A model of an opportunistic computer network control system

Authors

DOI:

https://doi.org/10.18372/2073-4751.77.18665

Keywords:

mobile network, air knot, opportunistic network, mathematical model, change of states, heterogeneous alternating recovery process

Abstract

The mobile multi-service network is considered – a segment of the information and communication system of control, management, and maintenance of a large air hub. It is shown that under conditions of sudden entry of aircraft into and out of the network coverage area, the latter acquires the properties of an opportunistic network, and sometimes – a network with tolerance to delays and disconnections. It has been established that as a result of a change in the number of active network nodes, the network topology may change and there is a need to change data delivery routes. A model of the processes observed in the opportunistic network is built. As a mathematical basis of the model, a non-homogeneous alternating restoration process is used, which takes into account changes in the transition intervals from one phase state to another. It is proved that with different variants of dominance, the appearance of new mobile nodes or the disappearance of nodes that were part of the network earlier, the asymptotic convergence of the network states changes accordingly.

References

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Published

2024-04-01

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