{"id":"https://openalex.org/W2230178143","doi":"https://doi.org/10.1007/s11265-015-1034-0","title":"Downward Facing Directional Antennas for Ultra-High Density Indoor Small Cells","display_name":"Downward Facing Directional Antennas for Ultra-High Density Indoor Small Cells","publication_year":2015,"publication_date":"2015-11-09","ids":{"openalex":"https://openalex.org/W2230178143","doi":"https://doi.org/10.1007/s11265-015-1034-0","mag":"2230178143"},"language":"en","primary_location":{"id":"doi:10.1007/s11265-015-1034-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11265-015-1034-0","pdf_url":null,"source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","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/A5078442390","display_name":"Lester Ho","orcid":"https://orcid.org/0000-0001-9296-8681"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Lester Ho","raw_affiliation_strings":["Bell Laboratories, Alcatel-Lucent, Blanchardstown Business & Technology Park, Dublin, 15, Ireland"],"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Alcatel-Lucent, Blanchardstown Business & Technology Park, Dublin, 15, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100739513","display_name":"David L\u00f3pez\u2010P\u00e9rez","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David Lopez-Perez","raw_affiliation_strings":["Bell Laboratories, Alcatel-Lucent, Blanchardstown Business & Technology Park, Dublin, 15, Ireland"],"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Alcatel-Lucent, Blanchardstown Business & Technology Park, Dublin, 15, Ireland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042709606","display_name":"Holger Clau\u00dfen","orcid":"https://orcid.org/0000-0003-2045-2082"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Holger Claussen","raw_affiliation_strings":["Bell Laboratories, Alcatel-Lucent, Blanchardstown Business & Technology Park, Dublin, 15, Ireland"],"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Alcatel-Lucent, Blanchardstown Business & Technology Park, Dublin, 15, Ireland","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5078442390"],"corresponding_institution_ids":[],"apc_list":{"value":2490,"currency":"EUR","value_usd":3090},"apc_paid":null,"fwci":0.4002,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.68474156,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"83","issue":"2","first_page":"255","last_page":"263"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10069","display_name":"Antenna Design and Analysis","score":0.9997000098228455,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9980000257492065,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42766258120536804},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34813183546066284},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30574917793273926}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42766258120536804},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34813183546066284},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30574917793273926}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11265-015-1034-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11265-015-1034-0","pdf_url":null,"source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1566610107","https://openalex.org/W2011683472","https://openalex.org/W2113643803","https://openalex.org/W2125986229","https://openalex.org/W2134347889","https://openalex.org/W2150976960","https://openalex.org/W2154782861","https://openalex.org/W2163553782","https://openalex.org/W2168347318","https://openalex.org/W3100082866","https://openalex.org/W4240891091"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2033914206","https://openalex.org/W2042327336"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
