Presentation 2016-04-21
A Study on Bandwidth in PON-based Access Network of Ultra High Definition Video ( 4K/8K) Distribution Methods
Tomohiro Taniguchi, Hidekazu Shimizu, Toshiaki Shitaba, Yasunobu Kasahara, Hisao Yoshinaga, Tomoki Sugawa,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Recently, the spread of distribution services of ultra high-definition (UHD) video, such as 4K/8K, with optical fiber systems is expected, and a distribution with PON (passive optical network) is promising in access networks. In the future, the PON-based access networks will be needed to accommodate many terminals of various types of services, including mobile networks (mobile fronthaul, mobile backhaul) and IoT services. With respect to the bandwidth in PON-based access networks, the UHD video distribution services are considered to be the most bandwidth-consuming, therefore, it is essential to forecast effective methods of UHD video distribution in access networks. This paper targets three video distribution methods which are expected to be employed in PON-based access network, and describes the calculated results of bandwidth necessary in PON and the discussions of applicable use cases of the three methods.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Optical Access Network / PON / Video Distribution / Ultra High-Definition / 4K/8K
Paper # CS2016-2
Date of Issue 2016-04-14 (CS)

Conference Information
Committee CS / CQ
Conference Date 2016/4/21(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Kikai-Shinko-Kaikan Bldg.
Topics (in Japanese) (See Japanese page)
Topics (in English) SDN (Software-Defined Networking), NFV(Network Functions. Virtualization), Network Virtualization, Cloud, Service Quality, Contents Delivery, etc
Chair Toshinori Tsuboi(Tokyo Univ. of Tech.) / Kyoko Yamori(Asahi Univ.)
Vice Chair Tetsuya Yokotani(Kanazawa Inst. of Tech.) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC)
Secretary Tetsuya Yokotani(Hiroshima City Univ.) / Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC)
Assistant / Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT)

Paper Information
Registration To Technical Committee on Communication Systems / Technical Committee on Communication Quality
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study on Bandwidth in PON-based Access Network of Ultra High Definition Video ( 4K/8K) Distribution Methods
Sub Title (in English)
Keyword(1) Optical Access Network
Keyword(2) PON
Keyword(3) Video Distribution
Keyword(4) Ultra High-Definition
Keyword(5) 4K/8K
1st Author's Name Tomohiro Taniguchi
1st Author's Affiliation Nippon Telegraph and Telephone Corporation(NTT)
2nd Author's Name Hidekazu Shimizu
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation(NTT)
3rd Author's Name Toshiaki Shitaba
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation(NTT)
4th Author's Name Yasunobu Kasahara
4th Author's Affiliation Nippon Telegraph and Telephone Corporation(NTT)
5th Author's Name Hisao Yoshinaga
5th Author's Affiliation Nippon Telegraph and Telephone Corporation(NTT)
6th Author's Name Tomoki Sugawa
6th Author's Affiliation Nippon Telegraph and Telephone Corporation(NTT)
Date 2016-04-21
Paper # CS2016-2
Volume (vol) vol.116
Number (no) CS-9
Page pp.pp.7-11(CS),
#Pages 5
Date of Issue 2016-04-14 (CS)