Mapping of Received Signal Strength Indicator to QoE in VoIP applications over wlan
Is-Haka M. Mkwawa, Emmanuel Jammeh, Lingfen Sun · 2012
This paper presents mapping of Received Signal Strength Indicator (RSSI) to Quality of Experience (QoE) in mobile devices for end to end VoIP communications over Wi-Fi. Through extensive experiments, relationships between RSSI and QoE were investigated and a mapping table from RSSI to QoE was created. The effectiveness of the proposed approach in terms of energy saving was also demonstrated by comparing it with conventional QoE monitoring approach.