{"id":"https://openalex.org/W4360584516","doi":"https://doi.org/10.2316/j.2023.206-0889","title":"LOW-COMPLEXITY CHANNEL ESTIMATION AND MULTI-USER DETECTION IN MIMO-ENABLED UAV-ASSISTED MASSIVE IoT ACCESS, 231-240.","display_name":"LOW-COMPLEXITY CHANNEL ESTIMATION AND MULTI-USER DETECTION IN MIMO-ENABLED UAV-ASSISTED MASSIVE IoT ACCESS, 231-240.","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4360584516","doi":"https://doi.org/10.2316/j.2023.206-0889"},"language":"en","primary_location":{"id":"doi:10.2316/j.2023.206-0889","is_oa":false,"landing_page_url":"http://dx.doi.org/10.2316/j.2023.206-0889","pdf_url":null,"source":{"id":"https://openalex.org/S74998426","display_name":"International Journal of Robotics and Automation","issn_l":"0826-8185","issn":["0826-8185","1925-7090"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Robotics and Automation","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/A5102168855","display_name":"Xiangxue Ma","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiangxue Ma","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084745886","display_name":"Changbin Tian","orcid":"https://orcid.org/0000-0001-8720-5401"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Changbin Tian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100362717","display_name":"Wenbo Chen","orcid":"https://orcid.org/0000-0002-5712-6101"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wenbo Chen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026744328","display_name":"Bo Peng","orcid":"https://orcid.org/0000-0002-8539-180X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bo Peng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100324445","display_name":"Xin Ma","orcid":"https://orcid.org/0000-0002-7316-1468"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xin Ma","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01810302,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":"3","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9639999866485596,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9639999866485596,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9150000214576721,"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/internet-of-things","display_name":"Internet of Things","score":0.7938088178634644},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7360082864761353},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6433200836181641},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5932539701461792},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4380131661891937},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.41663116216659546},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.22844666242599487}],"concepts":[{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.7938088178634644},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7360082864761353},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6433200836181641},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5932539701461792},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4380131661891937},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.41663116216659546},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.22844666242599487}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2316/j.2023.206-0889","is_oa":false,"landing_page_url":"http://dx.doi.org/10.2316/j.2023.206-0889","pdf_url":null,"source":{"id":"https://openalex.org/S74998426","display_name":"International Journal of Robotics and Automation","issn_l":"0826-8185","issn":["0826-8185","1925-7090"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Robotics and Automation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4311097251","https://openalex.org/W4245926026","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W2950174689","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4361251261","https://openalex.org/W3031181660","https://openalex.org/W4285201139"],"abstract_inverted_index":{"Unmanned":[0],"aerial":[1],"vehicle":[2],"(UAV)":[3],"could":[4],"be":[5],"seen":[6],"as":[7,24],"an":[8],"importanttechnique":[9],"to":[10],"e\ufb03ciently":[11],"support":[12],"wide-area":[13],"massive":[14],"Internet":[15],"of":[16,20],"Things(IoT)":[17],"access":[18],"because":[19],"inherent":[21],"properties,":[22],"such":[23],"\ufb02exibility,mobility,":[25],"and":[26],"adaptive":[27],"altitude.":[28]},"counts_by_year":[],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-10-10T00:00:00"}