Method and system for pre-reservation timer adaptation in PCE based networks

摘要

The method updating the status of a network by means of a protocol of the control plane of said network and in response to a path request from at least a path computation client (PCC) pre-reserving during a reserved period of time (T_res), by at least one path computation element (PCE), a plurality of network resources in at least one traffic engineering database (TED) of the at least one PCE. The method dynamically modifying by a timer policy said reserved period of time (T_res) by at least using information data regarding the delay of said control plane.;The system of the invention is adapted to implement the method of the invention.