| Presentation | 2010-07-08 Status and Issues of Video Delivery in IP Networks Hiroaki Sato, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, IP video delivery is rapidly growing because of the spread of FTTH (Fiber-To-The-Home), providing QoS (Quality-of-Service) and expectation of new broadband services on IP networks. IP video delivery is categorized by two types as Video on Demand (VoD), which is controlled by end-to-end unicast, and IP Broadcasting, which is simultaneously delivered by multicast. This paper shows requirements and issues on IP networks for VoD and IP Broadcasting respectively. The major issue of VoD is increase in traffic arising from wider bandwidth of contents. The promising solution is the optimum deployment of VoD contents by caches. In case of IP Broadcasting, one of major issues is operation and maintenance for multicast. Moreover, increase in traffic due to deployment of supplementary sophisticated services such as the network Digital Video Recorder (nDVR) will be also future challenges. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | CDN / IPTV / VoD / NGN / Content Delivery / Multicast |
| Paper # | ICM2010-15 |
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| Conference Information | |
| Committee | ICM |
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| Conference Date | 2010/7/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Information and Communication Management(ICM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Status and Issues of Video Delivery in IP Networks |
| Sub Title (in English) | |
| Keyword(1) | CDN |
| Keyword(2) | IPTV |
| Keyword(3) | VoD |
| Keyword(4) | NGN |
| Keyword(5) | Content Delivery |
| Keyword(6) | Multicast |
| 1st Author's Name | Hiroaki Sato |
| 1st Author's Affiliation | NTT Network Service Systems Laboratories() |
| Date | 2010-07-08 |
| Paper # | ICM2010-15 |
| Volume (vol) | vol.110 |
| Number (no) | 119 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |