IMT-advanced compliant LTE uplink VoIP capacity evaluation under soft frequency reuse Mühleisen, Maciej Timm-Giel, Andreas Walke, Bernhard 2016 - TUHH Open Research
Uplink VoIP capacity of 3GPP LTE under power control and semi-persistent scheduling Mühleisen, Maciej Walke, Bernhard Timm-Giel, Andreas 2013 - TUHH Open Research