| Paper Abstract and Keywords |
| Presentation |
2020-09-04 15:00
A Study on Transmission Parameters of Mobile Reception for an Advanced ISDB-T
Hiroaki Miyasaka, Tomoaki Takeuchi, Masahiro Okano, Kenichi Tsuchida (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We are conducting research on an advanced Integrated Services Digital Broadcasting - Terrestrial (advanced ISDB-T) to realize 4K/8K services for terrestrial broadcasting. The advanced ISDB-T inherits segmented structure of ISDB-T that enables hierarchical transmission. Therefore, the advanced ISDB-T can provide services for mobile reception and fixed reception in one channel simultaneously. In addition, a new signal frame structure and large-size FFT were applied to increase transmission capacity. Transmission efficiency can be improved by using a large-size FFT, on the other hand mobile reception performance degrades due to the influence of inter-carrier interference. In this paper, the FFT size that can efficiently multiplex the mobile reception layer and the fixed reception layer was evaluated by computer simulation. As the result, assuming that a small CN ratio is required for the mobile reception layer, a large FFT size that is advantageous for the transmission efficiency of fixed reception layer is suitable. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
an advanced ISDB-T / mobile reception / transmission performance / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 44, no. 19, BCT2020-65, pp. 17-20, Sept. 2020. |
| Paper # |
BCT2020-65 |
| Date of Issue |
2020-08-28 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2020-09-04 - 2020-09-04 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Mobile systems, etc |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2020-09-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study on Transmission Parameters of Mobile Reception for an Advanced ISDB-T |
| Sub Title (in English) |
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| Keyword(1) |
an advanced ISDB-T |
| Keyword(2) |
mobile reception |
| Keyword(3) |
transmission performance |
| Keyword(4) |
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| 1st Author's Name |
Hiroaki Miyasaka |
| 1st Author's Affiliation |
NHK (NHK) |
| 2nd Author's Name |
Tomoaki Takeuchi |
| 2nd Author's Affiliation |
NHK (NHK) |
| 3rd Author's Name |
Masahiro Okano |
| 3rd Author's Affiliation |
NHK (NHK) |
| 4th Author's Name |
Kenichi Tsuchida |
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NHK (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2020-09-04 15:00:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2020-65 |
| Volume (vol) |
vol.44 |
| Number (no) |
no.19 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2020-08-28 (BCT) |
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