K-connectivity-based topology control can improve fault-tolerant performance of multi-hop wireless networks.\nExisting algorithms mainly focused on preserving the same k-connectivity between any two nodes. However, in\npractical network deployments, the algorithms enforcing k-connectivity degrade network performance, when the\ntopology requires heterogeneous nodal fault-tolerant requirements. In this paper, we aim to develop interferenceaware\ntopology control based on the different kij connectivities between any two nodes and propose a fault-toleranceand-\ninterference-aware topology control (FICTC) algorithm. It can be proved that FICTC can meet different\nfault-tolerant requirements between any two nodes, and is the optimum solution for min-max network\ninterference. Simulation results show that FICTC not only leads to weaker interference, but also achieves\nhigher throughput and lower end-to-end (E2E) delay than existing fault-tolerant topology control schemes.
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