Fault-Models in Wireless Communication: Towards Survivable Wireless Networks∗
نویسنده
چکیده
This research introduces a new approach to modeling wireless network reliability under diverse fault assumptions. It allows for quantifying reliability and offers potential for modeling survivability. The general model is presented as a join graph of cliques, that allows for horizontal and orthogonal cross-monitoring. This allows for the determination of the maximal potential fault tolerance. The two-dimensional cross-monitoring approach is related to recent research addressing omission faults [5]. Finally an example of its use is given in which we consider benign and omission faults and utilize primary-backup scheduling, specifically backup-backup link scheduling, as fault tolerant mechanisms.
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