Bundle streaming service: design, implementation and performance evaluation

We present bundle streaming service BSS, a communication framework that allows for reliable data streaming over delay/disruptive tolerant networks. BSS improves the reception and storage of data streams through the application of sophisticated forwarding tactics and the exploitation of inherent delay/disruptive tolerant networking DTN architecture features. The proposed framework, which targets easy configuration and deployment, comprises two elements: a bundle forwarder and a software library. Both elements were implemented as part of the interplanetary overlay network DTN platform. Using European Space Agency's DTN testbed, we experimentally evaluate BSS performance across a wide range of network scenarios. Based on these emulation results, we discuss the associated performance trade-offs along with potential improvement opportunities and demonstrate BSS's suitability for both terrestrial and space environments. Copyright © 2013 John Wiley & Sons, Ltd.