78 citations · 292 across the 31 of their papers we have counts for
4 papers · 2 filters
Strong Secrecy on the Binary Erasure Wiretap Channel Using Large-Girth LDPC Codes
Arunkumar Subramanian, Andrew Thangaraj, Matthieu Bloch +1
For an arbitrary degree distribution pair (DDP), we construct a sequence of low-density parity-check (LDPC) code ensembles with girth growing logarithmically in block-length using…
Strong Secrecy for Erasure Wiretap Channels
Ananda T. Suresh, Arunkumar Subramanian, Andrew Thangaraj +2
We show that duals of certain low-density parity-check (LDPC) codes, when used in a standard coset coding scheme, provide strong secrecy over the binary erasure wiretap channel (BE…
Multistage Relaying Using Interference Networks
Bama Muthuramalingam, Srikrishna Bhashyam, Andrew Thangaraj
Wireless networks with multiple nodes that relay information from a source to a destination are expected to be deployed in many applications. Therefore, understanding their design…
Dirty Paper Coding using Sign-bit Shaping and LDPC Codes
G Shilpa, Andrew Thangaraj, Srikrishna Bhashyam
Dirty paper coding (DPC) refers to methods for pre-subtraction of known interference at the transmitter of a multiuser communication system. There are numerous applications for DPC…