| Paper Abstract and Keywords |
| Presentation |
2016-02-19 09:00
Long-Haul Transmission Experiments of a Microwave Link System for Super Hi-Vision
Hirokazu Kamoda, Takashi Kumagai, Tomofumi Koyama, Satoshi Okabe (NHK), Kazuhiko Shibuya (NES), Naohiko Iai, Hiroyuki Hamazumi (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We are developing an FPU (Field Pick-up Unit) or microwave link that can transmit SHV (Super Hi-Vision) signals for program contribution towards the rollout of SHV broadcasting. The goal is to achieve 200-Mbps-class data rate within the same channel bandwidth as that for the currently used Hi-Vision FPU. To increase the data rate, an ultra-multilevel OFDM (Orthogonal Frequency Division Multiplexing) and a dual-polarized MIMO (Multiple-Input Multiple-Output) technologies are introduced. LDPC (Low Density Parity Check) codes are employed to suppress the significant increase in the required carrier-to-noise ratio due to the ultra-multilevel modulation. This paper describes the fabrication of an SHV-FPU with above technologies implemented and the long-haul (more than 50 km) transmission experiments. As a result of the experiments, SHV signals were successfully transmitted as expected and little degradation of cross polarization discrimination was observed even through the long propagation. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Microwave link / 8K / 4K / Super Hi-Vision / MIMO / OFDM / / |
| Reference Info. |
ITE Tech. Rep., vol. 40, no. 4, BCT2016-28, pp. 45-48, Feb. 2016. |
| Paper # |
BCT2016-28 |
| Date of Issue |
2016-02-11 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2016-02-18 - 2016-02-19 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanpo-No-Yado (Otaru) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
BCT |
| Conference Code |
2016-02-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Long-Haul Transmission Experiments of a Microwave Link System for Super Hi-Vision |
| Sub Title (in English) |
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| Keyword(1) |
Microwave link |
| Keyword(2) |
8K |
| Keyword(3) |
4K |
| Keyword(4) |
Super Hi-Vision |
| Keyword(5) |
MIMO |
| Keyword(6) |
OFDM |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Hirokazu Kamoda |
| 1st Author's Affiliation |
NHK (NHK) |
| 2nd Author's Name |
Takashi Kumagai |
| 2nd Author's Affiliation |
NHK (NHK) |
| 3rd Author's Name |
Tomofumi Koyama |
| 3rd Author's Affiliation |
NHK (NHK) |
| 4th Author's Name |
Satoshi Okabe |
| 4th Author's Affiliation |
NHK (NHK) |
| 5th Author's Name |
Kazuhiko Shibuya |
| 5th Author's Affiliation |
NHK Engineering System (NES) |
| 6th Author's Name |
Naohiko Iai |
| 6th Author's Affiliation |
NHK (NHK) |
| 7th Author's Name |
Hiroyuki Hamazumi |
| 7th Author's Affiliation |
NHK (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2016-02-19 09:00:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2016-28 |
| Volume (vol) |
vol.40 |
| Number (no) |
no.4 |
| Page |
pp.45-48 |
| #Pages |
4 |
| Date of Issue |
2016-02-11 (BCT) |
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