Planning and Implementation 5G System Cellular Network in Urban Areas Utilizing Local Wisdom

Abstract

The rapid delivery of information and the increasing number of users on mobile services is a big problem. This problem occurs in urban areas. The case taken is the city of Denpasar, Bali-Indonesia. The solution to this problem is through cellular technology. Currently, 5G mobile technology is developing. With 5G cellular technology, fast information delivery and an increasing number of users on mobile services can be overcome. So this research is about technical studies of 5G systems. The technical study is in the form of an analysis of the planning and implementation of 5G cellular technology in the Denpasar city area. The technical study still maintains local wisdom in the form of using banjar halls to place towers. The results achieved in the planning and implementation are determining the area of Denpasar City, specifying 5G system frequency bands, designing a rooftop tower, calculating cell coverage distance, farthest receiving power, cell capacity, and cell mapping. Next, cell mapping was carried out in the banjar hall with antenna heights of 13 m, 18 m, and 22 m respectively. The number of cells obtained was 35, 33, and 2.  Meanwhile, by making the antenna height 22 m at the banjar hall, the number of cells will be 70. So the total number of cells to cover the Denpasar city is 139 cells placed in banjar hall and the other 69 cells are placed at outside the Banjar hall.