4 papers
Index Coding in Vehicle to Vehicle Communication
Jesy Pachat, Nujoom Sageer Karat, Deepthi P. P. +1
Vehicle to Vehicle (V2V) communication phase is an integral part of collaborative message dissemination in vehicular ad-hoc networks (VANETs). In this work, we apply index coding t…
On the Optimality of Ali-Niesen Decentralized Coded Caching Scheme With and Without Error Correction
Nujoom Sageer Karat, B. Sundar Rajan
The decentralized coded caching was introduced in [M.~A. Maddah-Ali and U.~Niesen, `Decentralized coded caching attains order-optimal memory-rate tradeoff,' \emph{IEEE/ACM Trans. N…
An Optimal Linear Error Correcting Delivery Scheme for Coded Caching with Shared Caches
Nujoom Sageer Karat, Spandan Dey, Anoop Thomas +1
Classical coded caching setting avails each user to have one dedicated cache. This is generalized to a more general shared cache scheme and the exact expression for the worst case…
Optimal Error Correcting Delivery Scheme for an Optimal Coded Caching Scheme with Small Buffers
Nujoom Sageer Karat, Anoop Thomas, B. Sundar Rajan
Optimal delivery scheme for coded caching problems with small buffer sizes and the number of users no less than the amount of files in the server was proposed by Chen, Fan and Leta…