8 citations · 36 across the 25 of their papers we have counts for
3 papers · 1 filter
Benefits of Cache Assignment on Degraded Broadcast Channels
Shirin Saeedi Bidokhti, Michele Wigger, Aylin Yener
Degraded K-user broadcast channels (BC) are studied when receivers are facilitated with cache memories. Lower and upper bounds are derived on the capacity-memory tradeoff, i.e., on…
Capacity Bounds on the Downlink of Symmetric, Multi-Relay, Single Receiver C-RAN Networks
Shirin Saeedi Bidokhti, Gerhard Kramer, Shlomo Shamai
The downlink of symmetric Cloud Radio Access Networks (C-RANs) with multiple relays and a single receiver is studied. Lower and upper bounds are derived on the capacity. The lower…
Improved Converses and Gap Results for Coded Caching
Chien-Yi Wang, Shirin Saeedi Bidokhti, Michele Wigger
Improved lower bounds on the average and the worst-case rate-memory tradeoffs for the Maddah-Ali&Niesen coded caching scenario are presented. For any number of users and files and…