Conditions for Optimality of Superposition Coding in Discrete Memoryless Broadcast Channels. - Harikumar Krishnamurthy; Parikshit Hegde; Andrew Thangaraj (NCC, 2019)

LEO-based Positioning: Foundations, Signal Design, and Receiver Enhancements for 6G NTN. - Harish Kumar Dureppagari; Chiranjib Saha; Harikumar Krishnamurthy; Xiao Feng Wang; Alberto Rico-Alvariño; R. Michael Buehrer; Harpreet S. Dhillon (CoRR, 2024)