P
Petersson Sven
Researcher at Ericsson
Publications - 43
Citations - 58
Petersson Sven is an academic researcher from Ericsson. The author has contributed to research in topics: Antenna (radio) & Antenna array. The author has an hindex of 4, co-authored 43 publications receiving 58 citations.
Papers
More filters
Patent
Beamforming of beams
Athley Fredrik,Petersson Sven +1 more
TL;DR: In this paper, a radio transceiver device performs beamforming by switching between communicating in a first set of beam patterns and in a second set of beams, at least partly overlapping.
Patent
Efficient SRS resource indication methods
TL;DR: In this paper, a method of identifying reference signal resources to be used in a transmission by a wireless device is described, in which the wireless device receives an indication, in a control channel, of a selection of reference signal resource to use.
Patent
Hybrid-SRS Combination Signaling
TL;DR: In this article, the authors propose a method in which a wireless device capable of uplink transmission in a wireless communication network consists of determining one or more subsets of the plurality of antenna ports, which can be coherently combined to form a precoding of a transmission layer for transmitting from the subset of antennas.
Patent
Estimation of channel conditions
TL;DR: In this article, a method for obtaining channel conditions of a radio propagation channel per sub-carrier for signals received on the subcarriers by the antenna array is presented. But the method is performed by a radio transceiver device.
Patent
Angle of arrival estimation in a radio communications network
TL;DR: In this article, a radio transceiver device is configured to shift between at least two phase center locations to estimate the angle of arrival of a radio signal in a radio communications network.