Delay and quality metrics in Voice over LTE (VoLTE) networks: An end-terminal perspective. - Najmeddine Majed; Stéphane Ragot; Xavier Lagrange; Alberto Blanc (ICNC, 2017)

Experimental evaluation of WebRTC voice quality in LTE coverage tests. - Najmeddine Majed; Stéphane Ragot; Xavier Lagrange; Alberto Blanc; Jercome Dufour; Guillaume Grao (QoMEX, 2017)

Application-Layer Redundancy for the EVS Codec. - Najmeddine Majed; Stéphane Ragot; Laetitia Gros; Xavier Lagrange; Alberto Blanc (EUSIPCO, 2018)

Measuring and improving the quality of experience of mobile voice over IP. (Mesure et amélioration de la qualité d'expérience des services Voix sur IP mobiles). - Najmeddine Majed (2018)