{"id":"https://openalex.org/W2071334769","doi":"https://doi.org/10.1007/s11277-014-2252-7","title":"Downlink Interference Alignment in Two-Tier Femtocell Networks","display_name":"Downlink Interference Alignment in Two-Tier Femtocell Networks","publication_year":2014,"publication_date":"2014-12-22","ids":{"openalex":"https://openalex.org/W2071334769","doi":"https://doi.org/10.1007/s11277-014-2252-7","mag":"2071334769"},"language":"en","primary_location":{"id":"doi:10.1007/s11277-014-2252-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11277-014-2252-7","pdf_url":null,"source":{"id":"https://openalex.org/S49967189","display_name":"Wireless Personal Communications","issn_l":"0929-6212","issn":["0929-6212","1572-834X"],"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":"Wireless Personal 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/A5029407605","display_name":"Alireza Ghiamatyoun","orcid":null},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Alireza Ghiamatyoun","raw_affiliation_strings":["Signal Processing and Communication Systems Laboratory, University of Tehran, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Processing and Communication Systems Laboratory, University of Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079339295","display_name":"Ali Olfat","orcid":"https://orcid.org/0000-0002-0246-8067"},"institutions":[{"id":"https://openalex.org/I23946033","display_name":"University of Tehran","ror":"https://ror.org/05vf56z40","country_code":"IR","type":"education","lineage":["https://openalex.org/I23946033"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Ali Olfat","raw_affiliation_strings":["Signal Processing and Communication Systems Laboratory, University of Tehran, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Processing and Communication Systems Laboratory, University of Tehran, Tehran, Iran","institution_ids":["https://openalex.org/I23946033"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079339295"],"corresponding_institution_ids":["https://openalex.org/I23946033"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":0.5223,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.72034773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"82","issue":"2","first_page":"777","last_page":"798"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9997000098228455,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"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/femtocell","display_name":"Femtocell","score":0.9637880325317383},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8502634763717651},{"id":"https://openalex.org/keywords/macrocell","display_name":"Macrocell","score":0.83562833070755},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.7115275859832764},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.545953631401062},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.4664890766143799},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3724287748336792},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3469349145889282},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32126593589782715},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.1258029341697693},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08694657683372498}],"concepts":[{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9637880325317383},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8502634763717651},{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.83562833070755},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7115275859832764},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.545953631401062},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.4664890766143799},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3724287748336792},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3469349145889282},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32126593589782715},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.1258029341697693},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08694657683372498},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11277-014-2252-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11277-014-2252-7","pdf_url":null,"source":{"id":"https://openalex.org/S49967189","display_name":"Wireless Personal Communications","issn_l":"0929-6212","issn":["0929-6212","1572-834X"],"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":"Wireless Personal Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1519695362","https://openalex.org/W1659640661","https://openalex.org/W1971768948","https://openalex.org/W2000415339","https://openalex.org/W2003104734","https://openalex.org/W2009959367","https://openalex.org/W2084308019","https://openalex.org/W2092912756","https://openalex.org/W2102465185","https://openalex.org/W2104667757","https://openalex.org/W2108667628","https://openalex.org/W2109830484","https://openalex.org/W2117232839","https://openalex.org/W2120380884","https://openalex.org/W2120419969","https://openalex.org/W2122496159","https://openalex.org/W2123847103","https://openalex.org/W2128177517","https://openalex.org/W2134597454","https://openalex.org/W2136608712","https://openalex.org/W2145049469","https://openalex.org/W2150415860","https://openalex.org/W2157532143","https://openalex.org/W2164955702","https://openalex.org/W2167357515","https://openalex.org/W2171681635","https://openalex.org/W2533153119","https://openalex.org/W2951426621","https://openalex.org/W3100506307","https://openalex.org/W3104985379"],"related_works":["https://openalex.org/W2040311827","https://openalex.org/W1519632632","https://openalex.org/W2034139677","https://openalex.org/W2206637726","https://openalex.org/W2100031696","https://openalex.org/W2037001149","https://openalex.org/W15850631","https://openalex.org/W1976777118","https://openalex.org/W2138783567","https://openalex.org/W2144600240"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}