4 papers
Minrank of Embedded Index Coding Problems and its Relation to Connectedness of a Bipartite Graph
Anjana A Mahesh, B. Sundar Rajan
This paper deals with embedded index coding problem (EICP), introduced by A. Porter and M. Wootters, which is a decentralized communication problem among users with side informatio…
Index Coded - NOMA in Vehicular Ad Hoc Networks
Sreelakshmi P., Jesy Pachat, Anjana A. Mahesh +2
The demand for multimedia services is growing day by day in vehicular ad-hoc networks (VANETs), resulting in high spectral usage and network congestion. Non-orthogonal multiple acc…
A Coded Caching Scheme with Linear Sub-packetization and its Application to Multi-Access Coded Caching
Anjana A. Mahesh, B. Sundar Rajan
This paper addresses the problem of exponentially increasing sub-packetization with the number of users in a centralized coded caching system by introducing a new coded caching sch…
Noisy Index Coding with PSK and QAM
Anjana A. Mahesh, B. Sundar Rajan
Noisy index coding problems over AWGN channel are considered. For a given index coding problem and a chosen scalar linear index code of length , we propose to transmit the i…