{"id":"https://openalex.org/W2157549151","doi":"https://doi.org/10.1109/crowncom.2008.4562523","title":"Conservative Protection Criteria for TV Broadcasting Services from IEEE 802.22 WRAN","display_name":"Conservative Protection Criteria for TV Broadcasting Services from IEEE 802.22 WRAN","publication_year":2008,"publication_date":"2008-05-01","ids":{"openalex":"https://openalex.org/W2157549151","doi":"https://doi.org/10.1109/crowncom.2008.4562523","mag":"2157549151"},"language":"en","primary_location":{"id":"doi:10.1109/crowncom.2008.4562523","is_oa":false,"landing_page_url":"https://doi.org/10.1109/crowncom.2008.4562523","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 3rd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom 2008)","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/A5079531539","display_name":"Kimtho Po","orcid":null},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kimtho Po","raw_affiliation_strings":["Graduate School of Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025447890","display_name":"Jun\u2010ichi Takada","orcid":"https://orcid.org/0000-0002-9108-3010"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun-ichi Takada","raw_affiliation_strings":["Graduate School of Engineering, Tokyo Institute of Technology, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5079531539"],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":0.339,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67474672,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9908999800682068,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9908999800682068,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9902999997138977,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9843999743461609,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/computer-science","display_name":"Computer science","score":0.693642795085907},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6891127824783325},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.5413837432861328},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4669804275035858},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43711498379707336},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.39872145652770996},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34309470653533936},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18724066019058228},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0722888708114624}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.693642795085907},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6891127824783325},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.5413837432861328},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4669804275035858},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43711498379707336},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.39872145652770996},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34309470653533936},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18724066019058228},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0722888708114624}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/crowncom.2008.4562523","is_oa":false,"landing_page_url":"https://doi.org/10.1109/crowncom.2008.4562523","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 3rd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom 2008)","raw_type":"proceedings-article"},{"id":"pmh:oai:irdb.nii.ac.jp:00897:0004016599","is_oa":false,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100584979","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1601490018","https://openalex.org/W2071707134","https://openalex.org/W2168078104"],"related_works":["https://openalex.org/W2913171812","https://openalex.org/W2352278228","https://openalex.org/W2051673187","https://openalex.org/W1589070270","https://openalex.org/W2375786911","https://openalex.org/W4318831623","https://openalex.org/W2393925209","https://openalex.org/W2247358107","https://openalex.org/W2033066537","https://openalex.org/W4200024937"],"abstract_inverted_index":{"IEEE":[0],"802.22":[1,7],"Wireless":[2],"Regional":[3],"Area":[4],"Network":[5],"(IEEE":[6],"WRAN)":[8],"is":[9,77,124,131],"considered":[10],"for":[11,39,83],"operating":[12],"in":[13,96],"the":[14,23,33,41,45,49,54,71,80,84,93,101,108,113,129,137,140,144,148,152],"television":[15],"(TV)":[16],"bands":[17],"without":[18],"causing":[19],"harmful":[20,68],"interference":[21,69],"to":[22,60,70,79,92,118],"primary":[24],"users":[25],"i.e.":[26],"TV":[27,50,72,114],"users.":[28,73],"To":[29],"tackle":[30],"this":[31,99],"problem,":[32],"authors":[34],"propose":[35],"an":[36],"alternative":[37],"method":[38],"calculating":[40],"protection":[42,51,102,145],"distances":[43,103,146],"between":[44,147],"WRAN":[46,55],"devices":[47,56,91],"and":[48,128,143,151],"contour":[52],"where":[53],"are":[57,104,155],"not":[58],"permitted":[59],"radiate":[61],"their":[62],"powers":[63],"since":[64],"they":[65],"may":[66],"cause":[67],"The":[74],"proposed":[75,149],"calculation":[76],"similar":[78],"one":[81,154],"used":[82],"impact":[85],"study":[86,150],"of":[87,139],"ultra":[88],"wideband":[89],"(UWB)":[90],"existing":[94],"services":[95],"Japan.":[97],"In":[98,135],"approach,":[100],"calculated":[105],"based":[106],"on":[107],"interference-to-noise":[109],"ratio":[110],"(INR)":[111],"at":[112],"receiver":[115],"with":[116],"respect":[117],"two":[119],"deterministic":[120],"propagation":[121,141],"models.":[122],"One":[123],"free":[125],"space":[126],"model":[127],"other":[130],"spherical":[132],"earth":[133],"model.":[134],"addition,":[136],"comparison":[138],"loss":[142],"conventional":[153],"also":[156],"presented.":[157]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}