Maddah-Ali-Niesen Scheme for Multi-access Coded Caching
Information Theory
2021-05-14 v3 math.IT
Abstract
The well known Maddah-Ali-Niesen (MAN) coded caching scheme for users with dedicated cache is extended for use in multi-access coded cache scheme where the number of users need not be same as the number of caches in the system. The well known MAN scheme is recoverable as a special case of the multi-access system considered. The performance of this scheme is compared with the existing works on multi-access coded caching. To be able to compare the performance of different multi-access schemes with different number of users for the same number of caches, the terminology of per user rate (rate divided by the number of users) introduced in \cite{KNS} is used.
Cite
@article{arxiv.2101.08723,
title = {Maddah-Ali-Niesen Scheme for Multi-access Coded Caching},
author = {Pooja Nayak Muralidhar and Digvijay Katyal and B. Sundar Rajan},
journal= {arXiv preprint arXiv:2101.08723},
year = {2021}
}
Comments
11 pages, 13 figures and 3 tables. Comparison with few more schemes added