| Paper Abstract and Keywords |
| Presentation |
2026-06-05 13:35
Clock Transmission Method for Slave Synchronization through Next-generation STL/TTL
Takayuki Nakagawa, Tomohiro Shimazaki, Tetsuya Umenai, Kazuhiro Otsuki (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have been researching and developing a next generation STL (Studio to Transmitter Link) /TTL (Transmitter to Transmitter Link) system for broadcast program relay of advanced ISDB-T (Integrated Services Digital Broadcasting for Terrestrial). By adopting high-capacity transmission technologies and multiplexing technologies, the next-generation STL/TTL enables multiple transmissions of broadcast program transport signals for current and advanced ISDB-T systems. During the transition period from current to advanced ISDB-T, multiple transmission of current broadcast program transport signals (broadcast TSs (Transport Streams)) by next-generation STL/TTL is supposed. In that case, multiple clock transmission to individual modulators for slave synchronization through next-generation STL/TTL is also needed. In this report, we describe our proposed clock transmission method and its hardware verification result. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
next-generation STL/TTL / ISDB-T / broadcast TS / slave synchronization / modulator clock / / / |
| Reference Info. |
ITE Tech. Rep., vol. 50, no. 16, BCT2026-34, pp. 1-4, June 2026. |
| Paper # |
BCT2026-34 |
| Date of Issue |
2026-05-29 (BCT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2026-06-05 - 2026-06-05 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
TX |
| 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 |
2026-06-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Clock Transmission Method for Slave Synchronization through Next-generation STL/TTL |
| Sub Title (in English) |
|
| Keyword(1) |
next-generation STL/TTL |
| Keyword(2) |
ISDB-T |
| Keyword(3) |
broadcast TS |
| Keyword(4) |
slave synchronization |
| Keyword(5) |
modulator clock |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Takayuki Nakagawa |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Tomohiro Shimazaki |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Tetsuya Umenai |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 4th Author's Name |
Kazuhiro Otsuki |
| 4th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2026-06-05 13:35:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2026-34 |
| Volume (vol) |
vol.50 |
| Number (no) |
no.16 |
| Page |
pp.1-4 |
| #Pages |
4 |
| Date of Issue |
2026-05-29 (BCT) |