{"id":"https://openalex.org/W2026491181","doi":"https://doi.org/10.1155/2008/243937","title":"Handheld Digital TV Performance Evaluation Method","display_name":"Handheld Digital TV Performance Evaluation Method","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2026491181","doi":"https://doi.org/10.1155/2008/243937","mag":"2026491181"},"language":"en","primary_location":{"id":"doi:10.1155/2008/243937","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/243937","pdf_url":"https://downloads.hindawi.com/journals/ijdmb/2008/243937.pdf","source":{"id":"https://openalex.org/S175833906","display_name":"International Journal of Digital Multimedia Broadcasting","issn_l":"1687-7578","issn":["1687-7578","1687-7586"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Multimedia Broadcasting","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/ijdmb/2008/243937.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066482445","display_name":"Gunnar Bedicks","orcid":null},"institutions":[{"id":"https://openalex.org/I18167132","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95","country_code":"BR","type":"education","lineage":["https://openalex.org/I18167132"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Gunnar Bedicks","raw_affiliation_strings":["Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil","institution_ids":["https://openalex.org/I18167132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053530289","display_name":"Fujio Yamada","orcid":null},"institutions":[{"id":"https://openalex.org/I18167132","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95","country_code":"BR","type":"education","lineage":["https://openalex.org/I18167132"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Fujio Yamada","raw_affiliation_strings":["Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil","institution_ids":["https://openalex.org/I18167132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063083049","display_name":"Francisco Sukys","orcid":null},"institutions":[{"id":"https://openalex.org/I18167132","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95","country_code":"BR","type":"education","lineage":["https://openalex.org/I18167132"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Francisco Sukys","raw_affiliation_strings":["Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil","institution_ids":["https://openalex.org/I18167132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045352848","display_name":"Cristiano Akamine","orcid":"https://orcid.org/0000-0002-3161-4668"},"institutions":[{"id":"https://openalex.org/I18167132","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95","country_code":"BR","type":"education","lineage":["https://openalex.org/I18167132"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cristiano Akamine","raw_affiliation_strings":["Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil","institution_ids":["https://openalex.org/I18167132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035519349","display_name":"Lu\u00eds Tadeu M. Raunheitte","orcid":null},"institutions":[{"id":"https://openalex.org/I18167132","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95","country_code":"BR","type":"education","lineage":["https://openalex.org/I18167132"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luis Tadeu Raunheitte","raw_affiliation_strings":["Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil","institution_ids":["https://openalex.org/I18167132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060199168","display_name":"Edson Lemos Horta","orcid":null},"institutions":[{"id":"https://openalex.org/I18167132","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95","country_code":"BR","type":"education","lineage":["https://openalex.org/I18167132"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Edson L. Horta","raw_affiliation_strings":["Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mackenzie Digital Television Laboratory, Mackenzie Presbyterian University, Rua da Consolacao 930, Sao Paulo, CEP 01302-907, SP, Brazil","institution_ids":["https://openalex.org/I18167132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5053530289"],"corresponding_institution_ids":["https://openalex.org/I18167132"],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":900,"currency":"USD","value_usd":900},"fwci":1.097,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.86593978,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2008","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9391000270843506,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9391000270843506,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9010000228881836,"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":0.8528661131858826},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.7609560489654541},{"id":"https://openalex.org/keywords/digital-television","display_name":"Digital television","score":0.5786860585212708},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5097588896751404},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5070667266845703},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.34887993335723877},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2675204873085022}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8528661131858826},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.7609560489654541},{"id":"https://openalex.org/C520681616","wikidata":"https://www.wikidata.org/wiki/Q202255","display_name":"Digital television","level":2,"score":0.5786860585212708},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5097588896751404},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5070667266845703},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.34887993335723877},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2675204873085022},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2008/243937","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/243937","pdf_url":"https://downloads.hindawi.com/journals/ijdmb/2008/243937.pdf","source":{"id":"https://openalex.org/S175833906","display_name":"International Journal of Digital Multimedia Broadcasting","issn_l":"1687-7578","issn":["1687-7578","1687-7586"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Multimedia Broadcasting","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:4b40a1f830f44780acd26105d1bdac01","is_oa":true,"landing_page_url":"https://doaj.org/article/4b40a1f830f44780acd26105d1bdac01","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Digital Multimedia Broadcasting, Vol 2008 (2008)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2008/243937","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2008/243937","pdf_url":"https://downloads.hindawi.com/journals/ijdmb/2008/243937.pdf","source":{"id":"https://openalex.org/S175833906","display_name":"International Journal of Digital Multimedia Broadcasting","issn_l":"1687-7578","issn":["1687-7578","1687-7586"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Multimedia Broadcasting","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324200","display_name":"Universidade Presbiteriana Mackenzie","ror":"https://ror.org/006nc8n95"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2026491181.pdf","grobid_xml":"https://content.openalex.org/works/W2026491181.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W1896436608","https://openalex.org/W1964304483","https://openalex.org/W2124827441"],"related_works":["https://openalex.org/W2989908039","https://openalex.org/W2359432571","https://openalex.org/W4253454736","https://openalex.org/W2789995155","https://openalex.org/W2374164577","https://openalex.org/W2352492056","https://openalex.org/W2054039886","https://openalex.org/W2052559328","https://openalex.org/W2349607925","https://openalex.org/W2387987399"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,21],"simplified":[4],"method":[5],"for":[6,20],"signal":[7,15],"level":[8],"clearance":[9],"evaluation":[10],"in":[11],"each":[12],"place":[13],"of":[14,32,39,56],"reception":[16],"up":[17],"to":[18,51],"threshold":[19],"given":[22],"portable":[23],"TV":[24],"receiver":[25],"device.":[26],"It":[27],"describes":[28],"briefly":[29],"the":[30,36,48,53],"structure":[31,38],"transmission":[33],"system":[34],"considering":[35],"\u201c1Seg\u201d":[37],"ISDB-T.":[40],"The":[41],"preliminary":[42],"laboratory":[43],"test":[44],"was":[45],"made":[46],"before":[47],"field":[49],"tests":[50],"verify":[52],"main":[54],"features":[55],"handheld":[57],"receiver.":[58]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}