Multidimensional Association Rule untuk Melihat Pola Keterkaitan Aspek Gangguan pada VSAT IP

Abstract

This study aimed to give some considerations of interference on VSAT IP (Very Small Aperture Terminal Internet Protocol) by using multidimensional association rule. This study used the combinations of minimum support of 40%, 30% and 20% and minimum confidence of 50%, 60% and 80%. The result showed that the highest value was established by the occurence of itemset 'USO' (Universal Service Obligation) together with the dimension of ‘area’ with the itemset ‘Area-3’ which was produced by rule USOArea-3 with the minimum support of 40% and the confidence of 99.6%. The highest support of the whole data was established by dimension of ‘area’ with the itemset ‘Area-3’ by the support value of 55.62%. This means that on half of the data, interference occurred in Area-3, comprising East Kalimantan, North Sumatera, Bali, Bengkulu, Jambi, West Sumatera, Riau, Riau Archipelago, Bangka Belitung, South Kalimantan, Central Kalimantan and West Kalimantan. Hence, Area-3 is the area that needs to be considered in maintenance. Considerations of the association result can be used to find relationship patterns from each dimension on communications interference data.