Multi-Antenna Coded Caching for Location-Dependent Content Delivery
Human-computer interaction continuously evolves towards a genuinely immersive experience, submerging users in a three-dimensional (3D) virtual world. A realistic, immersive experience necessitates […]
Low-Complexity Multi-Antenna Coded Caching Using Location-Aware Placement Delivery Arrays
A location-aware multi-antenna coded caching scheme is proposed for applications with location-dependent data requests, such as wireless immersive experience, where users are […]
Cache-Aided Communications in MISO Networks with Dynamic User Behavior
Coded caching (CC) can substantially enhance network performance by leveraging memory as an additional communication resource. However, the use of CC is […]
Resource Allocation for Multi-Antenna Coded Caching Systems With Dynamic User Behavior
In practical cache-aided setups, users may enter or depart the network at any time. The shared caching model can mitigate the detrimental […]
Diagonal Multi-Antenna Coded Caching for Reduced Subpacketization
Large subpacketization requirement is known to be a significant issue in the practical implementation of multiantenna coded caching schemes. In this paper, […]
A Multi-Antenna Coded Caching Scheme with Linear Subpacketization
Exponentially growing subpacketization is known to be a major issue for practical implementation of coded caching, specially in networks with multi-antenna communication […]
Subpacketization
We study the joint effect of beamformer structure and subpacketization level on the achievable rate of cache-enabled multi-antenna communications. We use appropriate […]
Multi-antenna Interference Management for Coded Caching
A multi-antenna broadcast channel scenario is considered where a base station delivers contents to cache-enabled user terminals. A joint design of coded […]
Contextual Bandit Learning for Machine Type Communications in the Null Space of Multi-Antenna Systems
Ensuring an effective coexistence of conventional broadband cellular users with machine type communications (MTCs) is challenging due to the interference from MTCs […]