| Presentation | 1999/1/22 Delivery Systems of Multicast Data with Added Copy Function in the Hosts over the Department VPN Minoru Kamata, Tstsuya Kawase, Akira Watanabe, Iwao Sasase, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recent years, VPN(Virtual Private Network)becomes one of the important subjects not only in the Internet, but also in the Intranet and in the Extranet. The VPN enables us to communicate safely by using public networks. A number of researchers study about DVPN(Department VPN). However, many problems arise such as excess load on the multicast server, and traffic on its domain when data with multicasting are sent or received under the DVPN. In this paper, we propose two models of packet delivery system such as the daisy chain model and the multi daisy chain model. We investigate the effects of load vartiance, network traffic, and delay time on the performance of these two proposed model. Results show that load variance of the two proposed model are suppressed due to reducing load of the multicast server. Furthermore, we show that delay time of the multi daisy chain model is improved as compared with the conventional unicast model. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DVPN / multicast data / daisy chain model / multi daisy chain model |
| Paper # | IN98-146,TM98-58,OFS98-63 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 1999/1/22(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 Networks (IN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Delivery Systems of Multicast Data with Added Copy Function in the Hosts over the Department VPN |
| Sub Title (in English) | |
| Keyword(1) | DVPN |
| Keyword(2) | multicast data |
| Keyword(3) | daisy chain model |
| Keyword(4) | multi daisy chain model |
| 1st Author's Name | Minoru Kamata |
| 1st Author's Affiliation | Dept.of Electrical Engineering, Keio University() |
| 2nd Author's Name | Tstsuya Kawase |
| 2nd Author's Affiliation | Dept.of Electrical Engineering, Keio University |
| 3rd Author's Name | Akira Watanabe |
| 3rd Author's Affiliation | Dept.of Electrical Engineering, Keio University |
| 4th Author's Name | Iwao Sasase |
| 4th Author's Affiliation | Dept.of Electrical Engineering, Keio University |
| Date | 1999/1/22 |
| Paper # | IN98-146,TM98-58,OFS98-63 |
| Volume (vol) | vol.98 |
| Number (no) | 542 |
| Page | pp.pp.- |
| #Pages | 10 |
| Date of Issue | |