Reducing the subpacketization bottleneck of coded caching

Eleftherios Lampiris • Petros Elia

17:10 - 17:30 | Wednesday 14 March 2018 | HID



Coded caching is a novel technique that provides substantial DoF gains, which though are dramatically reduced by the well known subpacketization bottleneck where a file must be split into an astronomical number of subpackets. In this work we provide a novel approach that improves on this problem, and we quantify the corresponding DoF gains.