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2009
Journal Article
Titel
Research on enhanced AHP algorithms for terminal selection based on the fuzzy theory
Abstract
In view of the development trend of heterogeneous wireless communication networks and their execution of load control, the paper proposes the AHP-ST, an enhanced terminal selection (TS) algorithm based on the analytic hierarchy process (AHP) and the fuzzy theory by exploiting the ability of end-to-end reconfiguration management. It can be regarded as a novel terminal selection algorithm to decide the most appropriate target terminals for more timely and effective load re-allocation so as to improve the system performance further. The results of the theoretical analysis and simulation demonstrate that the proposed algorithm is adjusted dynamically and adaptively to achieve better trade-off between system performance and controlling overhead, and improve users' satisfaction under the overlapped heterogeneous radio access technologies within an end-to-end reconfiguration system.