David Hammarwall

According to our database, David Hammarwall authored at least 10 papers between 2006 and 2011.

Collaborative distances:

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

2011

Evolution of uplink MIMO for LTE-advanced.

Chester Sungchung Park, Y.-P. Eric Wang, George Jöngren, David Hammarwall

IEEE Commun. Mag., 2011

2010

MIMO Layer Shifting for LTE-Advanced Uplink.

Chester Sungchung Park, David Hammarwall, George Jöngren

Proceedings of the 72nd IEEE Vehicular Technology Conference, 2010

2009

Exploiting quantized channel norm feedback through conditional statistics in arbitrarily correlated MIMO systems.

Emil Björnson, David Hammarwall, Björn E. Ottersten

IEEE Trans. Signal Process., 2009

2008

Utilizing the Spatial Information Provided by Channel Norm Feedback in SDMA Systems.

David Hammarwall, Mats Bengtsson, Björn E. Ottersten

IEEE Trans. Signal Process., 2008

Acquiring Partial CSI for Spatially Selective Transmission by Instantaneous Channel Norm Feedback.

David Hammarwall, Mats Bengtsson, Björn E. Ottersten

IEEE Trans. Signal Process., 2008

2007

Resource Allocation in Multi-Antenna Communication Systems with Limited Feedback.

David Hammarwall

PhD thesis, 2007

Ergodic Capacity Achieving Transmit Strategy in MIMO Systems with Statistical and Short-Term Norm CSI.

Eduard A. Jorswieck, David Hammarwall, Björn E. Ottersten

Proceedings of the IEEE International Conference on Acoustics, 2007

Beamforming and User Selection in SDMA Systems Utilizing Channel Statistics and Instantaneous SNR Feedback.

David Hammarwall, Mats Bengtsson, Björn E. Ottersten

Proceedings of the IEEE International Conference on Acoustics, 2007

2006

On downlink beamforming with indefinite shaping constraints.

David Hammarwall, Mats Bengtsson, Björn E. Ottersten

IEEE Trans. Signal Process., 2006

Sub-carrier SNR estimation at the transmitter for reduced feedback OFDMA.

Patrick Svedman, David Hammarwall, Björn E. Ottersten

Proceedings of the 14th European Signal Processing Conference, 2006