QoS Analysis on Campus Building Network Infrastructure with WDS Technique using PCQ Method

The use of internet facilities to support mobility needs in the campus environment such as browsing, downloading and uploading data is an unavoidable condition. Implementation of bandwidth management on campus networks which acts as a bandwidth divider so that it is evenly distributed by adapting the PCQ method to the proxy router device and Wireless Distribution System (WDS) technique so that the signal coverage becomes wider. Analysis conducted on Quality of Service (QoS) in the form of measurements of the quality of internet bandwidth through testing parameters download, upload, throughput, delay, jitter, and packet loss. The test was conducted at the hotspot which is located at several points of the STTM campus social facilities. Based on test results, obtained data before the application of the PCQ method in the form of throughput of 32.76%, jitter of 94.36 ms, delay of 46.83 ms, and packet loss of 20.74%. After the PCQ method is applied there is a change in the results of the parameter test value, the throughput is 41.53%, jitter is 52.48 ms, the delay is 33.62 ms, and the packet loss is 12.57%.