| Paper Abstract and Keywords |
| Presentation |
2021-11-18 14:40
Study of Transmission System of Advanced STL/TTL for Advanced Digital Terrestrial Television Broadcasting
Tomohiro Shimazaki, Yoshifumi Matsusaki, Takayuki Nakagawa (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have been studying an advanced studio-to-transmitter link / transmitter-to-transmitter link (STL/TTL) for advanced digital terrestrial television broadcasting. We analyzed the requirements associated with advanced STL/TTL, investigated the basic specifications, and evaluated the performance of the designed prototype STL/TTL system. Consequently, it was found that there were certain challenges associated with the delay time. To address these challenges, we adopted the higher performance and shorter code length LDPC code which is employed for implementing advanced digital terrestrial television broadcasting. Furthermore, we set the FFT size as 4k points FFT, which can balances multipath tolerance, time variability tolerance and transmission capacity. In this paper, we discuss the details of the conducted analyses and describe the transmission system that incorporates the obtained results. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
STL/TTL / Advanced digital terrestrial television broadcasting / Microwave / OFDM / LDPC / / / |
| Reference Info. |
ITE Tech. Rep., vol. 45, no. 33, BCT2021-45, pp. 9-14, Nov. 2021. |
| Paper # |
BCT2021-45 |
| Date of Issue |
2021-11-11 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEICE-OFT IEICE-OCS IEE-CMN |
| Conference Date |
2021-11-18 - 2021-11-19 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2021-11-BCT-OFT-OCS-CMN |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Study of Transmission System of Advanced STL/TTL for Advanced Digital Terrestrial Television Broadcasting |
| Sub Title (in English) |
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| Keyword(1) |
STL/TTL |
| Keyword(2) |
Advanced digital terrestrial television broadcasting |
| Keyword(3) |
Microwave |
| Keyword(4) |
OFDM |
| Keyword(5) |
LDPC |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Tomohiro Shimazaki |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Yoshifumi Matsusaki |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Takayuki Nakagawa |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2021-11-18 14:40:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2021-45 |
| Volume (vol) |
vol.45 |
| Number (no) |
no.33 |
| Page |
pp.9-14 |
| #Pages |
6 |
| Date of Issue |
2021-11-11 (BCT) |
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