Analisis Qos Dan Qoe Layanan Video Conference JITSI Di LMS Berbasis Moodle Pada Azure Virtual Machine

Lintang, Salsabilla Abdillah (2022) Analisis Qos Dan Qoe Layanan Video Conference JITSI Di LMS Berbasis Moodle Pada Azure Virtual Machine. Undergraduate Thesis thesis, Institut Teknologi Telkom Purwokerto.

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Abstract

The COVID-19 pandemic has caused restrictions on community activities including the education sector so that all forms of teaching and learning activities are carried out online so that e-learning is widely adopted as an online learning solution. There are various kinds of e-learning methods that are currently used, one of which is Virtual Learning. Virtual Learning uses a combination of face-to-face and virtual meeting elements, one of which is using video conferencing services in the LMS. The researcher uses Jitsi's open-source video conferencing service which is installed on a Moodle-based LMS. Analysis was conducted on QoS and QoE to determine the quality of Jitsi's video conferencing service on a Wi-Fi network. QoS measurements were performed to record traffic on a WiFi network with a bandwidth of 30 Mbps. Parameters tested include throughput, delay, jitter, and packet loss. While the QoE measurement is carried out with a subjective parameter, namely MOS (Mean Opinion Score) which is evaluated based on the level of user satisfaction. The highest measurement values obtained in the QoS parameters include: throughput = 2743.86 Kbps, delay = 13.4 ms, jitter = 1.18 ms, and packet loss = 0.22%. Based on the test results, the parameter values can be said to be still at the standard values used by the International Telecommunication Union for Telecommunication (ITU-T). Meanwhile, based on the results of a survey conducted on 10 students of the Telkom Purwokerto Institute of Technology (ITTP) who have used the Jitsi video conference service, the MOS results obtained with an index value of 4 or included in the "good" category so that it can be said that it is feasible to implement the Moodle LMS as a means of virtual learning. Keywords : Video Conference, Jitsi, QoS, QoE

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