# Wireless resilient routing reconfiguration

## TL;DR

This paper extends a resilient routing reconfiguration method to wireless networks, enabling quick rerouting around link failures and preventing congestion, demonstrated through a realistic network model.

## Contribution

It generalizes existing resilient routing techniques to accommodate wireless networks and point-to-multipoint links, enhancing network robustness.

## Key findings

- Enables instantaneous rerouting around link failures.
- Prevents congestion during link failures.
- Identifies critical bottlenecks in wireless networks.

## Abstract

Mobile wireless networks are intrinsically more prone to link congestion and outright failures than wired networks. In this paper, we elaborate the resilient routing reconfiguration method of \cite{WangEtAl} and generalize it to accomodate point-to-multipoint links and wireless networks. By reframing link failures as traffic uncertainties, this technique allows essentially instantaneous rerouting around arbitrary link failures while preventing congestion. We illustrate the technique by identifying a critical bottleneck in a realistic model wireless network.