Paper Abstract and Keywords |
Presentation |
2020-01-24 11:10
A study on Bandwidth Extension for Advanced ISDB-T
-- Experimental Results for Protection Ratios of ISDB-T Signal Interfered with by Advanced ISDB-T Signal Using Terrestrial TV Transmitter -- Noriyuki Shirai, Akihiko Sato, Masahiro Okano, Kenichi Tsuchida (NHK) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
NHK has been developing the advanced ISDB-T system for 4K·8K services of terrestrial broadcasting. In order to increase the transmission capacity, the signal bandwidth of the advanced system is extended from 5.57MHz to 5.83MHz. To transmit the signal with 5.83MHz bandwidth in the UHF band occupied with current terrestrial broadcasting, it is mandatory to avoid interference with current terrestrial broadcasting. Therefore, we investigated the maximum permissible levels of interference caused by the signal with 5.83MHz bandwidth using the advanced ISDB-T modulator and terrestrial TV transmitter. The result shows that the values meet the protection ratio. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
DTTB (Digital Terrestrial Television Broadcasting) / Bandwidth / Interference / Protection Ratio / Spectrum Emission Mask / / / |
Reference Info. |
ITE Tech. Rep., vol. 44, no. 2, BCT2020-16, pp. 59-62, Jan. 2020. |
Paper # |
BCT2020-16 |
Date of Issue |
2020-01-16 (BCT) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Download PDF |
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Conference Information |
Committee |
BCT KYUSHU IEEE-BT IEEE-AP-S-FUKUOKA |
Conference Date |
2020-01-23 - 2020-01-24 |
Place (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
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Paper Information |
Registration To |
BCT |
Conference Code |
2020-01-BCT-KYUSHU-BT-AP-S-FUKUOKA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on Bandwidth Extension for Advanced ISDB-T |
Sub Title (in English) |
Experimental Results for Protection Ratios of ISDB-T Signal Interfered with by Advanced ISDB-T Signal Using Terrestrial TV Transmitter |
Keyword(1) |
DTTB (Digital Terrestrial Television Broadcasting) |
Keyword(2) |
Bandwidth |
Keyword(3) |
Interference |
Keyword(4) |
Protection Ratio |
Keyword(5) |
Spectrum Emission Mask |
Keyword(6) |
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Keyword(7) |
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1st Author's Name |
Noriyuki Shirai |
1st Author's Affiliation |
NHK Science and Technology Research Laboratories (NHK) |
2nd Author's Name |
Akihiko Sato |
2nd Author's Affiliation |
NHK Science and Technology Research Laboratories (NHK) |
3rd Author's Name |
Masahiro Okano |
3rd Author's Affiliation |
NHK Science and Technology Research Laboratories (NHK) |
4th Author's Name |
Kenichi Tsuchida |
4th Author's Affiliation |
NHK Science and Technology Research Laboratories (NHK) |
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Speaker |
Author-1 |
Date Time |
2020-01-24 11:10:00 |
Presentation Time |
25 minutes |
Registration for |
BCT |
Paper # |
BCT2020-16 |
Volume (vol) |
vol.44 |
Number (no) |
no.2 |
Page |
pp.59-62 |
#Pages |
4 |
Date of Issue |
2020-01-16 (BCT) |