Technology Engineering, London, UK","Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci. Technol. & Med., London, , UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications and Signal Processing Research Group, Department of Electrical and Electronic Engineering, Imperial College of Science Technology Engineering, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci. Technol. & Med., London, , UK","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":0.6358,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6020265,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"399","last_page":"403"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/estimator","display_name":"Estimator","score":0.6949174404144287},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.629692554473877},{"id":"https://openalex.org/keywords/taylor-series","display_name":"Taylor series","score":0.6281354427337646},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.6104874610900879},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5713051557540894},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5706377029418945},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.5466119647026062},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.545569896697998},{"id":"https://openalex.org/keywords/star","display_name":"Star (game theory)","score":0.5343958735466003},{"id":"https://openalex.org/keywords/manifold","display_name":"Manifold (fluid mechanics)","score":0.5231586694717407},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.5070326328277588},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3535239100456238},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3369410037994385},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3057518005371094},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2995440363883972},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2649487555027008},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.19052377343177795},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1551835536956787},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13542401790618896},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13256844878196716}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6949174404144287},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.629692554473877},{"id":"https://openalex.org/C158946198","wikidata":"https://www.wikidata.org/wiki/Q131187","display_name":"Taylor series","level":2,"score":0.6281354427337646},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.6104874610900879},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5713051557540894},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5706377029418945},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.5466119647026062},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.545569896697998},{"id":"https://openalex.org/C2780897414","wikidata":"https://www.wikidata.org/wiki/Q7600592","display_name":"Star (game theory)","level":2,"score":0.5343958735466003},{"id":"https://openalex.org/C529865628","wikidata":"https://www.wikidata.org/wiki/Q1790740","display_name":"Manifold (fluid mechanics)","level":2,"score":0.5231586694717407},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.5070326328277588},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3535239100456238},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3369410037994385},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3057518005371094},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2995440363883972},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2649487555027008},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19052377343177795},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1551835536956787},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13542401790618896},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13256844878196716},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2002.1188109","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2002.1188109","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1528101024","https://openalex.org/W2108737707","https://openalex.org/W2136274821","https://openalex.org/W2137422048","https://openalex.org/W2153750271","https://openalex.org/W2156592689","https://openalex.org/W2158411466","https://openalex.org/W6631766902","https://openalex.org/W6683414802"],"related_works":["https://openalex.org/W2116677773","https://openalex.org/W2155261584","https://openalex.org/W2584231425","https://openalex.org/W2150611273","https://openalex.org/W4207086172","https://openalex.org/W2042919702","https://openalex.org/W2376969857","https://openalex.org/W4225981436","https://openalex.org/W2156185805","https://openalex.org/W2547408965"],"abstract_inverted_index":{"This":[0],"paper":[1],"is":[2,40,48,62],"concerned":[3],"with":[4,35],"the":[5,15,21,31,55,72,77,84,88],"problem":[6],"of":[7,17,20,71,76],"channel":[8,45],"estimation":[9,46],"for":[10],"asynchronous":[11],"DS-CDMA":[12],"systems":[13],"in":[14],"presence":[16],"local":[18,97],"scattering":[19,98],"multipaths.":[22],"Based":[23],"on":[24,54],"a":[25,36,43,63],"first":[26],"order":[27],"Taylor":[28],"series":[29],"expansion,":[30],"manifold":[32,59],"vector":[33],"associated":[34],"locally":[37,73],"scattered":[38,74],"multipath":[39],"formulated":[41],"and":[42,61,67],"new":[44],"algorithm":[47,52],"proposed.":[49],"The":[50],"proposed":[51,85],"hinges":[53],"spatio-temporal":[56],"array":[57],"(STAR)":[58],"concept":[60],"joint":[64],"spread":[65],"angle":[66],"delay":[68],"estimator":[69],"(SADE)":[70],"multipaths":[75],"desired":[78],"user.":[79],"Simulation":[80],"studies":[81],"indicate":[82],"that":[83,95],"technique":[86],"estimates":[87],"mean":[89],"direction-of-arrival":[90],"more":[91],"closely":[92],"than":[93],"methods":[94],"ignore":[96],"effects.":[99]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}