{"id":"https://openalex.org/W1969642715","doi":"https://doi.org/10.1109/afrcon.2013.6757753","title":"Enabling dynamic spectrum access through location aware spectrum databases","display_name":"Enabling dynamic spectrum access through location aware spectrum databases","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W1969642715","doi":"https://doi.org/10.1109/afrcon.2013.6757753","mag":"1969642715"},"language":"en","primary_location":{"id":"doi:10.1109/afrcon.2013.6757753","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2013.6757753","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Africon","raw_type":"proceedings-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/A5001175346","display_name":"Luzango Mfupe","orcid":"https://orcid.org/0000-0002-5762-2287"},"institutions":[{"id":"https://openalex.org/I137616099","display_name":"Tshwane University of Technology","ror":"https://ror.org/037mrss42","country_code":"ZA","type":"education","lineage":["https://openalex.org/I137616099"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Luzango Mfupe","raw_affiliation_strings":["Tshwane University of Technology, Pretoria, ZA"],"affiliations":[{"raw_affiliation_string":"Tshwane University of Technology, Pretoria, ZA","institution_ids":["https://openalex.org/I137616099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047032331","display_name":"Listietsi Montsi","orcid":null},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"funder","lineage":["https://openalex.org/I21360634"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Listietsi Montsi","raw_affiliation_strings":["Council for Scientific and Industrial Research (CSIR), Meraka Institute, Pretoria, South Africa"],"affiliations":[{"raw_affiliation_string":"Council for Scientific and Industrial Research (CSIR), Meraka Institute, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069930110","display_name":"Mjumo Mzyece","orcid":"https://orcid.org/0000-0002-7298-6206"},"institutions":[{"id":"https://openalex.org/I137616099","display_name":"Tshwane University of Technology","ror":"https://ror.org/037mrss42","country_code":"ZA","type":"education","lineage":["https://openalex.org/I137616099"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Mjumo Mzyece","raw_affiliation_strings":["Department of Electrical Engineering, Tshwane University of Technology (TUT), Pretoria, South Africa"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tshwane University of Technology (TUT), Pretoria, South Africa","institution_ids":["https://openalex.org/I137616099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108523299","display_name":"Fisseha Mekuria","orcid":null},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"funder","lineage":["https://openalex.org/I21360634"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Fisseha Mekuria","raw_affiliation_strings":["Council for Scientific and Industrial Research (CSIR), Meraka Institute, Pretoria, South Africa"],"affiliations":[{"raw_affiliation_string":"Council for Scientific and Industrial Research (CSIR), Meraka Institute, Pretoria, South Africa","institution_ids":["https://openalex.org/I21360634"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5001175346"],"corresponding_institution_ids":["https://openalex.org/I137616099"],"apc_list":null,"apc_paid":null,"fwci":1.4498,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.82963905,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"7","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998999834060669,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9973000288009644,"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/T12146","display_name":"Power Line Communications and Noise","score":0.996399998664856,"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/white-spaces","display_name":"White spaces","score":0.978753924369812},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8273420929908752},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6942541003227234},{"id":"https://openalex.org/keywords/wireless-broadband","display_name":"Wireless broadband","score":0.6648600101470947},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.576147735118866},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5742112398147583},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.5733436346054077},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5598658919334412},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5400820970535278},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.5351617932319641},{"id":"https://openalex.org/keywords/access-technology","display_name":"Access technology","score":0.5227815508842468},{"id":"https://openalex.org/keywords/broadband-networks","display_name":"Broadband networks","score":0.5078654885292053},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4876157343387604},{"id":"https://openalex.org/keywords/internet-access","display_name":"Internet access","score":0.4264468550682068},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4013552963733673},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3516358435153961},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.14789307117462158},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13805103302001953}],"concepts":[{"id":"https://openalex.org/C96391052","wikidata":"https://www.wikidata.org/wiki/Q256313","display_name":"White spaces","level":4,"score":0.978753924369812},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8273420929908752},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6942541003227234},{"id":"https://openalex.org/C85608190","wikidata":"https://www.wikidata.org/wiki/Q922050","display_name":"Wireless broadband","level":4,"score":0.6648600101470947},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.576147735118866},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5742112398147583},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.5733436346054077},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5598658919334412},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5400820970535278},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.5351617932319641},{"id":"https://openalex.org/C2983646967","wikidata":"https://www.wikidata.org/wiki/Q688498","display_name":"Access technology","level":3,"score":0.5227815508842468},{"id":"https://openalex.org/C125599584","wikidata":"https://www.wikidata.org/wiki/Q15057100","display_name":"Broadband networks","level":3,"score":0.5078654885292053},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4876157343387604},{"id":"https://openalex.org/C83849155","wikidata":"https://www.wikidata.org/wiki/Q1472399","display_name":"Internet access","level":3,"score":0.4264468550682068},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4013552963733673},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3516358435153961},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.14789307117462158},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13805103302001953}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/afrcon.2013.6757753","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2013.6757753","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Africon","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320721","display_name":"Council of Scientific and Industrial Research, India","ror":"https://ror.org/021wm7p51"},{"id":"https://openalex.org/F4320324695","display_name":"Tshwane University of Technology","ror":"https://ror.org/037mrss42"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1965842222","https://openalex.org/W2073363850","https://openalex.org/W2082311026","https://openalex.org/W2133039196","https://openalex.org/W2166047168","https://openalex.org/W2171031315"],"related_works":["https://openalex.org/W2532254729","https://openalex.org/W2184554287","https://openalex.org/W2066773318","https://openalex.org/W1973932153","https://openalex.org/W4281872903","https://openalex.org/W830959966","https://openalex.org/W1504985372","https://openalex.org/W2051536404","https://openalex.org/W2588537157","https://openalex.org/W2175219228"],"abstract_inverted_index":{"Dynamic":[0],"spectrum":[1,17,32,80,100],"access":[2],"(DSA)":[3],"regulations":[4],"and":[5,61,114,123],"associated":[6],"radio":[7,46],"network":[8],"technologies":[9],"are":[10,49],"expected":[11],"to":[12,40,98,119],"result":[13],"in":[14,70],"efficient":[15],"frequency":[16],"utilization":[18],"by":[19,29],"future":[20,54],"wireless":[21,125],"networks.":[22,55],"TV":[23,87],"white":[24],"space":[25],"(TVWS)":[26],"networks":[27,118],"supported":[28],"location":[30],"aware":[31],"databases":[33],"(LASDs)":[34],"will":[35],"be":[36,95],"the":[37,76,82],"first":[38],"step":[39],"realize":[41],"DSA,":[42],"until":[43],"cost-effective":[44],"cognitive":[45],"(CR)":[47],"devices":[48],"reliable":[50],"enough":[51],"for":[52,67,109,129],"building":[53],"This":[56],"paper":[57],"describes":[58],"a":[59,65,107],"design":[60],"development":[62],"process":[63],"of":[64,79],"LASD":[66,103],"rural":[68,130],"communities":[69],"South":[71],"Africa.":[72],"Apart":[73],"from":[74,89],"avoiding":[75],"difficult":[77],"problem":[78],"sensing,":[81],"database":[83],"also":[84],"protects":[85],"primary":[86],"broadcasters":[88],"any":[90],"harmful":[91],"interference":[92],"that":[93],"might":[94],"caused":[96],"due":[97],"secondary":[99],"usage.":[101],"The":[102],"is":[104],"designed":[105],"as":[106],"tool":[108],"testing":[110],"DSA":[111],"policy":[112],"frameworks":[113],"enables":[115],"reconfigurable":[116],"TVWS":[117],"provide":[120],"full":[121],"capacity":[122],"affordable":[124],"broadband":[126],"Internet":[127],"connectivity":[128],"communities.":[131]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}