| Paper Abstract and Keywords |
| Presentation |
2024-11-07 14:35
A Study on Transition Method from ISDB-T to ISDB-T3 on the Same Frequency
Akihiko Sato, Tomoaki Takeuchi, Kohei Kambara, Masahiro Okano (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Standardization of the Advanced ISDB-T system is ongoing to provide 4K video service via terrestrial television broadcasting . ISDB-T3, which is the one system of the Advanced ISDB-T, needs a new vacant frequency to introduce new broadcasting system. On the other hand, aims to introduce new broadcasting system simultaneously on the same frequency used for current broadcasting system, LDM system (ISDB-T1.5) has been considered. LDM system can transit to next generation system (ISDB-T2) on the same frequency by gradually increasing the power ratio of new system. However, next generation system after the transition, i.e. ISDB-T2, needs to inherit transmission frame of current ISDB-T. Therefore, a method of transitioning to ISDB-T3 by asynchronous multiplexing the ISDB-T and ISDB-T3 in the time domain during the transition period is being considered. This paper summarizes the assumed transmitting/receiving system and its issues for asynchronous multiplexing method and reports the computer simulation results to evaluate transmission characteristics of extracted ISDB-T3. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
ISDB-T / Advanced ISDB-T / ISDB-T3 / Layered Division Multiplexing / Asynchronous Multiplexing / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 37, BCT2024-71, pp. 18-23, Nov. 2024. |
| Paper # |
BCT2024-71 |
| Date of Issue |
2024-10-31 (BCT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-OFT IEICE-OCS IEE-CMN BCT IEICE-CQ |
| Conference Date |
2024-11-07 - 2024-11-08 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2024-11-OFT-OCS-CMN-BCT-CQ |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study on Transition Method from ISDB-T to ISDB-T3 on the Same Frequency |
| Sub Title (in English) |
|
| Keyword(1) |
ISDB-T |
| Keyword(2) |
Advanced ISDB-T |
| Keyword(3) |
ISDB-T3 |
| Keyword(4) |
Layered Division Multiplexing |
| Keyword(5) |
Asynchronous Multiplexing |
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Akihiko Sato |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Tomoaki Takeuchi |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Kohei Kambara |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 4th Author's Name |
Masahiro Okano |
| 4th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| Speaker |
Author-1 |
| Date Time |
2024-11-07 14:35:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2024-71 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.37 |
| Page |
pp.18-23 |
| #Pages |
6 |
| Date of Issue |
2024-10-31 (BCT) |