Development of a Multi-Link 10-Gbit/s Mapping Method and Interface Device for 120-fps UHDTV Signals

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Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 2013, No. 10, pp. 1–13
Abstract: We are currently researching Super Hi-Vision (SHV) as a next-generation ultra high definition television (UHDTV) broadcasting system. The video parameters of UHDTV systems with 120 frames-per-second (fps) signals are specified in Recommendation ITU-R BT.2020. In this study, we have developed a new mapping method to transmit various UHDTV signals, including 120-fps signals, and we have developed a prototype interface for connecting UHDTV video devices. The method is to transform UHDTV signals into multi-link 10-Gbit/s streams. The number of 10-Gbit/s streams differs according to the UHDTV format (frame frequency, pixel count, and sampling lattice). To realize a compact and low-power interface, we implemented the prototype using a parallel fiber-optics transceiver with a capacity of 10-Gbit/s per channel. Finally, we verified the practicality and feasibility of the multi-link 10-Gbit/s mapping method and the prototype interface.
Publication Date: 2013-10-01
DOI: 10.5594/M001531
Link: https://doi.org/10.5594/M001531
Author(s): Takuji SoenoNHK, 1-10-11, Kinuta, Setagaya-ku, Tokyo, 157-8510, Japan
Yukihiro NishidaNHK, 1-10-11, Kinuta, Setagaya-ku, Tokyo, 157-8510, Japan
Takayuki YamashitaNHK, 1-10-11, Kinuta, Setagaya-ku, Tokyo, 157-8510, Japan
Yuichi KusakabeNHK, 1-10-11, Kinuta, Setagaya-ku, Tokyo, 157-8510, Japan
Ryohei FunatsuNHK, 1-10-11, Kinuta, Setagaya-ku, Tokyo, 157-8510, Japan
Tomohiro NakamuraNHK, 1-10-11, Kinuta, Setagaya-ku, Tokyo, 157-8510, Japan
Keyword(s): UHDTV
Copyright: © 2013 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

2. Recommendation ITU-R BT.2020, “Parameter values for ultra-high definition television systems for production and international programme exchange,” Aug. 2012 . EXTERNAL
1. Yamashita T. Mitani K. , “8K Extremely-High-Resolution Camera Systems,” Proc. IEEE Vol.101 , No.1 , pp. 74 – 88 2013 . EXTERNAL
3. SMPTE ST 2036-1:2009, “Ultra High Definition Television — Image Parameter Values for Program Production,” Dec. 2009 . EXTERNAL
4. SMPTE ST 2036-3:2012, “Ultra High Definition Television — Mapping into Single-link or Multi-link 10 Gb/s Serial Single/Data Interface,” Aug. 2012 . EXTERNAL
5. SMPTE 292-2008, “1.5 Gb/s Single / Data Serial Interface,” Feb. 2008 . EXTERNAL
6. SMPTE ST 435-2:2012, “10 Gb/s Serial Signal / Data Interface — Part2: 10.692 Gb/s Stream — Basic Stream Data Mapping,” Aug. 2012 . EXTERNAL

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Takuji Soeno, Yukihiro Nishida, Takayuki Yamashita, Yuichi Kusakabe, Ryohei Funatsu, and Tomohiro Nakamura; Development of a Multi-Link 10-Gbit/s Mapping Method and Interface Device for 120-fps UHDTV Signals, SMPTE Meetings and Conferences ( October 2013); SMPTE, 2013. Available at https://doi.org/10.5594/M001531

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Takuji Soeno, Yukihiro Nishida, Takayuki Yamashita, Yuichi Kusakabe, Ryohei Funatsu, and Tomohiro Nakamura; Development of a Multi-Link 10-Gbit/s Mapping Method and Interface Device for 120-fps UHDTV Signals, SMPTE Meetings and Conferences ( October 2013); SMPTE, 2013. Available at https://doi.org/10.5594/M001531

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<span class="citation">Takuji Soeno, Yukihiro Nishida, Takayuki Yamashita, Yuichi Kusakabe, Ryohei Funatsu, and Tomohiro Nakamura; <cite>Development of a Multi-Link 10-Gbit/s Mapping Method and Interface Device for 120-fps UHDTV Signals</cite>, SMPTE Meetings and Conferences ( October 2013); SMPTE, 2013. Available at <a href="https://doi.org/10.5594/M001531" target="_blank" rel="noopener">https://doi.org/10.5594/M001531</a></span>

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Takuji Soeno, Yukihiro Nishida, Takayuki Yamashita, Yuichi Kusakabe, Ryohei Funatsu, and Tomohiro Nakamura; <cite id="bib-10-5594-m001531">Development of a Multi-Link 10-Gbit/s Mapping Method and Interface Device for 120-fps UHDTV Signals</cite>, SMPTE Meetings and Conferences ( October 2013); SMPTE, 2013
<span class="doi">10.5594/M001531</span>
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