Analog network coding in nonlinear chains. - Tulika Agrawal; Samar Agnihotri; Nalam V. Abhishek (WCNC, 2015)

Secure amplify-and-forward relaying in linear chains with a single eavesdropper. - Tulika Agrawal; Samar Agnihotri (SPCOM, 2016)

Network Simplification for Secure AF Relaying. - Tulika Agrawal; Samar Agnihotri (CoRR, 2016)

Secure Analog Network Coding in Layered Networks. - Tulika Agrawal; Samar Agnihotri (CoRR, 2016)

Improved noise estimation using synchronization sequences in LTE downlink. - Tulika Agrawal; S. Yuva Kumar; Sreenath Ramanath (COMSNETS, 2018)