Improving the Performance of Asynchronous Communication in Long-Distance Delay-Sensitive Networks through the Development of Context-Aware Architectures

Cathryn Peoples, Gerard Parr, Scotney Bryan, Moore Adrian, Petre Dini

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2 Downloads (Pure)


Context-awareness is inherent in anticipated interplanetary missions. Swarm technologies [11] use context-awareness in short-haul networks between components, and long-distance networks allow communication with Earth. However, the propagation delays limit real-time communications, deep space being an environment in which the speed of light becomes a restriction. Therefore, the development of a protocol stack which is adaptive to application requirements and external influences will help to maximise communication synchronicity. As part of a first year doctorate research programme, this paper correlates current stack functionalities with interplanetary application requirements. A redesigned stack proposes to resolve this misalignment. Context-awareness is incorporated, enabling intelligent protocol selection using application layer knowledge and environmental information, with particular attention given to transport protocols. The paper concludes by considering transport protocol characteristics when deployed beside a context-aware layer, with the longterm aim being the development of a transport protocol suitable for deployment in the state-of-theart context-aware stack.
Original languageEnglish
Title of host publicationUnknown Host Publication
Number of pages8
Publication statusPublished - 11 Sep 2006
EventInternational Conference on Autonomic and Autonomous Systems, 2006 (ICAS 2006) -
Duration: 11 Sep 2006 → …


ConferenceInternational Conference on Autonomic and Autonomous Systems, 2006 (ICAS 2006)
Period11/09/06 → …


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