976 citations
- Centre National de la Recherche ScientifiqueFR49 papers
- Technical University of DenmarkDK38 papers
- Aarhus UniversityDK29 papers
- University of CopenhagenDK23 papers
- Tokyo Institute of TechnologyJP19 papers
- University of ManchesterGB18 papers
- École Polytechnique Fédérale de LausanneCH17 papers
- University of OxfordGB16 papers
- Centre de Physique ThéoriqueFR14 papers
- East China Normal UniversityCN14 papers
- IMAR - Institutul de Matematică „Simion Stoilow” al Academiei RomâneRO14 papers
- Imperial College LondonGB14 papers
15 papers · 2 filters
Physical Layer Network Coding: A Cautionary Story with Interference and Spatial Reservation
Hironori Fukui, Hiroyuki Yomo, Petar Popovski
Physical layer network coding (PLNC) has the potential to improve throughput of multi-hop networks. However, most of the works are focused on the simple, three-node model with two-…
Zero-Error Capacity of a Class of Timing Channels
Mladen Kovačević, Petar Popovski
We analyze the problem of zero-error communication through timing channels that can be interpreted as discrete-time queues with bounded waiting times. The channel model includes th…
ALOHA Random Access that Operates as a Rateless Code
Cedomir Stefanovic, Petar Popovski
Various applications of wireless Machine-to-Machine (M2M) communications have rekindled the research interest in random access protocols, suitable to support a large number of conn…
An improvement of the Feng-Rao bound for primary codes
Olav Geil, Stefano Martin
We present a new bound for the minimum distance of a general primary linear code. For affine variety codes defined from generalised C_{ab} curves the new bound often improves drama…
Compressive Time Delay Estimation Using Interpolation
Karsten Fyhn, Marco F. Duarte, Søren Holdt Jensen
Time delay estimation has long been an active area of research. In this work, we show that compressive sensing with interpolation may be used to achieve good estimation precision w…
Low-Rate Machine-Type Communication via Wireless Device-to-Device (D2D) Links
Nuno K. Pratas, Petar Popovski
Wireless cellular networks feature two emerging technological trends. The first is the direct Device-to-Device (D2D) communications, which enables direct links between the wireless…