| Presentation | 2005-03-04 Real-time Video Communication using Priority of Macroblock Kenji Oi, Hideo Hirono, Kazuaki Okamoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In a public network, such as the Internet, packet data is possibly lost when the network is congested. In real-time video communication using TV telephones or TV conferences, this lost packet cannot be resent from the transmitter due to the time restrictions. The error caused by the loss of packet data in a video frame is propagated to the adjacent video frames because the inter-frame compression is used to reduce the packet size. To decrease the effect on the packet loss, we propose a QoS method which prioritizes macroblock data with their motion vectors, and controls the transmission rate based on the priority. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Video Communication / Macroblock / QoS |
| Paper # | NS2004-313,IN2004-313 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2005/2/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Network Systems(NS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Real-time Video Communication using Priority of Macroblock |
| Sub Title (in English) | |
| Keyword(1) | Video Communication |
| Keyword(2) | Macroblock |
| Keyword(3) | QoS |
| 1st Author's Name | Kenji Oi |
| 1st Author's Affiliation | SANYO Electric Co., Ltd() |
| 2nd Author's Name | Hideo Hirono |
| 2nd Author's Affiliation | SANYO Electric Co., Ltd |
| 3rd Author's Name | Kazuaki Okamoto |
| 3rd Author's Affiliation | SANYO Electric Co., Ltd |
| Date | 2005-03-04 |
| Paper # | NS2004-313,IN2004-313 |
| Volume (vol) | vol.104 |
| Number (no) | 690 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |