114 citations · 229 across the 38 of their papers we have counts for
4 papers · 1 filter
Simultaneous Wireless Information and Power Transfer Under Different CSI Acquisition Schemes
Chen-Feng Liu, Marco Maso, Subhash Lakshminarayana +2
In this work, we consider a multiple-input single-output system in which an access point (AP) performs a simultaneous wireless information and power transfer (SWIPT) to serve a use…
Transmit Power Minimization in Small Cell Networks Under Time Average QoS Constraints
Subhash Lakshminarayana, Mohamad Assaad, Merouane Debbah
We consider a small cell network (SCN) consisting of N cells, with the small cell base stations (SCBSs) equipped with Nt \geq 1 antennas each, serving K single antenna user termina…
Coordinated Multi-cell Beamforming for Massive MIMO: A Random Matrix Approach
Subhash Lakshminarayana, Mohamad Assaad, Merouane Debbah
We consider the problem of coordinated multi- cell downlink beamforming in massive multiple input multiple output (MIMO) systems consisting of N cells, Nt antennas per base station…
Cooperation and Storage Tradeoffs in Power-Grids with Renewable Energy Resources
Subhash Lakshminarayana, Tony Q. S. Quek, H. Vincent Poor
One of the most important challenges in smart grid systems is the integration of renewable energy resources into its design. In this work, two different techniques to mitigate the…