Impacto de la Movilidad sobre el Rendimiento de Sistemas de Comunicaciones Inalámbricas

Abstract

This project aims to provide a tool of analysis of the impact of mobility through the channel assignment algorithms using both the ISM bands as the primary band PB guiding the IEEE 802.11 standard, creating for it several scenarios in which certain amounts are placed Access point (AP). A factor of interference or penalty which will be used in the algorithms will be defined, it will be influenced by the relative location of a particular AP in comparison to the location of your AP's neighbors as well as by the candidate channel that will be tested in the AP it is being executed algorithm compared to other established channels AP's. On this basis, the performance of three channel assignment algorithms not oriented to the solution of opportunistic spectrum access but rather to equiprobable distribution channels form between the two ISM frequency bands as PB therefore be assessed, each with its particular procedure. The issue will be raised, processed and analyzed using the MATLAB tool where various scenarios were generated and executed on them algorithms to try.