ANALISIS IMPLEMENTASI FREQUENCY DIVERSITY TERHADAP NILAI AVAILABILITY SYSTEM PADA WILAYAH URBAN DAN RURAL
Abstrak
The widely used transmission media, one of which is transmission media using microwave. Microwaves are still needed today as not all locations allow for network performances using cables, in addition to the influence of small natural disasters, and are more practical to implement in urban and rural areas. But in the use of micro wave transmission there are constraints that can cause the transmission process to experience interference in the process of conveying information. One obstacle that affects transmission of radio waves is the presence of fading effect that causes the decline in the receiving power and damage transmission quality. Therefore, the optimization process is necessary to increase the availability of the microwave communication system. The use of a diversity technique can increase the value of system reliability. In this research the diversity technique used is frequency diversity. The result of the design simulation of microwave transmission network in this study obtained the value of system reliability before using the diversity technique of 99.99348%. Whereas after using frequency diversity technique obtained the result of 99.99934%. The final result of this simulation is as expected by the application of frequency diversity technique will optimize service to users with a system reliability level of 0.00586% more optimal.
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