Analysis of RRM limitations and restricted transmission periods for VoIP over HSDPA. - Ilmari Repo; Kari Aho; Timo Nihtilä; Tapani Ristaniemi (AINTEC, 2009)

Analysis of VoIP over HSDPA Performance with Discontinuous Reception Cycles. - Kari Aho; Ilmari Repo; Timo Nihtilä; Tapani Ristaniemi (ITNG, 2009)

On serving cell change reliability in HSDPA network. - Timo Nihtilä; Kari Aho; Ilmari Repo (WCNC, 2009)

Extended HSUPA coverage and enhanced battery saving opportunities with multiple TTI lengths. - Frans Laakso; Kari Aho; Ilmari Repo; Thomas Chapman (PIMRC, 2010)

Introducing switched antenna transmit diversity for high speed uplink packet access. - Kari Aho; Petri Eskelinen; Ilmari Repo; Frans Laakso (ICT, 2011)

Switched antenna transmit diversity imperfections and their implications to HSUPA performance. - Ilmari Repo; Petri Eskelinen; Kari Aho; Frans Laakso (ICT, 2011)

Impact of Practical Codebook Limitations on HSUPA Closed Loop Transmit Diversity. - Petri Eskelinen; Frans Laakso; Kari Aho; Arto Lehti; Tuomas Hiltunen; Ilmari Repo (VTC Fall, 2011)

On HSUPA Open Loop Switched Antenna Transmit Diversity Performance in Varying Load Conditions. - Petri Eskelinen; Ilmari Repo; Kari Aho; Frans Laakso (VTC Spring, 2011)

Introducing Dual Pilot Closed Loop Transmit Diversity for High Speed Uplink Packet Access. - Tuomas Hiltunen; Arto Lehti; Frans Laakso; Petri Eskelinen; Kari Aho; Ilmari Repo (VTC Fall, 2011)

Streamlining HSUPA TTI Lengths without Compromising HSUPA Capacity. - Frans Laakso; Kari Aho; Ilmari Repo; Thomas Chapman (VTC Spring, 2011)

Beamforming Transmit Diversity Using Power Control Commands for High Speed Uplink Packet Access. - Frans Laakso; Kari Aho; Ilmari Repo; Petri Eskelinen; Marko Lampinen (VTC Fall, 2011)

Performance of Multiflow Aggregation Scheme for HSDPA with Joint Intra-site Scheduling and in Presence of CQI Imperfections. - Dmitry Petrov; Ilmari Repo; Marko Lampinen (NEW2AN, 2012)

Overview of Single Frequency Multipoint Transmission Concepts for HSDPA and Performance Evaluation of Intra-Site Multiflow Aggregation Scheme. - Dmitry Petrov; Ilmari Repo; Marko Lampinen (VTC Spring, 2012)

Cognitive self-healing system for future mobile networks. - Fedor Chernogorov; Ilmari Repo; Vilho Räisänen; Timo Nihtilä; Janne Kurjenniemi (IWCMC, 2015)