Timo Roman

According to our database, Timo Roman authored at least 20 papers between 2003 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Temporal Lidar Depth Completion.

Pietari Kaskela, Philipp Fischer, Timo Roman

Proceedings of the 34th British Machine Vision Conference 2023, 2023

2013

Estimation of Time and Frequency Offsets in LTE Coordinated Multi-Point Transmission.

Tommi Koivisto, Tero Kuosmanen, Timo Roman

Proceedings of the 78th IEEE Vehicular Technology Conference, 2013

2012

Layer arrangement for single-user coordinated multi-point transmission.

Karol Schober, Risto Wichman, Timo Roman

Proceedings of the 46th Annual Conference on Information Sciences and Systems, 2012

2011

Design and Evaluation of LTE-Advanced Double Codebook.

Shuang Tan, Tommi Koivisto, Helka-Liina Määttänen, Kari Pietikäinen, Timo Roman, Mihai Enescu

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

Reference Signal Design for Coordinated Multi-Point Transmission in LTE-Advanced.

Tommi Koivisto, Marko Lampinen, Mihai Enescu, Timo Roman

Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Evolution of Downlink Multi-Antenna Techniques throughout E-UTRAN LTE Releases.

Mihai Enescu, Timo Roman, Tommi Koivisto, Markku Kuusela, Marko Lampinen, Kari Pietikäinen, Kari Hämäläinen, Juha Venäläinen

Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

2010

Reference Signal Design for Flexible MIMO Operation in LTE-Advanced Downlink.

Tommi Koivisto, Karol Schober, Tero Kuosmanen, Timo Roman, Mihai Enescu

Proceedings of the 71st IEEE Vehicular Technology Conference, 2010

2009

CQI-report optimization for multi-mode MIMO with unitary codebook based precoding.

Helka-Liina Määttänen, Olav Tirkkonen, Timo Roman

Proceedings of the IEEE 20th International Symposium on Personal, 2009

2007

State-space approach to spatially correlated MIMO OFDM channel estimation.

Mihai Enescu, Timo Roman, Visa Koivunen

Signal Process., 2007

Rate Optimization for 2D OFDM Relaying.

Taneli Riihonen, Risto Wichman, Timo Roman

IEEE Commun. Lett., 2007

Carrier frequency synchronization for mobile television receivers.

Timo Roman, Visa Koivunen

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

2006

Advanced receiver structures for mobile MIMO multicarrier communication systems.

Timo Roman

PhD thesis, 2006

Blind Frequency Synchronization in OFDM via Diagonality Criterion.

Timo Roman, Samuli Visuri, Visa Koivunen

IEEE Trans. Signal Process., 2006

Blind CFO estimation for OFDM with constant modulus constellations: Performance bounds and algorithms.

Timo Roman, Andreas Richter, Visa Koivunen

Proceedings of the 14th European Signal Processing Conference, 2006

2005

One-shot subspace based method for blind CFO estimation for OFDM.

Timo Roman, Visa Koivunen

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Joint Time-Domain Tracking of Channel and Frequency Offsets for MIMO OFDM Systems.

Timo Roman, Mihai Enescu, Visa Koivunen

Wirel. Pers. Commun., 2004

Blind CFO estimation in OFDM systems using diagonality criterion.

Timo Roman, Visa Koivunen

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Kalman-based estimation of measured channels in mobile MIMO OFDM system.

Mihai Enescu, Timo Roman, Markus Herdin

Proceedings of the 2004 12th European Signal Processing Conference, 2004

2003

Recursive estimation of time-varying channel and frequency offset in MIMO OFDM systems.

Timo Roman, Mihai Enescu, Visa Koivunen

Proceedings of the IEEE 14th International Symposium on Personal, 2003

Time-domain method for tracking dispersive channels in MIMO OFDM systems.

Timo Roman, Mihai Enescu, Visa Koivunen

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003