| Paper Abstract and Keywords |
| Presentation |
2022-03-11 14:25
Transmission Performance Evaluation of an Advanced ISDB-T
-- Comparison of the Tolerance against Multipath by FFT sizes --
Yuki Hirabayashi, Shingo Asakura, Kohei Kambara, Masahiro Okano, Kyoichi Saito (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Advanced ISDB-T system has been developed in order to provide next-generation terrestrial broadcasting services such as 4K8K for fixed reception and 2K for mobile reception within single channel. We have been evaluating the transmission performance of Advanced ISDB-T by simulations, laboratory experiments and practical field trials using experimental stations. In this paper, we evaluated the fixed reception performance of Advanced ISDB-T by laboratory experiment in different FFT size with using actual propagation characteristics captured at actual field. The results show that fixed reception performance is not affected by the FFT size for the multipath interference inside the guard interval, and larger FFT size makes smaller degradation with long-delay multipath. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Advanced ISDB-T / fixed reception / transmission performance / FFT size / multipath / / / |
| Reference Info. |
ITE Tech. Rep., vol. 46, no. 11, BCT2022-27, pp. 25-28, March 2022. |
| Paper # |
BCT2022-27 |
| Date of Issue |
2022-03-04 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2022-03-11 - 2022-03-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Digital Broadcasting Technology |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2022-03-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) |
Comparison of the Tolerance against Multipath by FFT sizes |
| Keyword(1) |
Advanced ISDB-T |
| Keyword(2) |
fixed reception |
| Keyword(3) |
transmission performance |
| Keyword(4) |
FFT size |
| Keyword(5) |
multipath |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Yuki Hirabayashi |
| 1st Author's Affiliation |
Science and Technology Research Laboratories, NHK (NHK) |
| 2nd Author's Name |
Shingo Asakura |
| 2nd Author's Affiliation |
Science and Technology Research Laboratories, NHK (NHK) |
| 3rd Author's Name |
Kohei Kambara |
| 3rd Author's Affiliation |
Science and Technology Research Laboratories, NHK (NHK) |
| 4th Author's Name |
Masahiro Okano |
| 4th Author's Affiliation |
Science and Technology Research Laboratories, NHK (NHK) |
| 5th Author's Name |
Kyoichi Saito |
| 5th Author's Affiliation |
Science and Technology Research Laboratories, NHK (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2022-03-11 14:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2022-27 |
| Volume (vol) |
vol.46 |
| Number (no) |
no.11 |
| Page |
pp.25-28 |
| #Pages |
4 |
| Date of Issue |
2022-03-04 (BCT) |