{"id":"https://openalex.org/W2147222298","doi":"https://doi.org/10.1109/wcnc.2004.1311835","title":"Characterizing spatial correlation in indoor channels","display_name":"Characterizing spatial correlation in indoor channels","publication_year":2004,"publication_date":"2004-10-19","ids":{"openalex":"https://openalex.org/W2147222298","doi":"https://doi.org/10.1109/wcnc.2004.1311835","mag":"2147222298"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2004.1311835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2004.1311835","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733)","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/A5029576601","display_name":"Max Denis","orcid":"https://orcid.org/0000-0002-5750-2197"},"institutions":[{"id":"https://openalex.org/I133738476","display_name":"University of Massachusetts Lowell","ror":"https://ror.org/03hamhx47","country_code":"US","type":"education","lineage":["https://openalex.org/I133738476"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Denis","raw_affiliation_strings":["Center for Advanced Computation and Telecommunications, University of Massachusetts Lowell, Lowell, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Computation and Telecommunications, University of Massachusetts Lowell, Lowell, MA, USA","institution_ids":["https://openalex.org/I133738476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112103918","display_name":"V.P. Vasudevan","orcid":null},"institutions":[{"id":"https://openalex.org/I133738476","display_name":"University of Massachusetts Lowell","ror":"https://ror.org/03hamhx47","country_code":"US","type":"education","lineage":["https://openalex.org/I133738476"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"V. Vasudevan","raw_affiliation_strings":["Center for Advanced Computation and Telecommunications, University of Massachusetts Lowell, Lowell, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Computation and Telecommunications, University of Massachusetts Lowell, Lowell, MA","institution_ids":["https://openalex.org/I133738476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111907008","display_name":"Kavitha Chandra","orcid":"https://orcid.org/0009-0009-2558-0922"},"institutions":[{"id":"https://openalex.org/I133738476","display_name":"University of Massachusetts Lowell","ror":"https://ror.org/03hamhx47","country_code":"US","type":"education","lineage":["https://openalex.org/I133738476"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Chandra","raw_affiliation_strings":["Center for Advanced Computation and Telecommunications, University of Massachusetts Lowell, Lowell, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Computation and Telecommunications, University of Massachusetts Lowell, Lowell, MA","institution_ids":["https://openalex.org/I133738476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046763283","display_name":"Charles Thompson","orcid":"https://orcid.org/0000-0002-4743-1815"},"institutions":[{"id":"https://openalex.org/I133738476","display_name":"University of Massachusetts Lowell","ror":"https://ror.org/03hamhx47","country_code":"US","type":"education","lineage":["https://openalex.org/I133738476"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. Thompson","raw_affiliation_strings":["Center for Advanced Computation and Telecommunications, University of Massachusetts Lowell, Lowell, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Computation and Telecommunications, University of Massachusetts Lowell, Lowell, MA, USA","institution_ids":["https://openalex.org/I133738476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I133738476"],"apc_list":null,"apc_paid":null,"fwci":2.0683,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.87250773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1850","last_page":"1855"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998999834060669,"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":0.9998000264167786,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9991999864578247,"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/spatial-correlation","display_name":"Spatial correlation","score":0.7840207815170288},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7329524159431458},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.6779047846794128},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.5942974090576172},{"id":"https://openalex.org/keywords/maxima-and-minima","display_name":"Maxima and minima","score":0.5634795427322388},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.5602192878723145},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5437335968017578},{"id":"https://openalex.org/keywords/oscillation","display_name":"Oscillation (cell signaling)","score":0.471329927444458},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.45951759815216064},{"id":"https://openalex.org/keywords/maxima","display_name":"Maxima","score":0.43214482069015503},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3946121335029602},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.34718623757362366},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3093779683113098},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24137482047080994},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21581557393074036},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16817986965179443},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.13309061527252197},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08331003785133362}],"concepts":[{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.7840207815170288},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7329524159431458},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.6779047846794128},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.5942974090576172},{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.5634795427322388},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5602192878723145},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5437335968017578},{"id":"https://openalex.org/C2778439541","wikidata":"https://www.wikidata.org/wiki/Q7106412","display_name":"Oscillation (cell signaling)","level":2,"score":0.471329927444458},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.45951759815216064},{"id":"https://openalex.org/C91528185","wikidata":"https://www.wikidata.org/wiki/Q520952","display_name":"Maxima","level":3,"score":0.43214482069015503},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3946121335029602},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.34718623757362366},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3093779683113098},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24137482047080994},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21581557393074036},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16817986965179443},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13309061527252197},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08331003785133362},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.0},{"id":"https://openalex.org/C554144382","wikidata":"https://www.wikidata.org/wiki/Q213156","display_name":"Performance art","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wcnc.2004.1311835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2004.1311835","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE Wireless Communications and Networking Conference (IEEE Cat. No.04TH8733)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.331.4474","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.331.4474","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://morse.uml.edu/~kchandra/publications/spat_corr_wcnc_04.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1976938115","https://openalex.org/W2097269409","https://openalex.org/W2098237009","https://openalex.org/W2112141947","https://openalex.org/W2117735246","https://openalex.org/W2130509920","https://openalex.org/W2133475491","https://openalex.org/W2170738062","https://openalex.org/W2501877271"],"related_works":["https://openalex.org/W2050191802","https://openalex.org/W2160559052","https://openalex.org/W1973781123","https://openalex.org/W181473267","https://openalex.org/W4232457976","https://openalex.org/W1835819466","https://openalex.org/W2156081102","https://openalex.org/W125048092","https://openalex.org/W3105193347","https://openalex.org/W2797691919"],"abstract_inverted_index":{"The":[0,14,59,78,107],"spatial":[1,46,72,112],"correlation":[2,48,79,88,113,156,192],"features":[3,69,109],"of":[4,18,27,31,53,104,120,128,142,176,203,206],"channel":[5],"impulse":[6,16],"responses":[7,17,36],"for":[8,39,50],"an":[9],"indoor":[10],"environment":[11],"are":[12,22,37,64,98,134,175,196],"presented.":[13],"wide-hand":[15],"a":[19,71,139,159,177,184],"rectangular":[20],"enclosure":[21],"calculated":[23],"using":[24],"the":[25,32,54,75,94,102,105,111,118,129,132,145,150,155,164,191,204],"method":[26],"images.":[28],"Bandpass":[29],"representations":[30],"non":[33],"line-of-sight":[34],"multipath":[35,121],"obtained":[38],"2.4":[40],"GHz":[41],"ISM":[42],"band":[43],"and":[44,56,61,70,86,96,172,186,201],"their":[45],"cross":[47],"estimated":[49],"various":[51],"positions":[52],"transmitter":[55,62,95],"receiver":[57,60],"arrays.":[58],"correlations":[63],"shown":[65],"to":[66,101,117,183],"exhibit":[67,158],"periodic":[68],"dependence":[73],"in":[74,110,123,138,190,199],"decay":[76,161],"rate.":[77,162],"minima":[80],"decreases":[81],"with":[82],"transmitter-receiver":[83],"(T-R)":[84],"separation":[85],"peak-to-peak":[87],"amplitude":[89],"exhibits":[90],"larger":[91],"values":[92],"when":[93],"receivers":[97],"positioned":[99],"close":[100],"corners":[103],"room.":[106],"oscillatory":[108],"may":[114],"be":[115],"attributed":[116],"distribution":[119],"clusters":[122,133,167,174],"time.":[124],"For":[125],"certain":[126],"configurations":[127],"T-R":[130],"arrays":[131],"well":[135],"separated":[136],"resulting":[137],"slower":[140],"rate":[141,171],"oscillation":[143,189],"at":[144,169],"inter-cluster":[146],"time":[147],"scale.":[148],"In":[149],"short":[151],"or":[152],"intra-cluster":[153],"time-scale,":[154],"can":[157],"slow":[160],"At":[163],"corners,":[165],"these":[166],"appear":[168],"faster":[170,185],"individual":[173],"shorter":[178],"duration.":[179],"This":[180],"feature":[181],"leads":[182],"more":[187],"structured":[188],"features.":[193],"These":[194],"observations":[195],"important":[197],"considerations":[198],"design":[200],"evaluation":[202],"performance":[205],"multiple-output":[207],"multiple-input":[208],"wireless":[209],"communications":[210],"systems.":[211]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
