Tag Archive: 'opnet simulation'

C23. Self-healing autonomic networking for voice quality in VoIP and wireless networks

This paper provides a novel approach for automatically enhancing voice quality with reference to user’s Quality of Experience (QoE). It is based on in-service quality assessment in Voice over the InternetProtocol (VoIP). The proposed scheme includes three phases: (1) automatic user quality assessment with diagnostic features, (2) fault localization in case of user quality experience degradation, and (3) dispatch control […]