111 citations · 177 across the 5 of their papers we have counts for
5 papers · 1 filter
Mitigating Hand Blockage with Non-Directional Beamforming Codebooks
Vasanthan Raghavan, Ricardo A. Motos, M. Ali Tassoudji +3
Hand blockage leads to significant performance impairments at millimeter wave carrier frequencies. A number of prior works have characterized the loss in signal strength with the h…
Hand and Body Blockage Measurements with Form-Factor User Equipment at 28 GHz
Vasanthan Raghavan, Sonsay Noimanivone, Sung Kil Rho +8
Blockage by the human hand/body is an important impairment in realizing practical millimeter wave wireless systems. Prior works on blockage modeling are either based on theoretical…
Antenna Placement and Performance Tradeoffs with Hand Blockage in Millimeter Wave Systems
Vasanthan Raghavan, Mei-Li, Chi +3
The ongoing commercial deployment of millimeter wave systems brings into focus a number of practical issues in form factor user equipment (UE) design. With wavelengths becoming sma…
Statistical Blockage Modeling and Robustness of Beamforming in Millimeter Wave Systems
Vasanthan Raghavan, Lida Akhoondzadeh-asl, Vladimir Podshivalov +5
There has been a growing interest in the commercialization of millimeter wave (mmW) technology as a part of the Fifth-Generation New Radio (5G-NR) wireless standardization efforts.…
Millimeter Wave Channel Measurements and Implications for PHY Layer Design
Vasanthan Raghavan, Andrzej Partyka, Lida Akhoondzadehasl +3
There has been an increasing interest in the millimeter wave (mmW) frequency regime in the design of next-generation wireless systems. The focus of this work is on understanding mm…