Analisis dan optimasi penempatan access point studi kasus di gedung ST3 Telkom Purwokerto

Lina, Azhari (2018) Analisis dan optimasi penempatan access point studi kasus di gedung ST3 Telkom Purwokerto. Diploma thesis, Institut Teknologi Telkom Purwokerto.

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Abstract

ST3 Telkom Purwokerto is one universities that utilize WiFi network for academic community. But in some areas there are still users who get signal level with bad category. Ammount of access points (AP) existing has many 15 AP there are still areas that have not covered the WiFi network properly. This is evidenced by the existing AP simulation results that show the value of Receive Signal Level (RSL) on the 2nd and 3rd floor of -74 dBm and -79 dBm where the RSL value is categorized bad so it needs to be optimized placement of access points in the research building. This research do coverage calculation and user capacity to get ammount of AP. Based on the calculation, ammount of AP obtained as much as 26 AP from the calculation coverage and 20 AP from the calculation of capacity. From ammount of AP obtained then simulated using RPSv5.4 simulator with 2.4 GHz frequency and propagation model COST 231 Multiwall. To determine ammount of AP and optimal AP placement then made a comparison of 4 placement scenarios by looking at the RSL and SIR parameters. The results obtained by calculation, there is an increase in ammount of AP from 15 AP to 26 AP and AP shift location for the entire area to cover well. From the results of RSL and SIR in the optimization simulation, the optimal AP number is 26 AP with the AP position placed on the front edge with RSL result on the whole floor of -27.27 dBm and SIR of 4.05 dB. Keywords: WiFi optimization, coverage, capacity, RPSv5.4, COST 231 Multiwall.

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