461 citations · 1.3k across the 28 of their papers we have counts for
29 papers
Distortion-Controlled Dithering with Reduced Recompression Rate
Morriel Kasher, Michael Tinston, Predrag Spasojevic
Dithering is a technique that can improve human perception of low-resolution data by reducing quantization artifacts. In this work we formalize and analytically justify two metrics…
Beamwidth Selection for a Uniform Planar Array (UPA) Using RT-ICM mmWave Clusters
Yavuz Yaman, Predrag Spasojevic
Beamforming is the primary technology to overcome the high path loss in millimeter-wave (mmWave) channels. Hence, performance improvement needs knowledge and control of the spatial…
Analytical Framework of Beamwidth Selection for RT-ICM Millimeter-Wave Clusters
Yavuz Yaman, Predrag Spasojevic
Beamforming for mmWave communications is well-studied in the PHY based on the channel parameters to develop optimum receiver processing techniques. However, even before signal proc…
A Blockage Model for the Open Area Mm-wave Device-to-Device Environment
Swapnil Mhaske, Predrag Spasojevic, Ahsan Aziz
A significant portion of the 5th generation of wireless networks will operate in the mm-wave bands. One of the several challenges associated with mm-wave propagation is to overcome…
An Intra-Cluster Model with Diffuse Scattering for mmWave Communications: RT-ICM
Yavuz Yaman, Predrag Spasojevic
In millimeter-wave (mmWave) channels, to overcome the high path loss, beamforming is required. Hence, the spatial representation of the channel is essential. Further, for accurate…
Keyless authentication in the presence of a simultaneously transmitting adversary
Eric Graves, Paul Yu, Predrag Spasojevic
If Alice must communicate with Bob over a channel shared with the adversarial Eve, then Bob must be able to validate the authenticity of the message. In particular we consider the…