F Brunero, P Elia - IEEE Transactions on Information Theory, 2022 - ieeexplore.ieee.org
This work identifies the fundamental limits of multi-access coded caching (MACC) where each user is connected to multiple caches in a manner that follows a generalized …
S Sasi, BS Rajan - IEEE Transactions on Communications, 2021 - ieeexplore.ieee.org
We consider multi-access coded caching problem introduced by Hachem et. al., where each user has access to neighboring caches in a cyclic wrap-around fashion. We focus on the …
PN Muralidhar, D Katyal… - 2021 IEEE Information …, 2021 - ieeexplore.ieee.org
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 …
Index coding and coded caching are two active research topics in information theory with strong ties to each other. Motivated by the multi-access coded caching problem, we study a …
D Katyal, PN Muralidhar… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
We present a novel caching and coded delivery scheme for a multi-access network where multiple users can have access to the same cache (shared cache) and multiple caches can …
Caching at the wireless edge nodes is a promising way to boost the spatial and spectral efficiency, for the sake of alleviating networks from content-related traffic. Coded caching …
S Sasi, BS Rajan - arXiv preprint arXiv:2009.05377, 2020 - arxiv.org
In this work, we consider a slight variant of well known coded caching problem, referred as multi-access coded caching problem, where each user has access to $ z $ neighboring …
K Wan, M Cheng, D Liang… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Hachem et al. formulated a multiaccess coded caching model which consists of a central server connected to K users via an error-free shared link, and K cache-nodes. Each cache …
M Zhang, K Wan, M Cheng… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
This paper formulates the multi-access coded caching (MACC) problem under the two- dimensional (2D) topology, which is a generalization of the one-dimensional (1D) MACC …