Presentation | 2017-01-20 A Study on the Redundant Configuration for Super Multi-channel IP Broadcast Content Delivery Toshihito Fujiwara, Yasunobu Kasahara, Naohiki Yuki, Hidekazu Shimizu, Tomoki Sugawa, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, ultra-high definition video delivery service such as 4K/8K resolution is well underway for the next generation broadcasting, and the wired network role for its popularization is now becoming more important. IP broadcasting scheme for multi-channel 4K/8K content delivery by wired network have been studied. In this paper, we propose a redundant configuration of a link between the multiplexer for super multi-channel IP broadcasting network for multi-content providers (CPs), and compare the switching period between Join method and Static method for the traffic switching. The proposed configuration indicates the unavailability is less than that of the existing system for a single CP, while the unavailability of the configuration in which the existing configuration is applied to multi-CPs is worsen by the increase of the CPs. The Static method archives about 3.9 times faster than the Join method at the switching period for 1000 channels. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | IP broadcast / Multi-channel / Video Content Delivery / Redundant Configuration / Switching Period |
Paper # | CS2016-72 |
Date of Issue | 2017-01-12 (CS) |
Conference Information | |
Committee | OCS / CS |
---|---|
Conference Date | 2017/1/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyushu Sangyo University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Akira Hirano(NTT) / Tetsuya Yokotani(Kanazawa Inst. of Tech.) |
Vice Chair | Itsuro Morita(KDDI R&D Labs.) / Hidenori Nakazato(Waseda Univ.) |
Secretary | Itsuro Morita(NTT) / Hidenori Nakazato(Sumitomo Electric Industries) |
Assistant |
Paper Information | |
Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Communication Systems |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on the Redundant Configuration for Super Multi-channel IP Broadcast Content Delivery |
Sub Title (in English) | |
Keyword(1) | IP broadcast |
Keyword(2) | Multi-channel |
Keyword(3) | Video Content Delivery |
Keyword(4) | Redundant Configuration |
Keyword(5) | Switching Period |
1st Author's Name | Toshihito Fujiwara |
1st Author's Affiliation | NTT(NTT) |
2nd Author's Name | Yasunobu Kasahara |
2nd Author's Affiliation | NTT(NTT) |
3rd Author's Name | Naohiki Yuki |
3rd Author's Affiliation | NTT(NTT) |
4th Author's Name | Hidekazu Shimizu |
4th Author's Affiliation | NTT(NTT) |
5th Author's Name | Tomoki Sugawa |
5th Author's Affiliation | NTT(NTT) |
Date | 2017-01-20 |
Paper # | CS2016-72 |
Volume (vol) | vol.116 |
Number (no) | CS-401 |
Page | pp.pp.47-51(CS), |
#Pages | 5 |
Date of Issue | 2017-01-12 (CS) |