General connection rerouting method for various connection-oriented mobile communication networks

Abstract

To date, various connection rerouting methods for connection-oriented mobile network services have been proposed. The previous methods, however, are limited to specific topologies or environments. In this paper, we propose the CI (Connection Information)-based rerouting widely applicable to various connection-oriented mobile network. This method requires neither a specific topology nor a complex connection, enables fast rerouting, takes a good trade-off between rerouting simplicity and route optimality, and can be extended easily.