Ayan Sengupta

most citedConsistency in the face of change: an adaptive approach to physical layer cooperation

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

cs.NI2016★ 1 cited

Consistency in the face of change: an adaptive approach to physical layer cooperation

Ayan Sengupta, Yahya H. Ezzeldin, Siddhartha Brahma +2

Most existing works on physical-layer (PHY) cooperation (beyond routing) focus on how to best use a given, static relay network--while wireless networks are anything but static. In…

cs.IT2016

A Note on Antenna Selection in Gaussian MIMO Channels: Capacity Guarantees and Bounds

Yahya H. Ezzeldin, Ayan Sengupta, Christina Fragouli

We consider the problem of selecting $k_{t} \times k_{r}$ antennas from a Gaussian MIMO channel with $n_{t} \times n_{r}$ antennas, where $k_{t} \leq n_{t}$ and $k_{r} \leq n_{r}$ . We prove the fo…