Abstract
In this paper, we consider the problem of data routing in telecommunications networks using a path planning technique, taking into account Quality of Service constraints (QoS). An adaptive routing genetic algorithm generates several optimal routes for a given destination. These routes are determined by the minimization of a function that depends on the number of jumps, the available bandwidth, the loss rate of the network and the transmission time that takes a packet to go from a source node to a destination in a routing process. A QoS parameter for network access control based on user profile and denoted (CARP) guarantees a fast and secure access for the privileged network users. The implementation of the CARP is based on data coding, merging and encrypting and on voice signature identification. Simulation results, which illustrate the performances of the adaptive planner, are presented.
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