| Paper Abstract and Keywords |
| Presentation |
2022-01-21 16:05
A Study on multipath margin for the link budget of advanced ISDB-T
Akihiko Sato, Kohei Kambara, Masahiro Okano, Kyoichi Saito (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have been developing an advanced ISDB-T(Integrated Systems Digital Broadcasting - Terrestrial) to realize UHDTV services via terrestrial broadcasting. At link budget of current terrestrial broadcasting, the required field strength is determined by assuming transmission parameters, receiving model, some margins for deterioration due to multipath interference for example. It is necessary to show that the link budget of an advanced ISDB-T can be designed with a margin equal to that of current terrestrial broadcasting, in case migrating with the same transmission conditions as the current terrestrial broadcasting. We evaluated the transmission performance of ISDB-T and an advanced ISDB-T by computer simulation using huge number of channel response measured on ISDB-T field trial. This report shows transmission performance of an advanced ISDB-T under the channel responses which gives 1dB deterioration to required C/N of ISDB-T, and evaluation result of the rate of channel responses that gives 1dB deterioration to an advanced ISDB-T. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
an advanced ISDB-T / multipath margin / link budget / required field strength / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 46, no. 1, BCT2022-12, pp. 45-48, Jan. 2022. |
| Paper # |
BCT2022-12 |
| Date of Issue |
2022-01-14 (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 |
2022-01-21 - 2022-01-21 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
BCT |
| Conference Code |
2022-01-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 multipath margin for the link budget of advanced ISDB-T |
| Sub Title (in English) |
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| Keyword(1) |
an advanced ISDB-T |
| Keyword(2) |
multipath margin |
| Keyword(3) |
link budget |
| Keyword(4) |
required field strength |
| Keyword(5) |
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| 1st Author's Name |
Akihiko Sato |
| 1st Author's Affiliation |
Japan Broadcasting Coporation (NHK) |
| 2nd Author's Name |
Kohei Kambara |
| 2nd Author's Affiliation |
Japan Broadcasting Coporation (NHK) |
| 3rd Author's Name |
Masahiro Okano |
| 3rd Author's Affiliation |
Japan Broadcasting Coporation (NHK) |
| 4th Author's Name |
Kyoichi Saito |
| 4th Author's Affiliation |
Japan Broadcasting Coporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2022-01-21 16:05:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2022-12 |
| Volume (vol) |
vol.46 |
| Number (no) |
no.1 |
| Page |
pp.45-48 |
| #Pages |
4 |
| Date of Issue |
2022-01-14 (BCT) |