Presence Management and Merging Presence Information for NGN Services. - Sebastian Schumann; Eugen Mikóczy; Pavol Podhradsky; Feliciano Muruchi; Michael Maruschke (WMNC/PWC, 2009)

Presence service integration using interconnected IP multimedia core networks (IM-CN). - Sebastian Schumann; Eugen Mikóczy; Stephan Massner; Michael Maruschke (TRIDENTCOM, 2009)

Prototyping of an Interconnection Border Gateway Function (IBGF) in Next Generation Networks (NGN) Using Open Source Software Tools. - Stephan Massner; Michael Maruschke (TRIDENTCOM, 2010)

The Potential of Consolidating SIP and XMPP Based Communication for Telecommunication Carriers. - Sebastian Schumann; Michael Maruschke; Eugen Mikóczy (TRIDENTCOM, 2010)

Open-Source Based Prototype for Quality of Service (QoS) Monitoring and Quality of Experience (QoE) Estimation in Telecommunication Environments. - Bastian Huntgeburth; Michael Maruschke; Sebastian Schumann (NGMAST, 2011)

OpenGUFI: An Extensible Graphical User Flow Interface for an SDN-Enabled Wireless Testbed. - Joerg Schultz; Roman Szczepanski; Kay Haensge; Michael Maruschke; Nico Bayer; Hans Joachim Einsiedler (CIT/IUCC/DASC/PICom, 2015)

Signalling-On-the-fly: SigOfly. - Paulo Chainho; Kay Haensge; Steffen Druesedow; Michael Maruschke (ICIN, 2015)

QoS-based WebRTC access to an EPS network infrastructure. - Kay Haensge; Michael Maruschke (ICIN, 2015)

Review of the Opus Codec in a WebRTC Scenario for Audio and Speech Communication. - Michael Maruschke; Oliver Jokisch; Martin Meszaros; Viktor Iaroshenko (SPECOM, 2015)

Emotion Intelligibility within Codec-Compressed and Reduced Bandwidth Speech. - Ingo Siegert; Alicia Flores Lotz; Michael Maruschke; Oliver Jokisch; Andreas Wendemuth (ITG Symposium on Speech Communication, 2016)

Quality Assessment of Two Fullband Audio Codecs Supporting Real-Time Communication. - Michael Maruschke; Oliver Jokisch; Martin Meszaros; Franziska Trojahn; M. Hoffmann (SPECOM, 2016)

Acoustic Cues for the Perceptual Assessment of Surround Sound. - Ingo Siegert; Oliver Jokisch; Alicia Flores Lotz; Franziska Trojahn; Martin Meszaros; Michael Maruschke (SPECOM, 2017)

QuARTCS: A Tool Enabling End-to-Any Speech Quality Assessment of WebRTC-Based Calls. - Martin Meszaros; Franziska Trojahn; Michael Maruschke; Oliver Jokisch (SPECOM, 2018)

Don't Talk to Noisy Drones - Acoustic Interaction with Unmanned Aerial Vehicles. - Oliver Jokisch; Ingo Siegert; Michael Maruschke; Tilo Strutz; Andrey Ronzhin (SPECOM, 2019)