{"id":"https://openalex.org/W2149166360","doi":"https://doi.org/10.1109/glocomw.2010.5700402","title":"Capacity comparison for CSG and OSG OFDMA femtocells","display_name":"Capacity comparison for CSG and OSG OFDMA femtocells","publication_year":2010,"publication_date":"2010-12-01","ids":{"openalex":"https://openalex.org/W2149166360","doi":"https://doi.org/10.1109/glocomw.2010.5700402","mag":"2149166360"},"language":"en","primary_location":{"id":"doi:10.1109/glocomw.2010.5700402","doi":"https://doi.org/10.1109/glocomw.2010.5700402","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2010.5700402","pdf_url":null,"source":{"id":"https://openalex.org/S4363605011","display_name":"IEEE Globecom Workshops (GC Wkshps)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Globecom Workshops","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5077684464","display_name":"Ang-Hsun Tsai","orcid":"https://orcid.org/0000-0003-2445-3939","observed_orcids":["https://orcid.org/0000-0003-2445-3939"]},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ang-Hsun Tsai","raw_affiliation_strings":["National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102782512","display_name":"Jane-Hwa Huang","orcid":"https://orcid.org/0000-0002-9492-3054","observed_orcids":["https://orcid.org/0000-0002-9492-3054"]},"institutions":[{"id":"https://openalex.org/I193365169","display_name":"National Chi Nan University","ror":"https://ror.org/03ha6v181","country_code":"TW","type":"education","lineage":["https://openalex.org/I193365169"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jane-Hwa Huang","raw_affiliation_strings":["National Chi Nan University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Chi Nan University, Taiwan","institution_ids":["https://openalex.org/I193365169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100661626","display_name":"Li\u2010Chun Wang","orcid":"https://orcid.org/0000-0002-7883-6217","observed_orcids":["https://orcid.org/0000-0002-7883-6217"]},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Li-Chun Wang","raw_affiliation_strings":["National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110077601","display_name":"Ruey\u2010Bing Hwang","orcid":"https://orcid.org/0000-0001-8437-0911","observed_orcids":["https://orcid.org/0000-0001-8437-0911"]},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ruey-Bing Hwang","raw_affiliation_strings":["National Chiao Tung University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Chiao Tung University, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4269,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.46644755,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"653","last_page":"658"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9735999703407288,"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":0.9735999703407288,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.0071000000461936,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.004699999932199717,"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/femtocells","display_name":"femtocells","score":0.9430000185966492},{"id":"https://openalex.org/keywords/ofdma","display_name":"OFDMA","score":0.9679999947547913},{"id":"https://openalex.org/keywords/directional-antennas","display_name":"directional antennas","score":0.7329999804496765},{"id":"https://openalex.org/keywords/switched-beam-antenna","display_name":"switched-beam antenna","score":0.9950000047683716},{"id":"https://openalex.org/keywords/link-reliability","display_name":"link reliability","score":0.8999999761581421},{"id":"https://openalex.org/keywords/indoor-coverage","display_name":"indoor coverage","score":0.746999979019165}],"concepts":[{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9797341823577881},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7042640447616577},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.5913902521133423},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5685861110687256},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5423553586006165},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5201907157897949},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5050893425941467},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.48851335048675537},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.48130762577056885},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.43582460284233093},{"id":"https://openalex.org/C2777118422","wikidata":"https://www.wikidata.org/wiki/Q110791","display_name":"Femto-","level":2,"score":0.4161131978034973},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.3648964762687683},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2939550280570984},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2626138925552368},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.24387872219085693},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.05486997961997986},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocomw.2010.5700402","doi":"https://doi.org/10.1109/glocomw.2010.5700402","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2010.5700402","pdf_url":null,"source":{"id":"https://openalex.org/S4363605011","display_name":"IEEE Globecom Workshops (GC Wkshps)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Globecom Workshops","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7207000255584717,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W63075781","https://openalex.org/W2014060493","https://openalex.org/W2051977713","https://openalex.org/W2122496159","https://openalex.org/W2131155088","https://openalex.org/W2147231243","https://openalex.org/W2159161141","https://openalex.org/W4248936038"],"related_works":["https://openalex.org/W7099370993","https://openalex.org/W2006680591","https://openalex.org/W2119468908","https://openalex.org/W2149116331","https://openalex.org/W2051529765","https://openalex.org/W2114539661","https://openalex.org/W2061897002","https://openalex.org/W2055901078","https://openalex.org/W2096737580","https://openalex.org/W1988969976"],"abstract_inverted_index":{"The":[0,23],"low-power":[1],"and":[2,9,50,56,94,126],"low-cost":[3],"femtocells":[4,13],"can":[5,75,118,142],"improve":[6,76],"indoor":[7,93],"coverage":[8],"capacity.":[10,129],"However,":[11],"when":[12],"are":[14],"deployed":[15],"extensively,":[16],"the":[17,27,30,34,37,45,59,71,77,81,88,97,111,114,124,128,134,139,150],"serious":[18],"two-tier":[19],"interference":[20,35,125],"problem":[21],"occurs.":[22],"method":[24,74,106,137],"to":[25,32,103,110,121],"access":[26,48,63,73,84,105,136],"femtocell":[28,38,65,78,100,145],"is":[29,107,131],"key":[31],"manage":[33],"in":[36,99],"systems.":[39,66],"In":[40],"this":[41],"paper,":[42],"we":[43],"investigate":[44],"impacts":[46],"of":[47,92],"methods":[49],"directional":[51,116],"antenna":[52,117,141],"on":[53],"link":[54,89],"reliability":[55,90],"capacity":[57,79,101,146],"for":[58],"orthogonal":[60],"frequency-division":[61],"multiple":[62],"(OFDMA)-based":[64],"Simulation":[67],"results":[68],"show":[69],"that":[70,133,148],"open":[72,104,135],"over":[80],"traditional":[82],"closed":[83],"method.":[85],"Nevertheless,":[86],"under":[87],"requirement":[91],"outdoor":[95],"users,":[96],"improvement":[98],"due":[102],"minor.":[108],"Thanks":[109],"narrow-beam":[112],"pattern,":[113],"switched-beam":[115,140],"be":[119],"used":[120],"further":[122],"reduce":[123],"enhance":[127],"It":[130],"shown":[132],"using":[138,149],"achieve":[143],"higher":[144],"than":[147],"omnidirectional":[151],"antenna.":[152]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
