Presentation 2013/5/2
An Implementation of SABA, an Underlying Technology of Pocket Switched Network, toward Achieving Resilient City
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Abstract(in English) In a large-scale natural disaster, almost social/communication infrastructures do not function so that we can experience additional damages as well as making a recovery process extreme slow. To address this situation, we focus on achieving a resilient city that can absorb additional damages and recovery from a disaster situation to a normal situation more quickly. From the viewpoints of communication, we attempt to achieve a strong communication infrastructure that conveys information anytime; such an infrastructure contributes to the resilient city. In the disaster situation in which wireless LAN and 3G/LTE cannot be used, an alternative communication path of pocket switched network, which communicates as a bucket brigade between smartphones that almost people have, is seemed to be effective solution to convey information. Moreover, it is said that a practiced application/service are often used in a disaster situation. Since a pocket switched network has a limitation on amount of transmission data and long delay, we work on network basis considering application/service and the limitations. In this paper, we implement an underlying technology of pocket switched network, namely SABA, in the Android OS as a first step of this research. We also implement a simple text messaging application using SABA that distributes text messages via pocket switched network. In a experiment, we finally confirmed that SABA can achieve communicates between about 20 devices.
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Keyword(in English) Pocket switched network / DTN / prototype / Bluetooth / Android
Paper # Vol.2013-CSEC-61 No.2,Vol.2013-IOT-21 No.2
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Conference Information
Committee ICM
Conference Date 2013/5/2(1days)
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Registration To Information and Communication Management(ICM)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) An Implementation of SABA, an Underlying Technology of Pocket Switched Network, toward Achieving Resilient City
Sub Title (in English)
Keyword(1) Pocket switched network
Keyword(2) DTN
Keyword(3) prototype
Keyword(4) Bluetooth
Keyword(5) Android
1st Author's Name
1st Author's Affiliation ()
Date 2013/5/2
Paper # Vol.2013-CSEC-61 No.2,Vol.2013-IOT-21 No.2
Volume (vol) vol.113
Number (no) 23
Page pp.pp.-
#Pages 6
Date of Issue