Greedy user selection for zero-forcing and MMSE multiuser beamforming with channel estimation errors. - Olof Sjöbergh; Eduard A. Jorswieck; Erik G. Larsson (ICASSP, 2008)

What Types of Translations Hide in Wikipedia? - Jonas Sjöbergh; Olof Sjöbergh; Kenji Araki (LKR, 2008)

Evaluation of Inter-Frequency Quality Handover Criteria in E-UTRAN. - Muhammad Kazmi; Olof Sjöbergh; Walter Müller; Jonas Wierok; Bengt Lindoff (VTC Spring, 2009)