Constrained maximum likelihood positioning for UWB based human motion tracking. - Zemene Walle Mekonnen; Eric Slottke; Heinrich Luecken; Christoph Steiner; Armin Wittneben (IPIN, 2010)

Localization via Taylor series approximation for UWB based human motion tracking. - Zemene Walle Mekonnen; Armin Wittneben (WPNC, 2011)

Robust TOA based localization for wireless sensor networks with anchor position uncertainties. - Zemene Walle Mekonnen; Armin Wittneben (PIMRC, 2014)

Self-calibration method for TOA based localization systems with generic synchronization requirement. - Zemene Walle Mekonnen; Armin Wittneben (ICC, 2015)

Time of arrival based infrastructureless human posture capturing system. - Zemene Walle Mekonnen (Logos Verlag Berlin GmbH, 2017)