Yihenew Beyene

Spectrum Sharing in D2D Enabled HetNet Dynamic Spectrum Access Networks.Demo in DySPAN 2015

Nicolas Malm, Kalle Ruttik, Olav Tirkkonen, 2015 .

TD-LTE software radio testbed: illustration of BS controlled D2D communication

Nicolas Malm, Kalle Ruttik, Olav Tirkkonen, 2014 .

Effect of secondary transmission on primary pilot carriers in overlay cognitive radios

Kalle Ruttik, Riku Jantti, Yihenew Beyene, 2013 .

Demonstration of high reliability D2D radio link operating in LTE bandwidth under control of LTE BS,” Demonstration in IEEE International Workshop on Cognitive Cellular Systems (IEEE CCS 2014), 2014

Nicolas Malm, Kalle Ruttik, Olav Tirkkonen, 2014 .