{"id":"https://openalex.org/W2118301546","doi":"https://doi.org/10.1186/1687-1499-2012-110","title":"Simplifying the propagation environment representation for LMS channel modelling","display_name":"Simplifying the propagation environment representation for LMS channel modelling","publication_year":2012,"publication_date":"2012-03-15","ids":{"openalex":"https://openalex.org/W2118301546","doi":"https://doi.org/10.1186/1687-1499-2012-110","mag":"2118301546"},"language":"en","primary_location":{"id":"doi:10.1186/1687-1499-2012-110","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2012-110","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2012-110","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2012-110","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039116042","display_name":"M. Ait-Ighil","orcid":null},"institutions":[{"id":"https://openalex.org/I2799535048","display_name":"Centre National d'\u00c9tudes Spatiales","ror":"https://ror.org/04h1h0y33","country_code":"FR","type":"government","lineage":["https://openalex.org/I2799535048"]},{"id":"https://openalex.org/I2801658355","display_name":"Office National d'\u00c9tudes et de Recherches A\u00e9rospatiales","ror":"https://ror.org/005y2ap84","country_code":"FR","type":"facility","lineage":["https://openalex.org/I2801658355"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Mehdi Ait-Ighil","raw_affiliation_strings":["CNES Toulouse, 18 Avenue Edouard Belin, 31400, Toulouse, France","ONERA - The French Aerospace Lab., 31055, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"CNES Toulouse, 18 Avenue Edouard Belin, 31400, Toulouse, France","institution_ids":["https://openalex.org/I2799535048"]},{"raw_affiliation_string":"ONERA - The French Aerospace Lab., 31055, Toulouse, France","institution_ids":["https://openalex.org/I2801658355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001922435","display_name":"J. Lemorton","orcid":null},"institutions":[{"id":"https://openalex.org/I2801658355","display_name":"Office National d'\u00c9tudes et de Recherches A\u00e9rospatiales","ror":"https://ror.org/005y2ap84","country_code":"FR","type":"facility","lineage":["https://openalex.org/I2801658355"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Joel Lemorton","raw_affiliation_strings":["ONERA - The French Aerospace Lab., 31055, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"ONERA - The French Aerospace Lab., 31055, Toulouse, France","institution_ids":["https://openalex.org/I2801658355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015561437","display_name":"F. P\u00e9rez\u2010Font\u00e1n","orcid":"https://orcid.org/0000-0002-0783-7562"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando P\u00e9rez-Font\u00e1n","raw_affiliation_strings":["Universidad de Vigo, 36.310, Vigo, Spain"],"affiliations":[{"raw_affiliation_string":"Universidad de Vigo, 36.310, Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072183065","display_name":"F. Lacoste","orcid":null},"institutions":[{"id":"https://openalex.org/I2799535048","display_name":"Centre National d'\u00c9tudes Spatiales","ror":"https://ror.org/04h1h0y33","country_code":"FR","type":"government","lineage":["https://openalex.org/I2799535048"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Frederic Lacoste","raw_affiliation_strings":["CNES Toulouse, 18 Avenue Edouard Belin, 31400, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"CNES Toulouse, 18 Avenue Edouard Belin, 31400, Toulouse, France","institution_ids":["https://openalex.org/I2799535048"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051272608","display_name":"G\u00e9raldine Artaud","orcid":null},"institutions":[{"id":"https://openalex.org/I2799535048","display_name":"Centre National d'\u00c9tudes Spatiales","ror":"https://ror.org/04h1h0y33","country_code":"FR","type":"government","lineage":["https://openalex.org/I2799535048"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Geraldine Artaud","raw_affiliation_strings":["CNES Toulouse, 18 Avenue Edouard Belin, 31400, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"CNES Toulouse, 18 Avenue Edouard Belin, 31400, Toulouse, France","institution_ids":["https://openalex.org/I2799535048"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065805590","display_name":"C. Bourga","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Christophe Bourga","raw_affiliation_strings":["Thales Alenia Space, 26 Avenue Jean Fran\u00e7ois Champollion, 31100, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"Thales Alenia Space, 26 Avenue Jean Fran\u00e7ois Champollion, 31100, Toulouse, France","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104521505","display_name":"Michel Bousquet","orcid":null},"institutions":[{"id":"https://openalex.org/I193033237","display_name":"Institut Superieur de l'Aeronautique et de l'Espace (ISAE-SUPAERO)","ror":"https://ror.org/04gyj6s21","country_code":"FR","type":"education","lineage":["https://openalex.org/I193033237","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Michel Bousquet","raw_affiliation_strings":["ISAE Campus Supa\u00e9ro, 10 Avenue Edouard Belin, 31055, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"ISAE Campus Supa\u00e9ro, 10 Avenue Edouard Belin, 31055, Toulouse, France","institution_ids":["https://openalex.org/I193033237"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5039116042"],"corresponding_institution_ids":["https://openalex.org/I2799535048","https://openalex.org/I2801658355"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":3.1834,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.91864867,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2012","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12042","display_name":"Satellite Communication Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11946","display_name":"Antenna Design and Optimization","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10069","display_name":"Antenna Design and Analysis","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.8928131461143494},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.7976769208908081},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.7347486019134521},{"id":"https://openalex.org/keywords/satellite-system","display_name":"Satellite system","score":0.6646287441253662},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5979242920875549},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5973007678985596},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5376921892166138},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5188775658607483},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4506818652153015},{"id":"https://openalex.org/keywords/gnss-augmentation","display_name":"GNSS augmentation","score":0.41096171736717224},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3933190405368805},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32284075021743774},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.22043699026107788}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8928131461143494},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.7976769208908081},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.7347486019134521},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.6646287441253662},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5979242920875549},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5973007678985596},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5376921892166138},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5188775658607483},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4506818652153015},{"id":"https://openalex.org/C166212672","wikidata":"https://www.wikidata.org/wiki/Q2165162","display_name":"GNSS augmentation","level":4,"score":0.41096171736717224},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3933190405368805},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32284075021743774},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.22043699026107788},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1186/1687-1499-2012-110","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2012-110","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2012-110","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1186/1687-1499-2012-110","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2012-110","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2012-110","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8299999833106995,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2118301546.pdf","grobid_xml":"https://content.openalex.org/works/W2118301546.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W11812926","https://openalex.org/W651761449","https://openalex.org/W1570169461","https://openalex.org/W1969339087","https://openalex.org/W1994641974","https://openalex.org/W1996021171","https://openalex.org/W2003925783","https://openalex.org/W2038166203","https://openalex.org/W2111137502","https://openalex.org/W2126283238","https://openalex.org/W2132639726","https://openalex.org/W2144136361","https://openalex.org/W2145446906","https://openalex.org/W2154057470","https://openalex.org/W2160448424","https://openalex.org/W3135860839","https://openalex.org/W3144530932"],"related_works":["https://openalex.org/W3197004465","https://openalex.org/W2376969857","https://openalex.org/W207732638","https://openalex.org/W2801592279","https://openalex.org/W2998303370","https://openalex.org/W2525440477","https://openalex.org/W2091251439","https://openalex.org/W3103057830","https://openalex.org/W3205180365","https://openalex.org/W2109997931"],"abstract_inverted_index":{"A":[0],"deep":[1],"knowledge":[2],"of":[3,45,109,111,123,126,132,145],"all":[4],"propagation":[5,69],"effects":[6],"has":[7],"become":[8],"an":[9],"essential":[10],"issue":[11],"to":[12,77,85,88,105,137],"design":[13],"future":[14],"communication":[15],"and":[16,19,56],"navigation":[17],"systems":[18],"optimise":[20],"their":[21],"performances.":[22],"Here,":[23],"we":[24],"will":[25],"target":[26],"Land":[27],"Mobile":[28],"Satellite":[29,37],"(LMS)":[30],"systems,":[31,51],"with":[32],"focus":[33],"on":[34],"Global":[35],"Navigation":[36],"Systems":[38],"(GNSS).":[39],"The":[40],"urban":[41],"environment":[42,113],"is":[43,103,114],"one":[44],"the":[46,112,124,133,138,142],"most":[47],"critical":[48],"for":[49,98],"LMS":[50],"since":[52],"shadowing,":[53],"multipath":[54],"fading":[55],"time":[57],"spreading":[58],"are":[59,84,95],"often":[60],"present.":[61],"This":[62],"study":[63],"aims":[64],"at":[65,129],"developing":[66],"more":[67],"efficient":[68],"channel":[70,135],"models":[71],"using":[72,141],"physical-statistical":[73],"approaches.":[74],"In":[75],"order":[76],"build":[78],"these":[79],"models,":[80],"numerical":[81],"asymptotic":[82],"tools":[83,94],"be":[86],"used":[87],"avoid":[89],"costly":[90],"extensive":[91],"measurements.":[92],"These":[93],"theoretically":[96],"valid":[97],"large":[99],"objects.":[100],"So,":[101],"it":[102],"necessary":[104],"know":[106],"which":[107],"level":[108],"simplification":[110],"acceptable.":[115],"Thus,":[116],"this":[117],"article":[118],"performs":[119],"a":[120,149],"rigorous":[121],"analysis":[122],"influence":[125],"small":[127],"scatterers":[128],"different":[130],"levels":[131],"transmission":[134],"(up":[136],"GNSS":[139],"receiver),":[140],"exact":[143],"Method":[144],"Moments":[146],"technique":[147],"as":[148],"reference.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"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"}