{"id":"https://openalex.org/W2079763965","doi":"https://doi.org/10.1109/glocom.2011.6134336","title":"Performance Evaluation of UWB Using Compressed Sensing in Multipath Channel Estimations","display_name":"Performance Evaluation of UWB Using Compressed Sensing in Multipath Channel Estimations","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2079763965","doi":"https://doi.org/10.1109/glocom.2011.6134336","mag":"2079763965"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2011.6134336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6134336","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","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/A5034581801","display_name":"Shao-Yuan Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Shao-Yuan Chen","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","Dept. of Electr. Eng. & Comput. Sci., Univ. of Michigan, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Dept. of Electr. Eng. & Comput. Sci., Univ. of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091104541","display_name":"W.E. Stark","orcid":"https://orcid.org/0000-0002-5926-4727"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W. E. Stark","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","Dept. of Electr. Eng. & Comput. Sci., Univ. of Michigan, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Dept. of Electr. Eng. & Comput. Sci., Univ. of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5034581801"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.12437196,"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":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","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/T12024","display_name":"Ultra-Wideband Communications Technology","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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9994000196456909,"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/compressed-sensing","display_name":"Compressed sensing","score":0.9040381908416748},{"id":"https://openalex.org/keywords/hadamard-transform","display_name":"Hadamard transform","score":0.7084698677062988},{"id":"https://openalex.org/keywords/random-projection","display_name":"Random projection","score":0.6630008220672607},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6420255303382874},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.635357677936554},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6246135830879211},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4858662486076355},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.48300182819366455},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4801289737224579},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3442382514476776},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27299976348876953},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2532442808151245},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12608671188354492},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0756077766418457}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.9040381908416748},{"id":"https://openalex.org/C60292330","wikidata":"https://www.wikidata.org/wiki/Q1014065","display_name":"Hadamard transform","level":2,"score":0.7084698677062988},{"id":"https://openalex.org/C2777036070","wikidata":"https://www.wikidata.org/wiki/Q18393452","display_name":"Random projection","level":2,"score":0.6630008220672607},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6420255303382874},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.635357677936554},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6246135830879211},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4858662486076355},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.48300182819366455},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4801289737224579},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3442382514476776},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27299976348876953},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2532442808151245},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12608671188354492},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0756077766418457},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2011.6134336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6134336","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334626","display_name":"Medical Research Council","ror":"https://ror.org/03x94j517"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1602550242","https://openalex.org/W2091190815","https://openalex.org/W2129855173","https://openalex.org/W2151693816","https://openalex.org/W2153187780","https://openalex.org/W2296616510","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W1481995007","https://openalex.org/W2064168458","https://openalex.org/W4287750422","https://openalex.org/W2038029906","https://openalex.org/W2022106977","https://openalex.org/W2134834881","https://openalex.org/W2727459133","https://openalex.org/W3025361498","https://openalex.org/W2537887767","https://openalex.org/W3135825101"],"abstract_inverted_index":{"We":[0,48,70,114],"consider":[1],"the":[2,33,51,74,112,117,130],"problem":[3],"of":[4,27,30,53,60,76,90,93,111],"channel":[5,13],"estimation":[6],"for":[7,81],"ultrawideband":[8],"communication":[9],"in":[10,66,108,129],"a":[11,22,28,62,126],"multipath":[12],"using":[14,21,54,61],"compressed":[15,23,67],"sensing":[16,24,68],"techniques.":[17],"The":[18,40],"receiver":[19,105],"when":[20],"approach":[25],"consists":[26],"number":[29,89,92],"correlators":[31],"processing":[32],"received":[34],"signal":[35],"with":[36,58,78,124],"random":[37,63],"projection":[38,64,94],"vectors.":[39,47],"theory":[41],"is":[42],"based":[43],"on":[44],"Gaussian":[45,82],"distributed":[46],"have":[49,71],"compared":[50,73],"performance":[52,75],"orthogonal":[55],"Hadamard":[56,84],"vectors":[57,86,95],"that":[59,116],"matrix":[65],"procedures.":[69],"also":[72],"systems":[77],"different":[79,97,104,109],"parameters":[80],"and":[83,96],"projections":[85],"such":[87],"as":[88],"pilots,":[91],"coding":[98],"schemes.":[99],"Moreover,":[100],"we":[101],"are":[102],"investigating":[103],"structures":[106],"resulting":[107],"complexity":[110],"receivers.":[113],"show":[115],"sampling":[118],"rate":[119],"can":[120],"be":[121],"reduced":[122],"significantly":[123],"only":[125],"slight":[127],"degradation":[128],"performance.":[131]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
