New Multi Access Selection Method Based on Mahalanobis Distance
نویسندگان
چکیده
Abstract In next generation wireless communications, the evolution of the mobile terminal towards a multimode architecture, will allow the mobile users to benefit simultaneously from various radio access technologies (RAT’s). The most important issue is how to choose the most appropriate time to start a redirection of traffic flow, and how to choose the most suitable network in terms of quality of service (QoS) for mobile’s user. This paper proposes a novel method based on mahalanobis distance which takes into consideration the correlation with different criteria and also aims to choose the optimal network while ensuring no ranking abnormality and reducing the number of handoffs. Simulation results are presented to illustrate the effectiveness of our novel method based on mahalanobis distance.
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