| Paper Abstract and Keywords |
| Presentation |
2024-03-08 10:30
A study of Forword Error Correction schemes for STL/TTL using Microwave relay line and Wired IP line Systems
Tomohiro Shimazaki, Tetsuya Umenai, Hiroyasu Nagata, 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 Integrated Services Digital Broadcasting - Terrestrial (Advanced ISDB-T). STL/TTL wireless lines may go down with a certain probability due to fading caused by natural phenomena, etc. To improve the reliability of STL/TTL, it is necessary to develop an STL/TTL system that uses both wireless and wired IP lines. Therefore, we investigated a method for error correction by selecting the likelihood ratio obtained from both wireless and wired IP lines, and verified it through computer simulation. As a result, we confirmed that the reliability of STL/TTL is improved by using both wireless and wired IP lines. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
STL/TTL / Microwave relay line / Wired IP line / Likelihood Ratio / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 10, BCT2024-34, pp. 1-4, March 2024. |
| Paper # |
BCT2024-34 |
| Date of Issue |
2024-03-01 (BCT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2024-03-08 - 2024-03-08 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Digital Broadcasting Technology |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2024-03-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A study of Forword Error Correction schemes for STL/TTL using Microwave relay line and Wired IP line Systems |
| Sub Title (in English) |
|
| Keyword(1) |
STL/TTL |
| Keyword(2) |
Microwave relay line |
| Keyword(3) |
Wired IP line |
| Keyword(4) |
Likelihood Ratio |
| Keyword(5) |
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| 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 |
Tetsuya Umenai |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Hiroyasu Nagata |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 4th Author's Name |
Takayuki Nakagawa |
| 4th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2024-03-08 10:30:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2024-34 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.10 |
| Page |
pp.1-4 |
| #Pages |
4 |
| Date of Issue |
2024-03-01 (BCT) |