| Paper Abstract and Keywords |
| Presentation |
2018-07-26 16:25
A study on demodulation scheme of Wideband Terrestrial Broadcasting System
Akihiko Sato, Takuya Shitomi, Madoka Nakamura, Masahiro Okano, Kenichi Murayama, Kenichi Tsuchida, Syunji Nakahara (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Terrestrial television broadcast construct area by using different frequency to avoid co-channel interference between neighboring broadcasting are. On the other hand, wideband terrestrial broadcasting system, that uses lower order modulation (such as QPSK) and FEC with lower code rate, is being considered for the way to transmit similar capacity to current services. This system seems to have higher robustness against co-channel interference. However, depending on the combination of carrier modulation and FEC, it is concerned that the system can’t be received without error if carrier to interference ratio(C/I) was low. This paper reports the results of transmission performance of wideband terrestrial broadcasting system under co-channel interference evaluated by computer simulation. In addition, this paper presents that demodulation scheme taking interference into account can improve the performance against co-channel interference. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Terrestrial Television Broadcasting / Single Frequency Network / Co-channel Interference / SIC / MLD / / / |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 23, BCT2018-66, pp. 27-30, July 2018. |
| Paper # |
BCT2018-66 |
| Date of Issue |
2018-07-19 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT HOKKAIDO |
| Conference Date |
2018-07-26 - 2018-07-27 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokkaido Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Broadcast Operating Technologies, Transmission & Reception Engineering, etc. |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2018-07-BCT-BT-HOKKAIDO |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A study on demodulation scheme of Wideband Terrestrial Broadcasting System |
| Sub Title (in English) |
|
| Keyword(1) |
Terrestrial Television Broadcasting |
| Keyword(2) |
Single Frequency Network |
| Keyword(3) |
Co-channel Interference |
| Keyword(4) |
SIC |
| Keyword(5) |
MLD |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Akihiko Sato |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Takuya Shitomi |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Madoka Nakamura |
| 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 |
Kenichi Murayama |
| 5th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 6th Author's Name |
Kenichi Tsuchida |
| 6th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 7th Author's Name |
Syunji Nakahara |
| 7th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2018-07-26 16:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2018-66 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.23 |
| Page |
pp.27-30 |
| #Pages |
4 |
| Date of Issue |
2018-07-19 (BCT) |