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On the stability of the Foschini-Miljanic algorithm with uncertainty over channel gains
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A4 Artikkeli konferenssijulkaisussa
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en
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7
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Proceedings of the 18th European Control Conference, ECC 2019, pp. 1524-1530
Abstract
Distributed power control in wireless networks faces challenges related to its stability. When perfect information of channel states and transmitting agents are available, previous work has shown that the stability conditions can be known. When there is uncertainty over the parameter space, stability is not well understood. In this work, we study the impact of parameter uncertainty and network structure on the stability and scalability of a well known distributed power control, namely the Foschini-Miljanic algorithm. More specifically, we derive probabilistic conditions with respect to the parameters of the channel distributions for which the system is stable. Furthermore, we study the effects of these parameters for different node distribution on the plane. Numerical examples validate our theoretical results.
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Moutsinas, G, Charalambous, T & Guo, W 2019, On the stability of the Foschini-Miljanic algorithm with uncertainty over channel gains. in Proceedings of the 18th European Control Conference, ECC 2019., 8795903, IEEE, pp. 1524-1530, European Control Conference, Naples, Italy, 25/06/2019. https://doi.org/10.23919/ECC.2019.8795903