A bundle protocol implementation for android devices

Morgenroth, Johannes; Schildt, Sebastian; Wolf, Lars

doi:10.1145/2348543.2348606

Cited by 19 publications

(9 citation statements)

References 5 publications

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“…7, we developed the DTN medical image delivery application, which can be used by healthcare workers to capture photographs and divide images into pieces. Pieces are stored in high-and lowpriority files to be easily selected and forwarded as prioritized images using an IBR-DTN Android implementation (Morgenroth et al 2012).…”

Section: Testing Implementation On Mobile Devices and Applicationsmentioning

confidence: 99%

Priority medical image delivery using DTN for healthcare workers in volcanic emergency

Ashar

Suwa

Arakawa

et al. 2016

Sci Phone Appl Mob Devices

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In this paper, targeting eye injuries caused by volcano disaster, we propose a medical image delivery service that streamlines the delivery of victim image data from a disaster area to specialist doctors in city hospitals using the Delay Tolerant Network (DTN). The service is used for an emergency response to provide quick feedback to healthcare workers after images are received by a hospital. With the received images, specialist doctors diagnose the type and seriousness of the eye injury in those images and provide appropriate medical instructions to healthcare workers. To reduce image delivery delay, it is desirable to send medical images to doctors based on image priority. For this purpose, we propose an image prioritization method in which an image is divided into pieces, and each piece is assigned a priority based on its content (for example, the severity of the injury), aiming to deliver high-priority pieces faster. Based on the priorities assigned to the pieces, we propose a message priority forwarding scheme for pieces in a DTN environment, where higher priority pieces are assigned more bandwidth and transmitted with higher resolution. Also, taking into account actual practice in a disaster area, we design and implement an application for Android devices. Through computer simulations supposing a volcano disaster scenario involving Mount Merapi in Indonesia, we confirmed that the proposed delivery service significantly shortens the image delivery time.

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Section: Testing Implementation On Mobile Devices and Applicationsmentioning

confidence: 99%

Priority medical image delivery using DTN for healthcare workers in volcanic emergency

Ashar

Suwa

Arakawa

et al. 2016

Sci Phone Appl Mob Devices

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“…To cope with transient connectivity, we base all communication on DTN technology. More specifically we use IBR-DTN [12], [4], a Bundle Protocol (BP) implementation for Linux and Android. Delay Tolerant Networking approaches replace the end-to-end semantics of common protocols such as IP with a hop-by-hop store and forward architecture.…”

Section: System Overviewmentioning

confidence: 99%

“…The core logic includes a generic DTN communication interface, which is connected to the IBR-DTN [12] protocol stack when running on a PC platform and to the IBR-DTN's Android API [4] for the mobile applications. Similarly, the RF client interface abstracts the communication with an Near Field Communication (NFC) reading device.…”

Section: F Software Componentsmentioning

confidence: 99%

DTN-based formula student rule enforcement

Schildt

Pöttner

Morgenroth

et al. 2014

2014 13th Annual Mediterranean Ad Hoc Networking Workshop (MED-HOC-NET)

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In Formula Student (FS) / Formula SAE (FSAE) competitions students build single seat formula race-cars with which they compete against teams from all over the world. Despite static disciplines such as cost reports, teams compete in multiple dynamic disciplines driving the car. An important set of rules deals with the necessary prerequisites for a driver to enter a discipline and the maximum amount of runs each registered driver is allowed to drive. So far these rules have not been enforced adequately by most international events.In this paper we present the design and implementation of a prototype system using Radio-Frequency Identification (RFID) and Delay Tolerant Network (DTN) technology to document and check compliance with the rules. We share experience gained during a prototype trial during the Formula Student Germany 2013 event.

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“…Once the destination comes online, it will connect to the backbone and receive its bundles. This is an approach that is taken by the "Cloud Uplink" function in the Android version of IBR-DTN [10]. The problem with this approach is, that for scalability it needs the deployment of a su cient number of DTN nodes in the Internet, which adds additional investment and running costs to the deployment of mobile DTN applications.…”

Section: Dtn Routingmentioning

confidence: 99%

“…and-Forward mechanism inherent to DTNs and additionally supports end-to-end acknowledgements on top of the hop-by-hop approach. There are various implementations available [14], some of which can run on mobile devices [1,10].…”

Section: Introductionmentioning

confidence: 99%

Bundle protocol mail convergence layer

Schildt

Gernert

Wolf

2013

Proceedings of the 8th ACM MobiCom Workshop on Challenged Networks

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In the past many research prototypes employed a DTN to provide mail services to remote areas. This work proposes the opposite: Using SMTP and IMAP to transport the Bundle Protocol (BP). Despite the obvious feasibility of such a scheme, we will show that the Mail Convergence Layer (MCL) provides advantages over other Convergence Layers and can qualitatively enhance the capabilities of a DTN.Each DTN node has an associated mailbox that can be used to deposit bundles, if the node is absent. In this case a mail server e↵ectively acts as an intermediate always-on DTN node without the need to deploy a BP router. We will present the motivation and the concept of the MCL as well as an open-source implementation.

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A bundle protocol implementation for android devices

Cited by 19 publications

References 5 publications

Priority medical image delivery using DTN for healthcare workers in volcanic emergency

Priority medical image delivery using DTN for healthcare workers in volcanic emergency

DTN-based formula student rule enforcement

Bundle protocol mail convergence layer

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