Vector coded caching multiplicatively increases the throughput of realistic downlink systems

H Zhao, A Bazco-Nogueras… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The recent introduction of vector coded caching has revealed that multi-rank transmissions
in the presence of receiver-side cache content can dramatically ameliorate the file-size …

Vector coded caching multiplicatively boosts the throughput of realistic downlink systems

H Zhao, A Bazco-Nogueras, P Elia - arXiv preprint arXiv:2202.07047, 2022 - arxiv.org
The recent introduction of vector coded caching has revealed that multi-rank transmissions
in the presence of receiver-side cache content can dramatically ameliorate the file-size …

Vector coded caching greatly enhances massive MIMO

H Zhao, A Bazco-Nogueras… - 2022 IEEE 23rd …, 2022 - ieeexplore.ieee.org
The use of vector coded caching has been shown to provide important gains and, more
importantly, to alleviate the impact of the file-size constraint, which prevents coded caching …

Coded caching in networks with heterogeneous user activity

A Malik, B Serbetci, P Elia - IEEE/ACM Transactions on …, 2023 - ieeexplore.ieee.org
This work elevates coded caching networks from their purely information-theoretic
framework to a stochastic setting, by exploring the effect of random user activity and by …

Stochastic coded caching with optimized shared-cache sizes and reduced subpacketization

A Malik, B Serbetci, P Elia - ICC 2022-IEEE International …, 2022 - ieeexplore.ieee.org
This work studies the K-user broadcast channel with Λ caches, when the association
between users and caches is random, ie, for the scenario where each user can appear …

The Optimal Rate Memory Tradeoff in Multi-Access Coded Caching: Large Cache Size

VK KP, BK Rai, T Jacob - 2023 IEEE Information Theory …, 2023 - ieeexplore.ieee.org
In this paper, we consider the (N, K, L) multi-access caching network where K users and K
caches are connected to a server with N files, each of size F bits, through a shared error-free …

High performance cache-aided downlink systems: Novel algorithms and analysis

H Zhao - 2022 - theses.hal.science
The thesis first addresses the worst-user bottleneck of wireless coded caching, which is
known to severely diminish cache-aided multicasting gains. We present a novel scheme …

Towards the Optimal Rate Memory Tradeoff in Caching With Coded Placement

VK KP, BK Rai, T Jacob - IEEE Transactions on Information …, 2022 - ieeexplore.ieee.org
The idea of coded caching for content distribution networks was introduced by Maddah-Ali
and Niesen, who considered the canonical cache network in which a server with files …

Stochastic analysis of coded multicasting for shared caches networks

A Malik, B Serbetci, E Parrinello… - GLOBECOM 2020-2020 …, 2020 - ieeexplore.ieee.org
The work establishes the exact fundamental limits of stochastic coded caching when users
share a bounded number of cache states, and when the association between users and …

Fundamental limits of shared-cache networks

E Parrinello - 2021 - theses.hal.science
In the context of communication networks, the emergence of predictable content has brought
to the fore the use of caching as a fundamental ingredient for handling the exponential …