Estudio, análisis e implementación de una red inalámbrica comunitaria orientada al sector educativo rural del cantón Chambo.

Abstract

The thesis objective deals with the Study, Analysis and Implementation of a Community Wireless Network to provide connectivity to the internet to 6 schools of the rural sector of Chambo Canton locate in the communities of Guallabamba, Llucud, Pantaño, Catequilla, San Francisco and Santa Rosa. The deductive investigation method allowed us to discern all the general aspect intervening and affecting the network execution such as climatic and geographic factors radio electric saturation and economic situation, the inductive method in which specific parameters which measure the network yield such as latency, the lost packages and throughput are observed. Finally the analytic method will permit us to analyze values with which the network works. The feasibility study of the links with the software tool Radio Mobile is carried out which shows the zone. For the Implementation the Mikrotik technology is chosen as they are devices designed for external environments, support the 802.11 a/b/g standards and the adaptability with a variety of antennas and cards. In each repeater are Routerboard 433 AH is used and various antennas according to the characteristics of each link; for a better coverage, panel-type antennas which have a gain of 14 dBi and 120 – degree coverage angle; those grill once with a gain of 24 dBi which are long range used for point to point connections. Once the network is operative, the yield parameters were measured obtaining the following data: 63.7 ms latency, 0% lost packages and 1502 Kbps throughput of a transmission rate of 2833 Kbps with which the network works, upon being compared to the values established as recommended. It was verified that the network works at 70,02 % the maximum yield.