| Presentation | 2007-01-24 The Mail Roaming System over Multilink onboard Trains Kazuhiro Yamada, Seiji Imai, Yuichi Tanaka, Kinya Asano, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is difficult to deploy a broadband communication system onto the entire track of an intercity high speed rail from technical and financial aspects. One of the solutions to this issue is a combined system of narrow band communication of Mega bps on the entire track and broadband spot communication of tens of Mbps on some specific sections. On the other hand, e-mailing by passengers is done at any time while traveling. When e-mail with large size attachments is tried to sent on a narrowband section, the performance must be very stressful. The priority of e-mailing is generally low and the delay does not cause issues. Therefore the transmission of e-mail on a narrowband section should be avoided but done on a broadband section at a burst. Even in this case the system has to provide users with e-mailing service as usual no matter where a train is running. This paper presents "the Mail Roaming System (MRS)" which tranmsits e-mail with large size attachments only on broadband sections with a full-time confortable e-mailing service to users. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wifi on bullet Trains / Mail Roaming / Mobile IP / IP tunneling / Wireless LAN |
| Paper # | SIP2006-132,RCS2006-190 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2007/1/17(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 | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The Mail Roaming System over Multilink onboard Trains |
| Sub Title (in English) | |
| Keyword(1) | Wifi on bullet Trains |
| Keyword(2) | Mail Roaming |
| Keyword(3) | Mobile IP |
| Keyword(4) | IP tunneling |
| Keyword(5) | Wireless LAN |
| 1st Author's Name | Kazuhiro Yamada |
| 1st Author's Affiliation | Central Japan Railway Company() |
| 2nd Author's Name | Seiji Imai |
| 2nd Author's Affiliation | Central Japan Railway Company |
| 3rd Author's Name | Yuichi Tanaka |
| 3rd Author's Affiliation | Oki Electric Industry Co., Ltd. |
| 4th Author's Name | Kinya Asano |
| 4th Author's Affiliation | Oki Electric Industry Co., Ltd. |
| Date | 2007-01-24 |
| Paper # | SIP2006-132,RCS2006-190 |
| Volume (vol) | vol.106 |
| Number (no) | 478 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |