171 citations · 880 across the 49 of their papers we have counts for
3 papers · 1 filter
On the Latency and Energy Efficiency of Erasure-Coded Cloud Storage Systems
Akshay Kumar, Ravi Tandon, T. Charles Clancy
The increase in data storage and power consumption at data-centers has made it imperative to design energy efficient Distributed Storage Systems (DSS). The energy efficiency of DSS…
Distributed Space-Time Interference Alignment with Moderately-Delayed CSIT
Namyoon Lee, Ravi Tandon, Robert W. Heath
This paper proposes an interference alignment method with distributed and delayed channel state information at the transmitter (CSIT) for a class of interference networks. The core…
On the Degrees-of-freedom of the 3-user MISO Broadcast Channel with Hybrid CSIT
SaiDhiraj Amuru, Ravi Tandon, Shlomo Shamai
The 3-user multiple-input single-output (MISO) broadcast channel (BC) with hybrid channel state information at the transmitter (CSIT) is considered. In this framework, there is per…