859 citations
- Technical University of DenmarkDK14 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- University of CopenhagenDK12 papers
- University of ManchesterGB12 papers
- Deimos (Spain)ES9 papers
- University of StuttgartDE9 papers
- École Polytechnique Fédérale de LausanneCH8 papers
- Tokyo Institute of TechnologyJP8 papers
- EurocontrolFR7 papers
- University of OuluFI7 papers
- Zhejiang UniversityCN7 papers
- Aarhus UniversityDK6 papers
10 papers · 2 filters
Can network coding bridge the digital divide in the Pacific?
Ulrich Speidel, 'Etuate Cocker, Péter Vingelmann +2
Conventional TCP performance is significantly impaired under long latency and/or constrained bandwidth. While small Pacific Island states on satellite links experience this in the…
Massive MIMO for Crowd Scenarios: A Solution Based on Random Access
Jesper H. Sørensen, Elisabeth de Carvalho, Petar Popovski
This paper presents a new approach to intra-cell pilot contamination in crowded massive MIMO scenarios. The approach relies on two essential properties of a massive MIMO system, na…
Pilot Decontamination Through Pilot Sequence Hopping in Massive MIMO Systems
Jesper H. Sørensen, Elisabeth de Carvalho
This work concerns wireless cellular networks applying massive multiple-input multiple-output (MIMO) technology. In such a system, the base station in a given cell is equipped with…
Broadcasting a Common Message with Variable-Length Stop-Feedback Codes
Kasper Fløe Trillingsgaard, Wei Yang, Giuseppe Durisi +1
We investigate the maximum coding rate achievable over a two-user broadcast channel for the scenario where a common message is transmitted using variable-length stop-feedback codes…
Probabilistic Handshake in All-to-all Broadcast Coded Slotted ALOHA
Mikhail Ivanov, Petar Popovski, Fredrik Brannstrom +2
We propose a probabilistic handshake mechanism for all-to-all broadcast coded slotted ALOHA. We consider a fully connected network where each user acts as both transmitter and rece…
Millimeter Wave Cellular Networks: A MAC Layer Perspective
Hossein Shokri-Ghadikolaei, Carlo Fischione, Gabor Fodor +2
The millimeter wave (mmWave) frequency band is seen as a key enabler of multi-gigabit wireless access in future cellular networks. In order to overcome the propagation challenges,…