| 2014 | GLOBECOM | Discovery signal design and measurements for small cell DTX in Release 12 LTE. | Helka-Liina Mttnen, Markku Kuusela, Marko Lampinen, Tao Chen, Jussi Ojala |
| 2013 | GLOBECOM | System-level studies for single user and multiuser interference alignment in a heterogeneous network. | Helka-Liina Mttnen, Harri Niemelainen, Juha Venlinen, Mikko Valkama |
| 2013 | VTC | System-Level Studies for Multi-User Interference Alignment in a Homogeneous Network. | Harri Niemelainen, Helka-Liina Mttnen, Mikko Valkama |
| 2012 | VTC | Sum Rate Maximizing Zero Interference Linear Multiuser MIMO Transmission. | Helka-Liina Mttnen, Olav Tirkkonen |
| 2012 | VTC | System-Level Performance of Interference Suppression Receivers in LTE System. | Kari Pietikinen, Felipe Del Carpio, Helka-Liina Mttnen, Marko Lampinen, Tommi Koivisto, Mihai Enescu |
| 2011 | VTC | Performance Evaluations for Multiuser CQI Enhancements for LTE-Advanced. | Helka-Liina Mttnen, Toni Huovinen, Tommi Koivisto, Mihai Enescu, Olav Tirkkonen, Mikko Valkama |
| 2011 | VTC | Design and Evaluation of LTE-Advanced Double Codebook. | Shuang Tan, Tommi Koivisto, Helka-Liina Mttnen, Kari Pietikinen, Timo Roman, Mihai Enescu |
| 2009 | PIMRC | CQI-report optimization for multi-mode MIMO with unitary codebook based precoding. | Helka-Liina Mttnen, Olav Tirkkonen, Timo Roman |
| 2008 | WCNC | Orthogonalizing Transmission in MIMO with Linear Receiver and Finite MCS Set. | Helka-Liina Mttnen, Olav Tirkkonen, Klaus Hugl |