Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Francisco Sukys"'
Autor:
Gunnar Bedicks, Fujio Yamada, Francisco Sukys, Cristiano Akamine, Luis Tadeu Raunheitte, Edson L. Horta
Publikováno v:
International Journal of Digital Multimedia Broadcasting, Vol 2008 (2008)
This paper presents a simplified method for signal level clearance evaluation in each place of signal reception up to threshold for a given portable TV receiver device. It describes briefly the structure of transmission system considering the “1Seg
Externí odkaz:
https://doaj.org/article/4b40a1f830f44780acd26105d1bdac01
Autor:
Luis T.M. Raunheitte, Fujio Yamada, Gunnar Bedicks, Cristiano Akamine, Carlos E. Dantas, Francisco Sukys
Publikováno v:
IEEE Transactions on Broadcasting. 52:38-44
Since the year 2000, Mackenzie Presbyterian University has been carrying out lab and field tests to evaluate the performance of current DTV systems, with the aim of providing backing for the Brazilian Government's decision on the standard to be adopt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db9f016adc0fc998780bdbd446b0093a
https://doi.org/10.1109/tbc.2005.856729
https://doi.org/10.1109/tbc.2005.856729
Autor:
Cristiano Akamine, Francisco Sukys, Luis T.M. Raunheitte, Carlos E. Dantas, Fujio Yamada, Gunnar Bedicks
Publikováno v:
IEEE Transactions on Broadcasting. 51:322-328
This paper presents and comments on test results and measurement procedures carried out mainly in the laboratory to investigate the degree of immunity of DTV reception in the presence of impulse noise. The objective of these tests was to compare the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0540b7f3c343b255f55b5a46b78bd056
https://doi.org/10.1109/tbc.2005.851139
https://doi.org/10.1109/tbc.2005.851139
Autor:
Cristiano Akamine, Eduardo Santos Bueno, Gustavo de Melo Valeira, Yuri Pontes Maciel, Gunnar Bedicks, Francisco Sukys, Edson Lemos Horta, Renato de Mendonca Maroja
Publikováno v:
BMSB
This paper presents the results of field and laboratory measurements with ISDB-T B DTV receivers, in order to evaluate its susceptibility to interference from commercial FM stations. The efficacy of an FM trap as countermeasure to minimize FM interfe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb21e60d49b878ffb1ada8d495c27877
https://doi.org/10.1109/bmsb.2012.6264308
https://doi.org/10.1109/bmsb.2012.6264308
Autor:
Edson Lemos Horta, Valderez De Almeida Donzelli, Gunnar Bedicks, Gustavo de Melo Valeira, Francisco Sukys, Renato de Mendonca Maroja, Cristiano Akamine
Publikováno v:
2011 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB).
This paper presents field tests and analysis of the results of the fixed and mobile reception of Integrated Services Digital Broadcasting-Terrestrial version B (ISDB-T B ) in the VHF band. A comparative analysis of DTV reception behavior in the VHF a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d6ce3f8bb176996459a86fcb6028fda
https://doi.org/10.1109/bmsb.2011.5954882
https://doi.org/10.1109/bmsb.2011.5954882
Autor:
Fujio Yamada, Carlos E. Dantas, Edson Lemos Horta, Gunnar Bedicks, Gustavo de Melo Valeira, Rodrigo Eiji Motoyama, Renato de Mendonca Maroja, Cristiano Akamine, Francisco Sukys
Publikováno v:
2010 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB).
This paper presents field tests results of High Definition Television (HDTV) mobile reception performance of an Integrated Services Digital Broadcasting-Terrestrial version B (ISDB-T B ) receiver with space diversity. The diversity receiver hardware
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4241250ebeda720e4782e3e9d8a508c5
https://doi.org/10.1109/isbmsb.2010.5463144
https://doi.org/10.1109/isbmsb.2010.5463144
Autor:
Fujio Yamada, Cristiano Akamine, Rodrigo Eiji Motoyama, Edson Lemos Horta, Francisco Sukys, Gunnar Bedicks
Publikováno v:
2009 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting.
This paper presents the tests of Brazilian Digital TV System (SBTVD) carried out to evaluate the performance on mobile reception conditions. The majority of digital television stations in Sao Paulo is configured with hierarchical modulation (one High
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::588dfa81f4ad35cf87f2b1f1dda93266
https://doi.org/10.1109/isbmsb.2009.5133728
https://doi.org/10.1109/isbmsb.2009.5133728
Publikováno v:
Revista de Radiodifusão. 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dfcf65ce6151b10572d0478ab23b128
https://doi.org/10.18580/radiodifusao.2007.2.22
https://doi.org/10.18580/radiodifusao.2007.2.22