The main theme of this thesis is the combination of two opposing resources, namely the multiplexing gain, corresponding to multiple antennas, and the multicasting gain achieved in cache-aided communications. Multiple antennas, or multiple transmitters with caches, provide increased gains by separating messages, while coded caching merges messages together by exploiting cached and unwanted content to remove interference. Thus, at a first look, multiplexing and coded caching gains seem to be opposing to one another. Efforts to combine the two have shown that the gains appear to be additive. For example, in the Multiple-Input-Multiple-Output (MISO) Broadcast Channel (BC) where a Base Station, equipped with L transmit antennas, serves the deman...
This work explores a multiple transmit antenna setting in a multi-access coded caching (MACC) networ...
International audienceWe consider the content delivery problem in a fading multi-input single-output...
Abstract A wireless coded caching (CC) setup is considered, where a multi-antenna transmitter deliv...
The main theme of this thesis is the combination of two opposing resources, namely the multiplexing ...
In the context of communication networks, the emergence of predictable content has brought to the fo...
Abstract Multi-antenna coded caching is known to combine a global caching gain that is proportional...
Le stockage de contenu populaire dans des caches disponibles aux utilisateurs, est une technique éme...
We consider the cache-aided MISO broadcast channel (BC) in which a multi-antenna transmitter serves ...
Abstract. In spite of recent advancements in wireless communication technologies and data delivery n...
Abstract A multi-antenna broadcast channel scenario is considered where a base station delivers con...
Abstract Coded caching can be applied in wireless multi- antenna communications by multicast beamfo...
We study downlink beamforming in a single-cell network with a multi-antenna base station serving cac...
Abstract We study the joint effect of beamformer structure and subpacketization level on the achiev...
Caching, i.e. storing popular contents at caches available at end users, has received a significant ...
This paper studies the Multi-Input-Multi-Output (MIMO) interference networks with arbitrary number o...
This work explores a multiple transmit antenna setting in a multi-access coded caching (MACC) networ...
International audienceWe consider the content delivery problem in a fading multi-input single-output...
Abstract A wireless coded caching (CC) setup is considered, where a multi-antenna transmitter deliv...
The main theme of this thesis is the combination of two opposing resources, namely the multiplexing ...
In the context of communication networks, the emergence of predictable content has brought to the fo...
Abstract Multi-antenna coded caching is known to combine a global caching gain that is proportional...
Le stockage de contenu populaire dans des caches disponibles aux utilisateurs, est une technique éme...
We consider the cache-aided MISO broadcast channel (BC) in which a multi-antenna transmitter serves ...
Abstract. In spite of recent advancements in wireless communication technologies and data delivery n...
Abstract A multi-antenna broadcast channel scenario is considered where a base station delivers con...
Abstract Coded caching can be applied in wireless multi- antenna communications by multicast beamfo...
We study downlink beamforming in a single-cell network with a multi-antenna base station serving cac...
Abstract We study the joint effect of beamformer structure and subpacketization level on the achiev...
Caching, i.e. storing popular contents at caches available at end users, has received a significant ...
This paper studies the Multi-Input-Multi-Output (MIMO) interference networks with arbitrary number o...
This work explores a multiple transmit antenna setting in a multi-access coded caching (MACC) networ...
International audienceWe consider the content delivery problem in a fading multi-input single-output...
Abstract A wireless coded caching (CC) setup is considered, where a multi-antenna transmitter deliv...