Adaptive Flow QoS Management Model for Wireless Communication in Mobile Environments

Abstract

Mobile environments are based on wireless communication, and wireless networks that provide communication services via radio signals. Although both mobile and wireless systems may be free from space constraints, they suffer from certain unstable characteristics. These problems can be compensated by applying some countermeasures to the communication environment. This paper presents an adaptive communication management model based on fuzzy logic. The proposed model includes an estimation module to control the flow throughput, and adopts a policy of providing greater benefits to better links. In addition, the model includes tuned snooping and retransmission schemes to ensure the quality-of-service of wireless communication. Simulation results verify the efficiency of the proposed model.