6 citations · 16 across the 9 of their papers we have counts for
12 papers · 1 filter
Optimal Bandwidth Allocation for Multicast-Cache-Aided on-Demand Streaming in Wireless Networks
Mohsen Amidzadeh, Giuseppe Caire, Olav Tirkkonen
We consider a hybrid delivery scheme for streaming content, combining cache-enabled Orthogonal Multipoint Multicast (OMPMC) and on-demand Single-Point Unicast (SPUC) transmissions…
Joint Channel Estimation and Data Detection in Cell-Free Massive MU-MIMO Systems
Haochuan Song, Tom Goldstein, Xiaohu You +3
We propose a joint channel estimation and data detection (JED) algorithm for densely-populated cell-free massive multiuser (MU) multiple-input multiple-output (MIMO) systems, which…
Fundamental Rate-Memory Tradeoff for Coded Caching in Presence of User Inactivity
Jialing Liao, Olav Tirkkonen
Coded caching utilizes proper file subpacketization and coded delivery to make full use of the multicast opportunities in content delivery, to alleviate file transfer load in massi…
Binary Subspace Chirps
Tefjol Pllaha, Olav Tirkkonen, Robert Calderbank
We describe in details the interplay between binary symplectic geometry and quantum computation, with the ultimate goal of constructing highly structured codebooks. The Binary Chir…
Reconfigurable Intelligent Surface Empowered Device-to-Device Communication Underlaying Cellular Networks
Gang Yang, Yating Liao, Ying-Chang Liang +1
Reconfigurable intelligent surface (RIS) is a new and revolutionary technology to achieve spectrum-, energy- and cost-efficient wireless networks. This paper studies the resource a…
Reconstruction of Multi-user Binary Subspace Chirps
Tefjol Pllaha, Olav Tirkkonen, Robert Calderbank
We consider codebooks of Complex Grassmannian Lines consisting of Binary Subspace Chirps (BSSCs) in dimensions. BSSCs are generalizations of Binary Chirps (BCs), their en…