| Paper Abstract and Keywords |
| Presentation |
2022-06-10 13:05
Transmission Performance Evaluation of Advanced ISDB-T
-- Evaluation of the Fixed Reception Characteristics at Over Hundred Reception Points for the Link Budget --
Kotoko Furuya, Takuya Shitomi, Yuki Hirabayashi, Akihiko Sato, Masahiro Okano, Kyoichi Saito (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We are conducting research on the advanced Integrated Services Digital Broadcasting - Terrestrial (advanced ISDB-T) to realize 4K service for fixed reception and 2K service for mobile reception within a channel simultaneously. So far, we have evaluated the transmission characteristics using the parameters that are expected to be practically used, assuming the same transmission/reception conditions as the current terrestrial broadcasting. In this paper, in the fixed reception environment, because the required C/N of the current operational parameter is 20 dB, the transmission characteristics were measured at 101 points using the transmission parameters that the required C/N is around 20 dB, and the multipath margin for the link budged was verified. It was confirmed that there was almost no difference in the degradation of the required C/N depending on the selected transmission parameters, and the degradation due to the multipath interference was 1 dB or less at the measurement point of 91 %. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
advanced ISDB-T / fixed reception / transmission performance / link budget / multipath margin / / / |
| Reference Info. |
ITE Tech. Rep., vol. 46, no. 17, BCT2022-31, pp. 1-4, June 2022. |
| Paper # |
BCT2022-31 |
| Date of Issue |
2022-06-03 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2022-06-10 - 2022-06-10 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
NHK STRL |
| 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 |
2022-06-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Transmission Performance Evaluation of Advanced ISDB-T |
| Sub Title (in English) |
Evaluation of the Fixed Reception Characteristics at Over Hundred Reception Points for the Link Budget |
| Keyword(1) |
advanced ISDB-T |
| Keyword(2) |
fixed reception |
| Keyword(3) |
transmission performance |
| Keyword(4) |
link budget |
| Keyword(5) |
multipath margin |
| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Kotoko Furuya |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Takuya Shitomi |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Yuki Hirabayashi |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 4th Author's Name |
Akihiko Sato |
| 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 |
Kyoichi Saito |
| 6th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2022-06-10 13:05:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2022-31 |
| Volume (vol) |
vol.46 |
| Number (no) |
no.17 |
| Page |
pp.1-4 |
| #Pages |
4 |
| Date of Issue |
2022-06-03 (BCT) |