51 citations · 67 across the 3 of their papers we have counts for
3 papers
cs.IT2010★ 3 cited
Feedback Capacity of the Gaussian Interference Channel to within 2 Bits
Changho Suh, David Tse
We characterize the capacity region to within 2 bits/s/Hz and the symmetric capacity to within 1 bit/s/Hz for the two-user Gaussian interference channel (IC) with feedback. We deve…
cs.IT2010★ 51 cited
On the Existence of Optimal Exact-Repair MDS Codes for Distributed Storage
Changho Suh, Kannan Ramchandran
The high repair cost of (n,k) Maximum Distance Separable (MDS) erasure codes has recently motivated a new class of codes, called Regenerating Codes, that optimally trade off storag…
cs.IT2010★ 13 cited
A Survey on Network Codes for Distributed Storage
Alexandros G. Dimakis, Kannan Ramchandran, Yunnan Wu +1
Distributed storage systems often introduce redundancy to increase reliability. When coding is used, the repair problem arises: if a node storing encoded information fails, in orde…