201 citations · 773 across the 31 of their papers we have counts for
5 papers · 1 filter
Polar Coding for Fading Channels: Binary and Exponential Channel Cases
Hongbo Si, O. Ozan Koyluoglu, Sriram Vishwanath
This work presents a polar coding scheme for fading channels, focusing primarily on fading binary symmetric and additive exponential noise channels. For fading binary symmetric cha…
Lossy Compression of Exponential and Laplacian Sources using Expansion Coding
Hongbo Si, O. Ozan Koyluoglu, Sriram Vishwanath
A general method of source coding over expansion is proposed in this paper, which enables one to reduce the problem of compressing an analog (continuous-valued source) to a set of…
Polar Coding for Fading Channels
Hongbo Si, O. Ozan Koyluoglu, Sriram Vishwanath
A polar coding scheme for fading channels is proposed in this paper. More specifically, the focus is Gaussian fading channel with a BPSK modulation technique, where the equivalent…
Explicit MBR All-Symbol Locality Codes
Govinda M. Kamath, Natalia Silberstein, N. Prakash +5
Node failures are inevitable in distributed storage systems (DSS). To enable efficient repair when faced with such failures, two main techniques are known: Regenerating codes, i.e.…
Optimal Locally Repairable Codes via Rank-Metric Codes
Natalia Silberstein, Ankit Singh Rawat, O. Ozan Koyluoglu +1
This paper presents a new explicit construction for locally repairable codes (LRCs) for distributed storage systems which possess all-symbols locality and maximal possible minimum…