543 citations · 2.3k across the 163 of their papers we have counts for
4 papers · 2 filters
Distributed Data Storage Systems with Opportunistic Repair
Vaneet Aggarwal, Chao Tian, Vinay A. Vaishampayan +1
The reliability of erasure-coded distributed storage systems, as measured by the mean time to data loss (MTTDL), depends on the repair bandwidth of the code. Repair-efficient codes…
On the Capacity and Degrees of Freedom Regions of MIMO Interference Channels with Limited Receiver Cooperation
Mehdi Ashraphijuo, Vaneet Aggarwal, Xiaodong Wang
This paper gives the approximate capacity region of a two-user MIMO interference channel with limited receiver cooperation, where the gap between the inner and outer bounds is in t…
Performance of a random-access wireless network with a mix of full- and half-duplex stations
Vaneet Aggarwal, N. K. Shankaranarayanan
In this paper, we consider the performance of a random-access time-slotted wireless network with a single access point and a mix of half- and full- duplex stations. Full-duplex tra…
Exact-Repair Regenerating Codes Via Layered Erasure Correction and Block Designs
Chao Tian, Vaneet Aggarwal, Vinay A. Vaishampayan
A new class of exact-repair regenerating codes is constructed by combining two layers of erasure correction codes together with combinatorial block designs, e.g., Steiner systems,…