Paper Abstract and Keywords |
Presentation |
2008-05-23 10:40
Remote Site Failover in Next Generation Private Network System Norihisa Matsumoto, Nodoka Mimura (Hitachi), Makoto Watanabe, Hidetoshi Nishiyama (HiKE) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In the Next Generation Private Network System, a server executes communication control in combination with other servers. We study a method of redundant failover by servers in remote sites in order to provide a continuance of calls even if all servers in a site crash by disaster. Disaster relief systems need such high availability. Three modes of packet delivery were compared under two requirements – support of failover by servers in other subnets, and no intermediate packet forwarding node which distinguishes active servers from standby servers. The best mode is tunnel mode in which applications use virtual IP addresses and communicate with each other through IP tunnels. The tunnel mode is effective in reducing developing costs of adaptation of each application. We are developing a prototype system to evaluate our method from the viewpoint of functionality and performance. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Professional Mobile Radio / Disaster Relief / Redundant Failover / Virtual Address / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, pp. 103-108, May 2008. |
Paper # |
|
Date of Issue |
2008-05-15 (MoMuC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Download PDF |
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Conference Information |
Committee |
MoNA IPSJ-MBL |
Conference Date |
2008-05-22 - 2008-05-23 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa-seinen-kaikan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile computing, Mobile application, Ubiquitous communication, Mobile multimedia communication |
Paper Information |
Registration To |
IPSJ-MBL |
Conference Code |
2008-05-MoMuC-MBL |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Remote Site Failover in Next Generation Private Network System |
Sub Title (in English) |
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Keyword(1) |
Professional Mobile Radio |
Keyword(2) |
Disaster Relief |
Keyword(3) |
Redundant Failover |
Keyword(4) |
Virtual Address |
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1st Author's Name |
Norihisa Matsumoto |
1st Author's Affiliation |
Hitachi, Ltd. (Hitachi) |
2nd Author's Name |
Nodoka Mimura |
2nd Author's Affiliation |
Hitachi, Ltd. (Hitachi) |
3rd Author's Name |
Makoto Watanabe |
3rd Author's Affiliation |
Hitachi Kokusai Electric Inc. (HiKE) |
4th Author's Name |
Hidetoshi Nishiyama |
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Hitachi Kokusai Electric Inc. (HiKE) |
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Speaker |
Author-1 |
Date Time |
2008-05-23 10:40:00 |
Presentation Time |
25 minutes |
Registration for |
IPSJ-MBL |
Paper # |
MoMuC2008-18 |
Volume (vol) |
vol.108 |
Number (no) |
no.44 |
Page |
pp.103-108 |
#Pages |
6 |
Date of Issue |
2008-05-15 (MoMuC) |