| Paper Abstract and Keywords |
| Presentation |
2009-10-23 13:30
A study of the SFN-GF system design technology
-- Estimate of reflection point of multipath --
Sho Nabatame, Takamasa Kuge, Kohei Ohno, Makoto Itami (Tokyo Univ. of Science), Hiroki Ohta (NICT), Hiroshi Sugawara (Denki Kogyo), Kazuki Kumagai (Hochiki) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A SFN-GF (Single Frequency Network - Gap Filler) is expected to improve a reception quality of the digital terrestrial television broadcasting in area where it is difficult for radio waves to penetrate. It is important to analyze the channel characterization and specify the cause of multipath when the SFN-GF is established. In this paper, the received signals in the multi-channel are considered to improve the channel estimation precise. And also the phase variation in time domain into the transfer function are analyzed and compensated. As a result, the angles of multipath arrival power are shown in better estimation quality. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
DTTB / Multipath / Delay Profile / SFN-Gap Filler / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 33, no. 43, BCT2009-88, pp. 1-4, Oct. 2009. |
| Paper # |
BCT2009-88 |
| Date of Issue |
2009-10-16 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT |
| Conference Date |
2009-10-23 - 2009-10-23 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
NHK Nagoya |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Antenna and Propagation, Digital Broadcasting Technology, etc |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2009-10-BCT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A study of the SFN-GF system design technology |
| Sub Title (in English) |
Estimate of reflection point of multipath |
| Keyword(1) |
DTTB |
| Keyword(2) |
Multipath |
| Keyword(3) |
Delay Profile |
| Keyword(4) |
SFN-Gap Filler |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Sho Nabatame |
| 1st Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name |
Takamasa Kuge |
| 2nd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
| 3rd Author's Name |
Kohei Ohno |
| 3rd Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
| 4th Author's Name |
Makoto Itami |
| 4th Author's Affiliation |
Tokyo University of Science (Tokyo Univ. of Science) |
| 5th Author's Name |
Hiroki Ohta |
| 5th Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 6th Author's Name |
Hiroshi Sugawara |
| 6th Author's Affiliation |
Denki Kogyo Co., Ltd. (Denki Kogyo) |
| 7th Author's Name |
Kazuki Kumagai |
| 7th Author's Affiliation |
Hochiki Corporation (Hochiki) |
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| Speaker |
Author-1 |
| Date Time |
2009-10-23 13:30:00 |
| Presentation Time |
30 minutes |
| Registration for |
BCT |
| Paper # |
BCT2009-88 |
| Volume (vol) |
vol.33 |
| Number (no) |
no.43 |
| Page |
pp.1-4 |
| #Pages |
4 |
| Date of Issue |
2009-10-16 (BCT) |