51 citations · 67 across the 3 of their papers we have counts for
4 papers · 1 filter
A New Achievable Scheme for Interference Relay Channels
Byungjun Kang, Si-Hyeon Lee, Sae-Young Chung +1
We establish an achievable rate region for discrete memoryless interference relay channels that consist of two source-destination pairs and one or more relays. We develop an achiev…
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…
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…
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…