| Paper Abstract and Keywords |
| Presentation |
2020-07-31 14:20
Transmission Performance Evaluation of an Advanced ISDB-T
-- Fixed Reception Performance of Bit-Interleave Coded Modulation --
Takuya Shitomi, Shingo Asakura, Tomoaki Takeuchi, Tsuyoshi Nakatogawa, Masahiro Okano, Kenichi Tsuchida (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We are currently developing an advanced Integrated Services Digital Broadcasting-Terrestrial (ISDB-T) system to provide 4K/8K terrestrial broadcasting service for fixed reception and 2K service for mobile reception within a channel simultaneously. We have already evaluated the reception performance of the system by a computer simulation, laboratory tests and practical field trials. In this paper, we evaluated the transmission performance of all combinations of the carrier modulation and the code rate of forward error correction for the Bit-Interleaved Coded Modulation in fixed reception scenarios by computer simulation. In addition, we selected 6 combinations from the viewpoint of required C/N operated in Japan and verified their transmission performances by laboratory tests. In multipath environment, the degradation in the transmission performance becomes higher with higher code rate, but it was confirmed that the degradation due to 10 dB echo is less than 1 dB. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
an advanced ISDB-T / Bit-Interleaved Coded Modulation / fixed reception / multipath / transmission performance / / / |
| Reference Info. |
ITE Tech. Rep., vol. 44, no. 16, BCT2020-55, pp. 25-28, July 2020. |
| Paper # |
BCT2020-55 |
| Date of Issue |
2020-07-24 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2020-07-28 - 2020-07-29 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Broadcast Operating, Transmission & Reception, Program creation, Broadcast master control , etc |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2020-07-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Transmission Performance Evaluation of an Advanced ISDB-T |
| Sub Title (in English) |
Fixed Reception Performance of Bit-Interleave Coded Modulation |
| Keyword(1) |
an advanced ISDB-T |
| Keyword(2) |
Bit-Interleaved Coded Modulation |
| Keyword(3) |
fixed reception |
| Keyword(4) |
multipath |
| Keyword(5) |
transmission performance |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Takuya Shitomi |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Shingo Asakura |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Tomoaki Takeuchi |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 4th Author's Name |
Tsuyoshi Nakatogawa |
| 4th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 5th Author's Name |
Masahiro Okano |
| 5th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 6th Author's Name |
Kenichi Tsuchida |
| 6th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2020-07-31 14:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2020-55 |
| Volume (vol) |
vol.44 |
| Number (no) |
no.16 |
| Page |
pp.25-28 |
| #Pages |
4 |
| Date of Issue |
2020-07-24 (BCT) |