| Paper Abstract and Keywords |
| Presentation |
2015-09-11 16:15
[Invited Lecture]
Development of Bidirectional Digital FPU System
Naohiko Iai, Kazuhiko Mitsuyama, Fumiki Uzawa, Takashi Kumagai, Tomofumi Koyama (NHK), Katsunori Aoki (NHK-ES) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
File-based video system has become wide spread in the television-program production field. We are developing a TDD-based bidirectional digital FPU (Field Pick-up Unit) system for wireless video file transmission. We apply an adaptation modulation with high-order quadrature amplitude modulation schemes and 2x2 MIMO (Multiple-Input Multiple-Output) for high-speed file transmission. Furthermore, to provide higher link reliability, the bidirectional digital FPU system implements HARQ (Hybrid Automatic Repeats Request) which combines forward error correction codes and ARQ. In this report, we describe an overview of the bidirectional digital FPU and report the development status of the functions adopted to it in order to realize high-speed file transmission. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Bidirectional Digital FPU / TDD / high-order quadrature amplitude modulation / adaptive modulation / MIMO / HARQ / / |
| Reference Info. |
ITE Tech. Rep., vol. 39, no. 33, BCT2015-68, pp. 15-18, Sept. 2015. |
| Paper # |
BCT2015-68 |
| Date of Issue |
2015-09-04 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT |
| Conference Date |
2015-09-11 - 2015-09-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kaikyou-Messe-Shimonoseki |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2015-09-BCT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Development of Bidirectional Digital FPU System |
| Sub Title (in English) |
|
| Keyword(1) |
Bidirectional Digital FPU |
| Keyword(2) |
TDD |
| Keyword(3) |
high-order quadrature amplitude modulation |
| Keyword(4) |
adaptive modulation |
| Keyword(5) |
MIMO |
| Keyword(6) |
HARQ |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Naohiko Iai |
| 1st Author's Affiliation |
NHK Science and Technology Research Laboratories (NHK) |
| 2nd Author's Name |
Kazuhiko Mitsuyama |
| 2nd Author's Affiliation |
NHK Science and Technology Research Laboratories (NHK) |
| 3rd Author's Name |
Fumiki Uzawa |
| 3rd Author's Affiliation |
NHK Science and Technology Research Laboratories (NHK) |
| 4th Author's Name |
Takashi Kumagai |
| 4th Author's Affiliation |
NHK Science and Technology Research Laboratories (NHK) |
| 5th Author's Name |
Tomofumi Koyama |
| 5th Author's Affiliation |
NHK Science and Technology Research Laboratories (NHK) |
| 6th Author's Name |
Katsunori Aoki |
| 6th Author's Affiliation |
NHK Engineering System (NHK-ES) |
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| Speaker |
Author-1 |
| Date Time |
2015-09-11 16:15:00 |
| Presentation Time |
30 minutes |
| Registration for |
BCT |
| Paper # |
BCT2015-68 |
| Volume (vol) |
vol.39 |
| Number (no) |
no.33 |
| Page |
pp.15-18 |
| #Pages |
4 |
| Date of Issue |
2015-09-04 (BCT) |