| Presentation | 2003/2/27 Concealment of Privacy via VPN in MM-MAN Liang Zhang, Gaute Lambertsen, Takahiko Yamada, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Mobile Multimedia Metropolitan Area Network (MM-MAN) network architecture combines both wireless Local Area Network (LAN) and wired point-to-multipoint Passive Optical Network (PON) technologies to provide high-bit-rate transmission for high-mobility business users. This paper proposes a security scenario to fulfill the requirements of users within the MM-MAN in such a hybrid environment. An end-to-end Virtual Private Network (VPN) tunnel deployment scenario over MM-MAN network and how the VPN tunnel is updated during frequent handover between cells to accommodate high-mobility are presented and analyzed. The overload per packet decreases efficiency of bandwidth caused by the VPN security implementation. The Overhead occupies nearly 50% when the payload length is 42packets and 10% when payload length is 576packets. The authors have proposed a scenario for concealment of the address using private addresses, and the new proposal encrypts the user's original IP address within the payload to achieve higher security and reliability. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mobile Network / MM-MAN / PON / VPN / logical macro-cell / IP multicast |
| Paper # | NS2002-247,IN2002-220 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2003/2/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Information Networks (IN) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Concealment of Privacy via VPN in MM-MAN |
| Sub Title (in English) | |
| Keyword(1) | Mobile Network |
| Keyword(2) | MM-MAN |
| Keyword(3) | PON |
| Keyword(4) | VPN |
| Keyword(5) | logical macro-cell |
| Keyword(6) | IP multicast |
| 1st Author's Name | Liang Zhang |
| 1st Author's Affiliation | Department of Computer Science, Ritsumeikan University() |
| 2nd Author's Name | Gaute Lambertsen |
| 2nd Author's Affiliation | Department of Computer Science, Ritsumeikan University |
| 3rd Author's Name | Takahiko Yamada |
| 3rd Author's Affiliation | Department of Computer Science, Ritsumeikan University |
| Date | 2003/2/27 |
| Paper # | NS2002-247,IN2002-220 |
| Volume (vol) | vol.102 |
| Number (no) | 693 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |