5 citations · 8 across the 6 of their papers we have counts for
3 papers · 1 filter
Exploiting Sparse Dynamics For Bandwidth Reduction In Cooperative Sensing Systems
Harish Ganapathy, Constantine Caramanis, Lei Ying
Recently, there has been a significant interest in developing cooperative sensing systems for certain types of wireless applications. In such systems, a group of sensing nodes peri…
Feedback Allocation For OFDMA Systems With Slow Frequency-domain Scheduling
Harish Ganapathy, Siddhartha Banerjee, Nedialko B. Dimitrov +1
We study the problem of allocating limited feedback resources across multiple users in an orthogonal-frequency-division-multiple-access downlink system with slow frequency-domain s…
Sub-modularity and Antenna Selection in MIMO systems
Rahul Vaze, Harish Ganapathy
In this paper, we show that the optimal receive antenna subset selection problem for maximizing the mutual information in a point-to-point MIMO system is sub-modular. Consequently,…