{"id":"https://openalex.org/W1486606806","doi":"https://doi.org/10.1109/twc.2015.2481879","title":"Spatial Wireless Channel Prediction under Location Uncertainty","display_name":"Spatial Wireless Channel Prediction under Location Uncertainty","publication_year":2015,"publication_date":"2015-09-24","ids":{"openalex":"https://openalex.org/W1486606806","doi":"https://doi.org/10.1109/twc.2015.2481879","mag":"1486606806"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2015.2481879","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2015.2481879","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-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/A5065932022","display_name":"L. Srikar Muppirisetty","orcid":null},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"L. Srikar Muppirisetty","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086726797","display_name":"Tommy Svensson","orcid":"https://orcid.org/0000-0002-2579-9002"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Tommy Svensson","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033860704","display_name":"Henk Wymeersch","orcid":"https://orcid.org/0000-0002-1298-6159"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Henk Wymeersch","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5065932022"],"corresponding_institution_ids":["https://openalex.org/I66862912"],"apc_list":null,"apc_paid":null,"fwci":12.5936,"has_fulltext":false,"cited_by_count":105,"citation_normalized_percentile":{"value":0.98950692,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"15","issue":"2","first_page":"1031","last_page":"1044"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.2976999878883362,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.2976999878883362,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.15459999442100525,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.13359999656677246,"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":0.7462301850318909},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.691008448600769},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6494433283805847},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6461305618286133},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5118212103843689},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4675532579421997},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.4309540390968323},{"id":"https://openalex.org/keywords/gaussian-process","display_name":"Gaussian process","score":0.41245341300964355},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3369554877281189},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.29219457507133484},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20297816395759583}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7462301850318909},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.691008448600769},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6494433283805847},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6461305618286133},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5118212103843689},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4675532579421997},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.4309540390968323},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.41245341300964355},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3369554877281189},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29219457507133484},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20297816395759583},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2015.2481879","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2015.2481879","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:research.chalmers.se:228143","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/228143","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.4000000059604645,"id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G4301820915","display_name":null,"funder_award_id":"258418","funder_id":"https://openalex.org/F4320334678","funder_display_name":"European Research Council"}],"funders":[{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W22878335","https://openalex.org/W91749453","https://openalex.org/W595252221","https://openalex.org/W1511986666","https://openalex.org/W1558470758","https://openalex.org/W1571870753","https://openalex.org/W1587069062","https://openalex.org/W1607198972","https://openalex.org/W1746819321","https://openalex.org/W1911299338","https://openalex.org/W1964770519","https://openalex.org/W1970679066","https://openalex.org/W1983692394","https://openalex.org/W1989631743","https://openalex.org/W1999479532","https://openalex.org/W2033080952","https://openalex.org/W2039216363","https://openalex.org/W2058006523","https://openalex.org/W2060624994","https://openalex.org/W2064649305","https://openalex.org/W2074331929","https://openalex.org/W2081639933","https://openalex.org/W2099768828","https://openalex.org/W2105813220","https://openalex.org/W2115819701","https://openalex.org/W2117206394","https://openalex.org/W2129564505","https://openalex.org/W2129585737","https://openalex.org/W2132228636","https://openalex.org/W2135622730","https://openalex.org/W2140452629","https://openalex.org/W2143013621","https://openalex.org/W2144010578","https://openalex.org/W2146185352","https://openalex.org/W2160691714","https://openalex.org/W2162266217","https://openalex.org/W2163849862","https://openalex.org/W2315686272","https://openalex.org/W2464224693","https://openalex.org/W2610335499","https://openalex.org/W2942706550","https://openalex.org/W2949536823","https://openalex.org/W3140968660","https://openalex.org/W4211049957","https://openalex.org/W4298408646","https://openalex.org/W6603690332","https://openalex.org/W6635324423","https://openalex.org/W6640000427","https://openalex.org/W6646198153","https://openalex.org/W6674989108","https://openalex.org/W6676327744","https://openalex.org/W6998786459"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2127563499","https://openalex.org/W2120897947","https://openalex.org/W2030191005","https://openalex.org/W1865172210","https://openalex.org/W2089528186","https://openalex.org/W1964286703","https://openalex.org/W2169866437"],"abstract_inverted_index":{"Spatial":[0],"wireless":[1,8,122],"channel":[2,42,87,93],"prediction":[3,43],"is":[4,115],"important":[5],"for":[6,13,31,65],"future":[7],"networks,":[9],"and":[10,34,49,54,63,89,119],"in":[11,82,90,94],"particular,":[12],"proactive":[14],"resource":[15],"allocation":[16],"at":[17],"different":[18],"layers":[19],"of":[20,26,58,84,97],"the":[21,56,86,92,95,105,121],"protocol":[22],"stack.":[23],"Various":[24],"sources":[25],"uncertainty":[27,60,69],"must":[28],"be":[29],"accounted":[30],"during":[32,61],"modeling":[33],"to":[35,117],"provide":[36],"robust":[37],"predictions.":[38],"We":[39,75],"investigate":[40],"two":[41],"frameworks,":[44],"classical":[45],"Gaussian":[46,51],"processes":[47,52],"(cGP),":[48],"uncertain":[50],"(uGP),":[53],"analyze":[55],"impact":[57],"location":[59,98,106],"learning/training":[62],"prediction/testing,":[64],"scenarios":[66],"where":[67],"measurements":[68],"are":[70],"dominated":[71],"by":[72],"large-scale":[73],"fading.":[74],"observe":[76],"that":[77,113],"cGP":[78],"generally":[79],"fails":[80],"both":[81],"terms":[83],"learning":[85],"parameters":[88],"predicting":[91],"presence":[96],"uncertainties.":[99],"In":[100],"contrast,":[101],"uGP":[102,114],"explicitly":[103],"considers":[104],"uncertainty.":[107],"Using":[108],"simulated":[109],"data,":[110],"we":[111],"show":[112],"able":[116],"learn":[118],"predict":[120],"channel.":[123]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":43},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-03T08:47:05.690250","created_date":"2025-10-10T00:00:00"}